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Time in Australia - Wikipedia
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class="vector-toc-numb">2</span> <span>Civil time and legislation</span> </div> </a> <button aria-controls="toc-Civil_time_and_legislation-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Civil time and legislation subsection</span> </button> <ul id="toc-Civil_time_and_legislation-sublist" class="vector-toc-list"> <li id="toc-Australian_Western_Standard_Time_(AWST)_–_UTC+08:00" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Australian_Western_Standard_Time_(AWST)_–_UTC+08:00"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Australian Western Standard Time (AWST) – UTC+08:00</span> </div> </a> <ul id="toc-Australian_Western_Standard_Time_(AWST)_–_UTC+08:00-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Australian_Central_Standard_Time_(ACST)_–_UTC+09:30" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Australian_Central_Standard_Time_(ACST)_–_UTC+09:30"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Australian Central Standard Time (ACST) – UTC+09:30</span> </div> </a> <ul id="toc-Australian_Central_Standard_Time_(ACST)_–_UTC+09:30-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Australian_Eastern_Standard_Time_(AEST)_–_UTC+10:00" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Australian_Eastern_Standard_Time_(AEST)_–_UTC+10:00"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Australian Eastern Standard Time (AEST) – UTC+10:00</span> </div> </a> <ul id="toc-Australian_Eastern_Standard_Time_(AEST)_–_UTC+10:00-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Daylight_saving_time_(DST)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Daylight_saving_time_(DST)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Daylight saving time (DST)</span> </div> </a> <ul id="toc-Daylight_saving_time_(DST)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Anomalies" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Anomalies"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Anomalies</span> </div> </a> <ul id="toc-Anomalies-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_territories" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#External_territories"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.6</span> <span>External territories</span> </div> </a> <ul id="toc-External_territories-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Special_events" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Special_events"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.7</span> <span>Special events</span> </div> </a> <ul id="toc-Special_events-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-National_times" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#National_times"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.8</span> <span>National times</span> </div> </a> <ul id="toc-National_times-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-IANA_time_zone_database" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#IANA_time_zone_database"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>IANA time zone database</span> </div> </a> <ul id="toc-IANA_time_zone_database-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Debate,_trials_and_referendums" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Debate,_trials_and_referendums"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Debate, trials and referendums</span> </div> </a> <button aria-controls="toc-Debate,_trials_and_referendums-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Debate, trials and referendums subsection</span> </button> <ul id="toc-Debate,_trials_and_referendums-sublist" class="vector-toc-list"> <li id="toc-Queensland" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Queensland"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Queensland</span> </div> </a> <ul id="toc-Queensland-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Western_Australia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Western_Australia"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Western Australia</span> </div> </a> <ul id="toc-Western_Australia-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Deviances" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Deviances"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Deviances</span> </div> </a> <ul id="toc-Deviances-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" 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mw-first-heading"><span class="mw-page-title-main">Time in Australia</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 22 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-22" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">22 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C4%8Casov%C3%A1_p%C3%A1sma_v_Austr%C3%A1lii" title="Časová pásma v Austrálii – Czech" lang="cs" hreflang="cs" data-title="Časová pásma v Austrálii" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Zeitzonen_in_Australien" title="Zeitzonen in Australien – German" lang="de" hreflang="de" data-title="Zeitzonen in Australien" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%96%CF%8E%CE%BD%CE%B5%CF%82_%CF%8E%CF%81%CE%B1%CF%82_%CF%83%CF%84%CE%B7%CE%BD_%CE%91%CF%85%CF%83%CF%84%CF%81%CE%B1%CE%BB%CE%AF%CE%B1" title="Ζώνες ώρας στην Αυστραλία – Greek" lang="el" hreflang="el" data-title="Ζώνες ώρας στην Αυστραλία" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Husos_horarios_de_Australia" title="Husos horarios de Australia – Spanish" lang="es" hreflang="es" data-title="Husos horarios de Australia" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Ordua_Australian" title="Ordua Australian – Basque" lang="eu" hreflang="eu" data-title="Ordua Australian" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B2%D9%85%D8%A7%D9%86_%D8%AF%D8%B1_%D8%A7%D8%B3%D8%AA%D8%B1%D8%A7%D9%84%DB%8C%D8%A7" title="زمان در استرالیا – Persian" lang="fa" hreflang="fa" data-title="زمان در استرالیا" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Heure_en_Australie" title="Heure en Australie – French" lang="fr" hreflang="fr" data-title="Heure en Australie" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%98%A4%EC%8A%A4%ED%8A%B8%EB%A0%88%EC%9D%BC%EB%A6%AC%EC%95%84%EC%9D%98_%EC%8B%9C%EA%B0%84" title="오스트레일리아의 시간 – Korean" lang="ko" hreflang="ko" data-title="오스트레일리아의 시간" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Waktu_di_Australia" title="Waktu di Australia – Indonesian" lang="id" hreflang="id" data-title="Waktu di Australia" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Masa_di_Australia" title="Masa di Australia – Malay" lang="ms" hreflang="ms" data-title="Masa di Australia" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%AA%E3%83%BC%E3%82%B9%E3%83%88%E3%83%A9%E3%83%AA%E3%82%A2%E6%99%82%E9%96%93" title="オーストラリア時間 – Japanese" lang="ja" hreflang="ja" data-title="オーストラリア時間" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Tid_i_Australia" title="Tid i Australia – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Tid i Australia" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Fusos_hor%C3%A1rios_na_Austr%C3%A1lia" title="Fusos horários na Austrália – Portuguese" lang="pt" hreflang="pt" data-title="Fusos horários na Austrália" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Fuse_orare_%C3%AEn_Australia" title="Fuse orare în Australia – Romanian" lang="ro" hreflang="ro" data-title="Fuse orare în Australia" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%92%D1%80%D0%B5%D0%BC%D1%8F_%D0%B2_%D0%90%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%BB%D0%B8%D0%B8" title="Время в Австралии – Russian" lang="ru" hreflang="ru" data-title="Время в Австралии" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Time_in_Australia" title="Time in Australia – Simple English" lang="en-simple" hreflang="en-simple" data-title="Time in Australia" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%92%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D1%81%D0%BA%D0%B5_%D0%B7%D0%BE%D0%BD%D0%B5_%D1%83_%D0%90%D1%83%D1%81%D1%82%D1%80%D0%B0%D0%BB%D0%B8%D1%98%D0%B8" title="Временске зоне у Аустралији – Serbian" lang="sr" hreflang="sr" data-title="Временске зоне у Аустралији" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%86%E0%AE%B8%E0%AF%8D%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AF%87%E0%AE%B2%E0%AE%BF%E0%AE%AF_%E0%AE%A8%E0%AF%87%E0%AE%B0_%E0%AE%B5%E0%AE%B2%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="ஆஸ்திரேலிய நேர வலயம் – Tamil" lang="ta" hreflang="ta" data-title="ஆஸ்திரேலிய நேர வலயம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A7%D0%B0%D1%81_%D0%B2_%D0%90%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%BB%D1%96%D1%97" title="Час в Австралії – Ukrainian" lang="uk" hreflang="uk" data-title="Час в Австралії" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A2%D8%B3%D9%B9%D8%B1%DB%8C%D9%84%DB%8C%D8%A7_%D9%85%DB%8C%DA%BA_%D9%88%D9%82%D8%AA" title="آسٹریلیا میں وقت – Urdu" lang="ur" hreflang="ur" data-title="آسٹریلیا میں وقت" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Gi%E1%BB%9D_%E1%BB%9F_%C3%9Ac" title="Giờ ở Úc – Vietnamese" lang="vi" hreflang="vi" data-title="Giờ ở Úc" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%BE%B3%E5%A4%A7%E5%88%A9%E4%BA%9E%E6%99%82%E5%8D%80" title="澳大利亞時區 – Chinese" lang="zh" hreflang="zh" data-title="澳大利亞時區" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q187180#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a 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navigation-not-searchable">"Western Standard Time" redirects here. For the musical album, see <a href="/wiki/Western_Standard_Time_(album)" title="Western Standard Time (album)">Western Standard Time (album)</a>.</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Further information on daylight saving time: <a href="/wiki/Daylight_saving_time_in_Australia" title="Daylight saving time in Australia">Daylight saving time in Australia</a></div> <p class="mw-empty-elt"> </p> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Time_in_Australia.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Time_in_Australia.svg/380px-Time_in_Australia.svg.png" decoding="async" width="380" height="268" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Time_in_Australia.svg/570px-Time_in_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Time_in_Australia.svg/760px-Time_in_Australia.svg.png 2x" data-file-width="453" data-file-height="319" /></a><figcaption><a class="mw-selflink selflink">Time in Australia</a> <table class="wikitable"> <tbody><tr> <th style="width:10px;"> </th> <th style="width:75px;">Standard </th> <th style="width:75px;">DST </th> <th style="width:65px;">Zone </th> <th>States/territories </th></tr> <tr> <td style="background-color:#FFFFFF;width:10px;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B06:30" title="UTC+06:30">UTC+06:30</a> (year round) </td> <td>Cocos </td> <td><a href="/wiki/Cocos_(Keeling)_Islands" title="Cocos (Keeling) Islands">CC</a> </td></tr> <tr> <td style="background-color:#FFFFFF;width:10px;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B07:00" title="UTC+07:00">UTC+07:00</a> (year round) </td> <td>Christmas </td> <td><a href="/wiki/Christmas_Island" title="Christmas Island">CX</a> </td></tr> <tr> <td style="background-color:#FDD017;width:10px;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B08:00" title="UTC+08:00">UTC+08:00</a> (year round) </td> <td>Western </td> <td><a href="/wiki/Western_Australia" title="Western Australia">WA</a> </td></tr> <tr> <td style="background-color:#FFFFFF;width:10px;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B08:45" title="UTC+08:45">UTC+08:45</a> (year round) </td> <td>Central Western </td> <td>(South-eastern WA & <a href="/wiki/Border_Village" title="Border Village">Border Village</a>, SA) </td></tr> <tr> <td style="background-color:#F9966B;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B09:30" title="UTC+09:30">UTC+09:30</a> (year round) </td> <td>Central </td> <td><a href="/wiki/Northern_Territory" title="Northern Territory">NT</a> </td></tr> <tr> <td style="background-color:#E56717;"> </td> <td align="center"><a href="/wiki/UTC%2B09:30" title="UTC+09:30">UTC+09:30</a> </td> <td align="center"><a href="/wiki/UTC%2B10:30" title="UTC+10:30">UTC+10:30</a> </td> <td>Central </td> <td><a href="/wiki/South_Australia" title="South Australia">SA</a>, <a href="/wiki/Broken_Hill" title="Broken Hill">Broken Hill</a> </td></tr> <tr> <td style="background-color:#F62217;"> </td> <td colspan="2" align="center"><a href="/wiki/UTC%2B10:00" title="UTC+10:00">UTC+10:00</a> (year round) </td> <td>Eastern </td> <td><a href="/wiki/Queensland" title="Queensland">QLD</a> </td></tr> <tr> <td style="background-color:#800517;"> </td> <td align="center"><a href="/wiki/UTC%2B10:00" title="UTC+10:00">UTC+10:00</a> </td> <td align="center"><a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a> </td> <td>Eastern </td> <td><a href="/wiki/New_South_Wales" title="New South Wales">NSW</a>, <a href="/wiki/Tasmania" title="Tasmania">TAS</a>, <a href="/wiki/Victoria_(state)" title="Victoria (state)">VIC</a>, <a href="/wiki/Australian_Capital_Territory" title="Australian Capital Territory">ACT</a>, <a href="/wiki/Jervis_Bay_Territory" title="Jervis Bay Territory">JBT</a> </td></tr> <tr> <td style="background-color:#FFFFFF;"> </td> <td align="center"><a href="/wiki/UTC%2B10:30" title="UTC+10:30">UTC+10:30</a> </td> <td align="center"><a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a> </td> <td>Lord Howe </td> <td><a href="/wiki/Lord_Howe_Island" title="Lord Howe Island">Lord Howe Island</a> </td></tr> <tr> <td style="background-color:#FFFFFF;width:10px;"> </td> <td align="center"><a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a> </td> <td align="center"><a href="/wiki/UTC%2B12:00" title="UTC+12:00">UTC+12:00</a> </td> <td>Norfolk </td> <td><a href="/wiki/Norfolk_Island" title="Norfolk Island">Norfolk Island</a> </td></tr></tbody></table> </figcaption></figure> <p>Australia uses three main <a href="/wiki/Time_zone" title="Time zone">time zones</a>: <b>Australian Eastern Standard Time</b> (<b>AEST</b>; <a href="/wiki/UTC%2B10:00" title="UTC+10:00">UTC+10:00</a>), <b>Australian Central Standard Time</b> (<b>ACST</b>; <a href="/wiki/UTC%2B09:30" title="UTC+09:30">UTC+09:30</a>) and <b>Australian Western Standard Time</b> (<b>AWST</b>; <a href="/wiki/UTC%2B08:00" title="UTC+08:00">UTC+08:00</a>).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Time is regulated by the individual <a href="/wiki/States_and_territories_of_Australia" title="States and territories of Australia">state governments</a>,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> some of which observe daylight saving time (DST). <a href="/wiki/Daylight_saving_time" title="Daylight saving time">Daylight saving time</a> (+1 hour) is used between the first Sunday in October and the first Sunday in April in jurisdictions in the south and south-east: </p> <ul><li><a href="/wiki/New_South_Wales" title="New South Wales">New South Wales</a>, <a href="/wiki/Victoria_(Australia)" class="mw-redirect" title="Victoria (Australia)">Victoria</a>, <a href="/wiki/Tasmania" title="Tasmania">Tasmania</a>, Jervis Bay Territory and the Australian Capital Territory switches to the Australian Eastern Daylight Saving Time (AEDT; <a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a>), and</li> <li><a href="/wiki/South_Australia" title="South Australia">South Australia</a> switches to the Australian Central Daylight Saving Time (ACDT; <a href="/wiki/UTC%2B10:30" title="UTC+10:30">UTC+10:30</a>).</li></ul> <p><a href="/wiki/Standard_time" title="Standard time">Standard time</a> was introduced in the 1890s when all of the Australian colonies adopted it. Before the switch to standard time zones, each local city or town was free to determine its local time, called <a href="/wiki/Local_mean_time" title="Local mean time">local mean time</a>. Now, <a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> uses Western Standard Time; <a href="/wiki/South_Australia" title="South Australia">South Australia</a> and the <a href="/wiki/Northern_Territory" title="Northern Territory">Northern Territory</a> use Central Standard Time; while <a href="/wiki/New_South_Wales" title="New South Wales">New South Wales</a>, <a href="/wiki/Queensland" title="Queensland">Queensland</a>, <a href="/wiki/Tasmania" title="Tasmania">Tasmania</a>, <a href="/wiki/Victoria_(Australia)" class="mw-redirect" title="Victoria (Australia)">Victoria</a>, <a href="/wiki/Jervis_Bay_Territory" title="Jervis Bay Territory">Jervis Bay Territory</a>, and the <a href="/wiki/Australian_Capital_Territory" title="Australian Capital Territory">Australian Capital Territory</a> use Eastern Standard Time. Daylight saving time is not currently used in Western Australia, the Northern Territory, or Queensland. </p><p>The <a href="/wiki/Cocos_(Keeling)_Islands" title="Cocos (Keeling) Islands">Cocos (Keeling) Islands</a> uses <a href="/wiki/UTC%2B06:30" title="UTC+06:30">UTC+06:30</a> year round, <a href="/wiki/Christmas_Island" title="Christmas Island">Christmas Island</a> uses <a href="/wiki/UTC%2B07:00" title="UTC+07:00">UTC+07:00</a> year round, while <a href="/wiki/Norfolk_Island" title="Norfolk Island">Norfolk Island</a> uses <a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a> as standard time and <a href="/wiki/UTC%2B12:00" title="UTC+12:00">UTC+12:00</a> as daylight saving time. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Time_in_Australia" title="Special:EditPage/Time in Australia">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Time+in+Australia%22">"Time in Australia"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Time+in+Australia%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Time+in+Australia%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Time+in+Australia%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Time+in+Australia%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Time+in+Australia%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2012</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>The standardisation of time in Australia began in 1892, when surveyors from the six colonies in Australia met in <a href="/wiki/Melbourne" title="Melbourne">Melbourne</a> for the Intercolonial Conference of Surveyors. The delegates accepted the recommendation of the 1884 <a href="/wiki/International_Meridian_Conference" title="International Meridian Conference">International Meridian Conference</a> to adopt <a href="/wiki/Greenwich_Mean_Time" title="Greenwich Mean Time">Greenwich Mean Time</a> (GMT) as the basis for standard time. </p><p>The colonies enacted time zone legislation, which took effect in February 1895. The clocks were set ahead of GMT by 8 hours in Western Australia; by 9 hours in South Australia (and the Northern Territory, which it governed); and by 10 hours in Queensland, New South Wales, Victoria, and Tasmania. The three time zones became known as <i>Western Standard Time</i>, <i>Central Standard Time</i>, and <i>Eastern Standard Time</i>. <a href="/wiki/Broken_Hill" title="Broken Hill">Broken Hill</a> in the far west of New South Wales (strictly speaking, the county of <a href="/wiki/Yancowinna_County" title="Yancowinna County">Yancowinna</a>) also adopted Central Standard Time due to it being connected at the time by rail to <a href="/wiki/Adelaide" title="Adelaide">Adelaide</a> but not <a href="/wiki/Sydney" title="Sydney">Sydney</a>.<sup id="cite_ref-newCST_3-0" class="reference"><a href="#cite_note-newCST-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>In May 1899, in a break with the common international practice of setting one-hour intervals between adjacent time zones, South Australia advanced Central Standard Time by thirty minutes after lobbying by businesses who wanted to be closer to Melbourne time and cricketers and footballers who wanted more daylight to practice in the evenings.<sup id="cite_ref-newCST_3-1" class="reference"><a href="#cite_note-newCST-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> It also meant that South Australia became one of only a few places in the world which uses a time-zone meridian located outside of its geographical boundaries. Attempts to undo this change in 1986 and 1994 failed.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2022)">citation needed</span></a></i>]</sup> </p><p>In 1911, when the Northern Territory was separated from South Australia and placed under the jurisdiction of the Federal Government, the Territory kept Central Standard Time. Likewise, when the ACT and Jervis Bay Territory were broken off from New South Wales, they retained Eastern Standard Time. </p><p>Since 1899, the only major changes in Australian time zones have been setting of clocks half an hour later than Eastern time (GMT plus 10:30) on the territory of <a href="/wiki/Lord_Howe_Island" title="Lord Howe Island">Lord Howe Island</a>, and Norfolk Island changing from <a href="/wiki/UTC%2B11:30" title="UTC+11:30">UTC+11:30</a> to UTC+11:00 on 4 October 2015.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p>When abbreviating "Australian Central Time" and "Australian Eastern Time", in domestic contexts the leading "Australian" may be omitted; however, the prefix "A" is often used to avoid ambiguity with the time zone abbreviations "CST" and "EST" referring to the Central and Eastern Time Zones in North America. <sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (November 2011)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Civil_time_and_legislation">Civil time and legislation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=2" title="Edit section: Civil time and legislation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Though the <a href="/wiki/States_and_territories_of_Australia" title="States and territories of Australia">governments of the states and territories</a> have the power to legislate variations in time, the standard time within each of these is set related to <a href="/wiki/Coordinated_Universal_Time" title="Coordinated Universal Time">Coordinated Universal Time</a> (UTC) as determined by the <a href="/wiki/International_Bureau_of_Weights_and_Measures" title="International Bureau of Weights and Measures">International Bureau of Weights and Measures</a> and set by section 8AA of the <i>National Measurement Act 1960</i><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> of the <a href="/wiki/Parliament_of_Australia" title="Parliament of Australia">Commonwealth</a>. </p><p>Australia has kept a version of the UTC atomic time scale since the 1990s, but Greenwich Mean Time (GMT) remained the formal basis for the standard times of all of the states until 2005. In November 2004, the state and territory attorneys-general endorsed a proposal from the Australian National Measurement Institute to adopt UTC as the standard of all Australian standard times, thereby eliminating the effects of slight variations in the rate of rotation of the Earth that are inherent in <a href="/wiki/Mean_solar_time" class="mw-redirect" title="Mean solar time">mean solar time</a>. All jurisdictions have adopted the UTC standard, starting on 1 September 2005. </p><p>In Victoria, South Australia, Tasmania and the ACT, the starting and ending dates of daylight saving times are officially determined by <a href="/wiki/Proclamation" title="Proclamation">proclamations</a>, declarations, or regulation made by the State Governor or responsible minister. Such instruments may be valid for only the current year, and so this section generally only refers to the legislation. In New South Wales and Western Australia, the starting and ending dates, if any, are to be set by legislation. </p> <div class="mw-heading mw-heading3"><h3 id="Australian_Western_Standard_Time_(AWST)_–_UTC+08:00"><span id="Australian_Western_Standard_Time_.28AWST.29_.E2.80.93_UTC.2B08:00"></span>Australian Western Standard Time (AWST) – UTC+08:00</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=3" title="Edit section: Australian Western Standard Time (AWST) – UTC+08:00"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Western Australia – <i>Standard Time Act 2005</i><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="Australian_Central_Standard_Time_(ACST)_–_UTC+09:30"><span id="Australian_Central_Standard_Time_.28ACST.29_.E2.80.93_UTC.2B09:30"></span>Australian Central Standard Time (ACST) – UTC+09:30</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=4" title="Edit section: Australian Central Standard Time (ACST) – UTC+09:30"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>South Australia – <i>Standard Time Act 2009</i><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> and the <i>Daylight Saving Act 1971</i><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup></li> <li>Northern Territory – <i>Standard Time Act 2005</i><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></li></ul> <p><b>Australian Western Central Standard Time (AWCST) UTC+8:45</b> </p> <ul><li>Small portion of south eastern corner of Western Australia as well as <a href="/wiki/Border_Village" title="Border Village">Border Village</a> in South Australia</li> <li>Used in following towns: <a href="/wiki/Border_Village" title="Border Village">Border Village</a>, <a href="/wiki/Eucla" class="mw-redirect" title="Eucla">Eucla</a>, <a href="/wiki/Mundrabilla,_Western_Australia" title="Mundrabilla, Western Australia">Mundrabilla</a>, <a href="/wiki/Madura,_Western_Australia" title="Madura, Western Australia">Madura</a>, <a href="/wiki/Cocklebiddy" class="mw-redirect" title="Cocklebiddy">Cocklebiddy</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Australian_Eastern_Standard_Time_(AEST)_–_UTC+10:00"><span id="Australian_Eastern_Standard_Time_.28AEST.29_.E2.80.93_UTC.2B10:00"></span>Australian Eastern Standard Time (AEST) – UTC+10:00</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=5" title="Edit section: Australian Eastern Standard Time (AEST) – UTC+10:00"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Queensland – <i>Standard Time Act 1894</i><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup></li> <li>New South Wales – <i>Standard Time Act 1987</i><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li> <li>Australian Capital Territory and Jervis Bay Territory – <i>Standard Time and Summer Time Act 1972</i><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li> <li>Victoria – <i>Summer Time Act 1972</i><sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup></li> <li>Tasmania – <i>Standard Time Act 1895</i><sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> and the <i>Daylight Saving Act 2007</i><sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup></li></ul> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Australia-Timezones-Standard.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Australia-Timezones-Standard.svg/220px-Australia-Timezones-Standard.svg.png" decoding="async" width="220" height="186" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Australia-Timezones-Standard.svg/330px-Australia-Timezones-Standard.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Australia-Timezones-Standard.svg/440px-Australia-Timezones-Standard.svg.png 2x" data-file-width="563" data-file-height="476" /></a><figcaption>Time offsets during standard time</figcaption></figure> <figure class="mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/File:Australia-Timezones-Daylight.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Australia-Timezones-Daylight.svg/220px-Australia-Timezones-Daylight.svg.png" decoding="async" width="220" height="186" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Australia-Timezones-Daylight.svg/330px-Australia-Timezones-Daylight.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Australia-Timezones-Daylight.svg/440px-Australia-Timezones-Daylight.svg.png 2x" data-file-width="563" data-file-height="476" /></a><figcaption>Time offsets during daylight-saving time (from Southern Hemisphere spring until autumn)</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Daylight_saving_time_(DST)"><span id="Daylight_saving_time_.28DST.29"></span>Daylight saving time (DST)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=6" title="Edit section: Daylight saving time (DST)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Daylight_saving_time_in_Australia" title="Daylight saving time in Australia">Daylight saving time in Australia</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><span><video id="mwe_player_0" poster="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/ABC_Daylight_Saving.ogv/220px--ABC_Daylight_Saving.ogv.jpg" controls="" preload="none" data-mw-tmh="" class="mw-file-element" width="220" height="124" data-durationhint="357" data-mwtitle="ABC_Daylight_Saving.ogv" data-mwprovider="wikimediacommons" resource="/wiki/File:ABC_Daylight_Saving.ogv"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/8/87/ABC_Daylight_Saving.ogv/ABC_Daylight_Saving.ogv.360p.webm" type="video/webm; codecs="vp8, vorbis"" data-transcodekey="360p.webm" data-width="512" data-height="288" /><source src="//upload.wikimedia.org/wikipedia/commons/8/87/ABC_Daylight_Saving.ogv" type="video/ogg; codecs="theora, vorbis"" data-width="512" data-height="288" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/8/87/ABC_Daylight_Saving.ogv/ABC_Daylight_Saving.ogv.144p.mjpeg.mov" type="video/quicktime" data-transcodekey="144p.mjpeg.mov" data-width="256" data-height="144" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/8/87/ABC_Daylight_Saving.ogv/ABC_Daylight_Saving.ogv.240p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="240p.vp9.webm" data-width="426" data-height="240" /><track src="https://commons.wikimedia.org/w/api.php?action=timedtext&title=File%3AABC_Daylight_Saving.ogv&lang=en&trackformat=vtt&origin=%2A" kind="subtitles" type="text/vtt" srclang="en" label="English (en)" data-dir="ltr" /></video></span><figcaption>A <a href="/wiki/Vox_pop" class="mw-redirect" title="Vox pop">vox pop</a> from the ABC in Tasmania when DST was introduced in the 1970s</figcaption></figure> <p>The choice of whether to use DST is a matter for the governments of the individual states and territories. However, during World War I and World War II all states and territories used daylight saving time (DST). In 1968 Tasmania became the first state to use DST in peacetime, followed in 1971 by New South Wales, Victoria, Queensland, South Australia, and the Australian Capital Territory. Queensland abandoned DST in 1972. Western Australia and the Northern Territory did not adopt it. Queensland and Western Australia have occasionally used DST since then during trial periods. </p><p>The main DST zones are the following: </p> <ul><li>(Australian) Central Daylight Saving Time (ACDT or CDST) – UTC+10:30, in South Australia and Broken Hill, New South Wales</li> <li>(Australian) Eastern Daylight Saving Time (AEDT or EDST) – UTC+11:00, in New South Wales, the ACT, Victoria, and Tasmania</li></ul> <p>During the usual periods of DST, the three standard time zones in Australia become five zones. This includes the areas that do not observe DST: Western Australia (UTC+08:00), the Northern Territory (UTC+09:30), and Queensland (UTC+10:00). </p><p>The change to and from DST takes place at 02:00 local standard time the appropriate Sunday. Until 2008, DST usually began on the last Sunday in October, and ended on the last Sunday in March. However, Tasmania, given its <a href="/wiki/Latitude" title="Latitude">latitude</a> further south, began DST earlier, on the first Sunday in October, and ended it later, on the first Sunday of April. </p><p>On 12 April 2007, New South Wales, Victoria, Tasmania, and the ACT agreed to common beginning and ending dates for DST from 2008. DST in these states and South Australia began on the first Sunday in October and ended on the first Sunday in April. Western Australia was then the only state to use DST from the last Sunday in October to the last Sunday in March, but it abolished DST in 2009.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr> <th>State/territory</th> <th>Start of DST</th> <th>End of DST </th></tr> <tr> <td>Western Australia</td> <td colspan="2" rowspan="3"><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">N/A</div> </td></tr> <tr> <td>Queensland </td></tr> <tr> <td>Northern Territory </td></tr> <tr> <td>South Australia</td> <td rowspan="6">first Sunday in October</td> <td rowspan="6">first Sunday in April<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>New South Wales </td></tr> <tr> <td>Australian Capital Territory </td></tr> <tr> <td>Jervis Bay Territory </td></tr> <tr> <td>Victoria </td></tr> <tr> <td>Tasmania </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Anomalies">Anomalies</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=7" title="Edit section: Anomalies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Central_time_zone_sign.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Central_time_zone_sign.jpg/200px-Central_time_zone_sign.jpg" decoding="async" width="200" height="139" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Central_time_zone_sign.jpg/300px-Central_time_zone_sign.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Central_time_zone_sign.jpg/400px-Central_time_zone_sign.jpg 2x" data-file-width="2004" data-file-height="1394" /></a><figcaption>Road sign near Broken Hill</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Yancowinna_NSW.PNG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Yancowinna_NSW.PNG/200px-Yancowinna_NSW.PNG" decoding="async" width="200" height="163" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Yancowinna_NSW.PNG/300px-Yancowinna_NSW.PNG 1.5x, //upload.wikimedia.org/wikipedia/commons/8/81/Yancowinna_NSW.PNG 2x" data-file-width="350" data-file-height="286" /></a><figcaption>Yancowinna County in New South Wales</figcaption></figure> <p>Unlike the rest of New South Wales, <a href="/wiki/Broken_Hill" title="Broken Hill">Broken Hill</a> and the surrounding region (<a href="/wiki/Yancowinna_County" title="Yancowinna County">Yancowinna County</a>) observes Australian Central Standard Time (UTC+09:30), a time zone it shares with nearby South Australia and the Northern Territory.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Heron_Island_(Queensland)" title="Heron Island (Queensland)">Heron Island</a>, 72 km (45 mi) off the coast off Gladstone in Queensland, has two time zones: the island resort follows DST all year round, whereas the <a href="/wiki/Heron_Island_Research_Station" title="Heron Island Research Station">Marine Research Centre and the Parks and Wildlife office</a> on the island remain on Eastern Standard Time. Resort manager Alistair Cooray says no-one is sure how the time zone came about. 'I believe it started in the late '50s early '60s as a way to give the guests a bit more daylight time on the island and no-one knows for sure though.<span style="padding-right:.15em;">'</span>"<sup id="cite_ref-abc_21-0" class="reference"><a href="#cite_note-abc-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Lord_Howe_Island" title="Lord Howe Island">Lord Howe Island</a>, part of the state of New South Wales but 600 kilometres (370 miles) east of the Australian mainland in the Pacific Ocean, uses UTC+10:30 during the winter months (30 minutes ahead of the eastern states), but advances to UTC+11:00 in summer (the same time as the rest of New South Wales). </p><p><span class="anchor" id="Central_Western_Standard_Time"></span>A compromise between Western and Central time (UTC+08:45, without DST), unofficially known as <b>Central Western Standard Time</b>, is used in one area in the southeastern corner of Western Australia and one <a href="/wiki/Roadhouse_(facility)" class="mw-redirect" title="Roadhouse (facility)">roadhouse</a> in South Australia. Towns east of <a href="/wiki/Caiguna" class="mw-redirect" title="Caiguna">Caiguna</a> on the <a href="/wiki/Eyre_Highway" title="Eyre Highway">Eyre Highway</a> (including <a href="/wiki/Eucla" class="mw-redirect" title="Eucla">Eucla</a>,<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Cocklebiddy" class="mw-redirect" title="Cocklebiddy">Cocklebiddy</a>, <a href="/wiki/Madura,_Western_Australia" title="Madura, Western Australia">Madura</a>, <a href="/wiki/Mundrabilla,_Western_Australia" title="Mundrabilla, Western Australia">Mundrabilla</a> and <a href="/wiki/Border_Village" title="Border Village">Border Village</a>, just over the border into South Australia), follow "CWT" instead of Western Australian time. The total population of that area is estimated at 200 people.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> This area did not change when South Australia introduced DST. During the Western Australian trial of DST from 2006 to 2009, this area also sets its clocks ahead one hour during summer. This time zone is not officially recognised, but is marked by official road signs. It is tracked in the <a href="/wiki/Tz_database" title="Tz database">tz database</a>, the record of time zones for computers, as "Australia/Eucla".<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p><p>A number of small towns in Outback Western Australia also follow UTC+09:30 rather than UTC+08. These towns include Blackstone, Irrunytju, Warakurna, Wanarn, Kiwirrkurra, and Tjukurla.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Indian_Pacific" title="Indian Pacific">Indian Pacific</a> train has its own time zone—a so-called "train time" when travelling between <a href="/wiki/Kalgoorlie" title="Kalgoorlie">Kalgoorlie</a>, Western Australia and <a href="/wiki/Port_Augusta" title="Port Augusta">Port Augusta</a>, South Australia—which was at UTC+09:00 hours during November 2005 when DST was observed in the eastern and southern states.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="External_territories">External territories</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=8" title="Edit section: External territories"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Australia's external territories follow different time zones. </p> <table class="wikitable"> <tbody><tr> <th>Territory</th> <th>Standard</th> <th>DST </th></tr> <tr> <td><a href="/wiki/Heard_and_McDonald_Islands" class="mw-redirect" title="Heard and McDonald Islands">Heard and McDonald Islands</a></td> <td><a href="/wiki/UTC%2B05:00" title="UTC+05:00">UTC+05:00</a></td> <td>no DST </td></tr> <tr> <td><a href="/wiki/Cocos_(Keeling)_Islands" title="Cocos (Keeling) Islands">Cocos (Keeling) Islands</a> CCT</td> <td><a href="/wiki/UTC%2B06:30" title="UTC+06:30">UTC+06:30</a></td> <td>no DST </td></tr> <tr> <td><a href="/wiki/Christmas_Island" title="Christmas Island">Christmas Island</a> CXT</td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">UTC+07:00</a></td> <td>no DST </td></tr> <tr> <td><a href="/wiki/Norfolk_Island" title="Norfolk Island">Norfolk Island</a> NFT/NFDT</td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">UTC+11:00</a></td> <td><a href="/wiki/UTC%2B12:00" title="UTC+12:00">UTC+12:00</a> </td></tr> <tr> <td><a href="/wiki/Australian_Antarctic_Territory" title="Australian Antarctic Territory">Australian Antarctic Territory</a> – <a href="/wiki/Mawson_Station" title="Mawson Station">Mawson</a></td> <td><a href="/wiki/UTC%2B05:00" title="UTC+05:00">UTC+05:00</a></td> <td>no DST </td></tr> <tr> <td><a href="/wiki/Australian_Antarctic_Territory" title="Australian Antarctic Territory">Australian Antarctic Territory</a> – <a href="/wiki/Davis_Station" title="Davis Station">Davis</a></td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">UTC+07:00</a></td> <td>no DST </td></tr> <tr> <td><a href="/wiki/Australian_Antarctic_Territory" title="Australian Antarctic Territory">Australian Antarctic Territory</a> – <a href="/wiki/Casey_Station" title="Casey Station">Casey</a></td> <td><a href="/wiki/UTC%2B08:00" title="UTC+08:00">UTC+08:00</a></td> <td>no DST </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Special_events">Special events</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=9" title="Edit section: Special events"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2000, all of the eastern jurisdictions that normally observe DST—New South Wales, Victoria, the ACT, and Tasmania—began DST early because of the <a href="/wiki/2000_Summer_Olympics" title="2000 Summer Olympics">Summer Olympic Games</a> held in Sydney. These jurisdictions moved to DST on 27 August 2000. South Australians did not change their clocks until the usual date, which was 29 October 2000. </p><p>In 2006, all of the states that followed DST (the above states and South Australia) delayed their return to Standard Times by one week, because of the <a href="/wiki/2006_Commonwealth_Games" title="2006 Commonwealth Games">2006 Commonwealth Games</a> held in Melbourne in March. DST ended on 2 April 2006. </p> <div class="mw-heading mw-heading3"><h3 id="National_times">National times</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=10" title="Edit section: National times"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There are situations in which a nationwide time is in effect. In the case of business activities, a national time can be used. For example, a <a href="/wiki/Prospectus_(finance)" title="Prospectus (finance)">prospectus</a> for the issue of stock in a company would usually set the closing time for offers at some location (e.g. Sydney) as the time when offers must be received, regardless of the source of the offer. Similarly, tenders for their sale of stock usually set out the time at a given location by which they must be received to be considered. Another example is the <a href="/wiki/Australian_Securities_Exchange" title="Australian Securities Exchange">Australian Securities Exchange</a> which operates on Sydney time.<sup id="cite_ref-asx-hours_28-0" class="reference"><a href="#cite_note-asx-hours-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p><p>On the other hand, Federal legislation yields to state-regulated standard times in many diverse situations. For example, it yields in setting the normal working times of Federal employees, the recognition of public holidays, etc. The Federal government also relies on local times for Federal elections, so that the polls in Western Australia close two or three hours after those in the eastern states. Also, documents to be filed in a <a href="/wiki/Federal_Court_of_Australia" title="Federal Court of Australia">Federal Court</a> may be filed based on the local time. The effect of this is that if there had been a failure to file a legal document on time in an eastern State, that document can sometimes still be filed (within two hours) in Western Australia. </p> <div class="mw-heading mw-heading2"><h2 id="IANA_time_zone_database">IANA time zone database</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=11" title="Edit section: IANA time zone database"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The 18 zones for Australia as given by <a href="/wiki/Zone.tab" class="mw-redirect" title="Zone.tab">zone.tab</a> of the <a href="/wiki/IANA_time_zone_database" class="mw-redirect" title="IANA time zone database">IANA time zone database</a>. Columns marked * are from the zone.tab. </p> <table class="wikitable sortable"> <tbody><tr> <th>c.c.* </th> <th>coordinates* </th> <th>TZ* </th> <th>Comments </th> <th>UTC offset</th> <th>DST </th></tr> <tr> <td><a href="/wiki/ISO_3166-1:NF" class="mw-redirect" title="ISO 3166-1:NF">NF</a></td> <td>−2903+16758</td> <td><a href="/wiki/Pacific/Norfolk" class="mw-redirect" title="Pacific/Norfolk">Pacific/Norfolk</a></td> <td> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td> <td><a href="/wiki/UTC%2B12:00" title="UTC+12:00">+12:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3133+15905</td> <td><a href="/wiki/Australia/Lord_Howe" class="mw-redirect" title="Australia/Lord Howe">Australia/Lord_Howe</a></td> <td>Lord Howe Island </td> <td><a href="/wiki/UTC%2B10:30" title="UTC+10:30">+10:30</a> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−5430+15857</td> <td><a href="/wiki/Antarctica/Macquarie" class="mw-redirect" title="Antarctica/Macquarie">Antarctica/Macquarie</a></td> <td>Macquarie Island </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3352+15113</td> <td><a href="/wiki/Australia/Sydney" class="mw-redirect" title="Australia/Sydney">Australia/Sydney</a></td> <td>New South Wales (most areas) </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−4253+14719</td> <td><a href="/wiki/Australia/Hobart" class="mw-redirect" title="Australia/Hobart">Australia/Hobart</a></td> <td>Tasmania </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3749+14458</td> <td><a href="/wiki/Australia/Melbourne" class="mw-redirect" title="Australia/Melbourne">Australia/Melbourne</a></td> <td>Victoria </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B11:00" title="UTC+11:00">+11:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−2728+15302</td> <td><a href="/wiki/Australia/Brisbane" class="mw-redirect" title="Australia/Brisbane">Australia/Brisbane</a></td> <td>Queensland (most areas) </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−2016+14900</td> <td><a href="/wiki/Australia/Lindeman" class="mw-redirect" title="Australia/Lindeman">Australia/Lindeman</a></td> <td>Queensland (Whitsunday Islands) </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td> <td><a href="/wiki/UTC%2B10:00" title="UTC+10:00">+10:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3157+14127</td> <td><a href="/wiki/Australia/Broken_Hill" class="mw-redirect" title="Australia/Broken Hill">Australia/Broken_Hill</a></td> <td>New South Wales (Yancowinna) </td> <td><a href="/wiki/UTC%2B09:30" title="UTC+09:30">+09:30</a> </td> <td><a href="/wiki/UTC%2B10:30" title="UTC+10:30">+10:30</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3455+13835</td> <td><a href="/wiki/Australia/Adelaide" class="mw-redirect" title="Australia/Adelaide">Australia/Adelaide</a></td> <td>South Australia </td> <td><a href="/wiki/UTC%2B09:30" title="UTC+09:30">+09:30</a> </td> <td><a href="/wiki/UTC%2B10:30" title="UTC+10:30">+10:30</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−1228+13050</td> <td><a href="/wiki/Australia/Darwin" class="mw-redirect" title="Australia/Darwin">Australia/Darwin</a></td> <td>Northern Territory </td> <td><a href="/wiki/UTC%2B09:30" title="UTC+09:30">+09:30</a> </td> <td><a href="/wiki/UTC%2B09:30" title="UTC+09:30">+09:30</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3143+12852</td> <td><a href="/wiki/Australia/Eucla" class="mw-redirect" title="Australia/Eucla">Australia/Eucla</a></td> <td>Western Australia (Eucla) </td> <td><a href="/wiki/UTC%2B08:45" title="UTC+08:45">+08:45</a> </td> <td><a href="/wiki/UTC%2B08:45" title="UTC+08:45">+08:45</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AU" class="mw-redirect" title="ISO 3166-1:AU">AU</a></td> <td>−3157+11551</td> <td><a href="/wiki/Australia/Perth" class="mw-redirect" title="Australia/Perth">Australia/Perth</a></td> <td>Western Australia (most areas) </td> <td><a href="/wiki/UTC%2B08:00" title="UTC+08:00">+08:00</a> </td> <td><a href="/wiki/UTC%2B08:00" title="UTC+08:00">+08:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AQ" class="mw-redirect" title="ISO 3166-1:AQ">AQ</a></td> <td>−6617+11031</td> <td><a href="/wiki/Antarctica/Casey" class="mw-redirect" title="Antarctica/Casey">Antarctica/Casey</a></td> <td>Casey </td> <td><a href="/wiki/UTC%2B08:00" title="UTC+08:00">+08:00</a> </td> <td><a href="/wiki/UTC%2B08:00" title="UTC+08:00">+08:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:CX" class="mw-redirect" title="ISO 3166-1:CX">CX</a></td> <td>−1025+10543</td> <td><a href="/wiki/Indian/Christmas" class="mw-redirect" title="Indian/Christmas">Indian/Christmas</a></td> <td> </td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">+07:00</a> </td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">+07:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AQ" class="mw-redirect" title="ISO 3166-1:AQ">AQ</a></td> <td>−6835+07758</td> <td><a href="/wiki/Antarctica/Davis" class="mw-redirect" title="Antarctica/Davis">Antarctica/Davis</a></td> <td>Davis </td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">+07:00</a> </td> <td><a href="/wiki/UTC%2B07:00" title="UTC+07:00">+07:00</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:CC" class="mw-redirect" title="ISO 3166-1:CC">CC</a></td> <td>−1210+09655</td> <td><a href="/wiki/Indian/Cocos" class="mw-redirect" title="Indian/Cocos">Indian/Cocos</a></td> <td> </td> <td><a href="/wiki/UTC%2B06:30" title="UTC+06:30">+06:30</a> </td> <td><a href="/wiki/UTC%2B06:30" title="UTC+06:30">+06:30</a> </td></tr> <tr> <td><a href="/wiki/ISO_3166-1:AQ" class="mw-redirect" title="ISO 3166-1:AQ">AQ</a></td> <td>−6736+06253</td> <td><a href="/wiki/Antarctica/Mawson" class="mw-redirect" title="Antarctica/Mawson">Antarctica/Mawson</a></td> <td>Mawson </td> <td><a href="/wiki/UTC%2B05:00" title="UTC+05:00">+05:00</a> </td> <td><a href="/wiki/UTC%2B05:00" title="UTC+05:00">+05:00</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Debate,_trials_and_referendums"><span id="Debate.2C_trials_and_referendums"></span>Debate, trials and referendums</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=12" title="Edit section: Debate, trials and referendums"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Queensland">Queensland</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=13" title="Edit section: Queensland"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Queensland has had a particularly involved debate over daylight saving time, with public opinion geographically divided. The state's first trial of DST lasted one year, from 31 October 1971 to 27 February 1972.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> In 1973 the Committee on Daylight Saving analysed this trial and the effects of daylight saving on different demographics, and ultimately concluded not to adopt daylight saving time. The committee's reasons include Queensland's unsuitable geography and a lack of broad support from denizens.<sup id="cite_ref-:0_30-0" class="reference"><a href="#cite_note-:0-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>Later, another introduction of DST was trialled from 29 October 1989 to 4 March 1990, overseen by the daylight saving task force. At the task force's recommendation, the trial was extended from one to three years.<sup id="cite_ref-:1_31-0" class="reference"><a href="#cite_note-:1-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> The Legislative Assembly voted to hold a <a href="/wiki/1992_Queensland_daylight_saving_referendum" title="1992 Queensland daylight saving referendum">referendum on DST</a> at the trial's conclusion in 1992, which was defeated with a 54.5 per cent negative vote.<sup id="cite_ref-:1_31-1" class="reference"><a href="#cite_note-:1-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> The referendum result displayed a distinct trend—that public opinion on DST in Queensland is geographically divided, with the negative vote being strongest in northern and western districts, while the positive vote being strongest in the southeastern region (e.g. in <a href="/wiki/Brisbane" title="Brisbane">Brisbane</a>).<sup id="cite_ref-:0_30-1" class="reference"><a href="#cite_note-:0-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> The holiday islands in the Whitsundays (<a href="/wiki/Hayman_Island" title="Hayman Island">Hayman</a>, <a href="/wiki/Lindeman_Island" title="Lindeman Island">Lindeman</a> and <a href="/wiki/Hamilton_Island_(Queensland)" title="Hamilton Island (Queensland)">Hamilton</a>) continued to observe DST in defiance of the Standard Time Act (The "Australia/Lindeman" Timezone in the tz database is based on this). However the practice was abandoned two years later in 1995. Heron Island, 72 km off the coast off Gladstone, has two time zones: the resort follows DST all year round, whereas "the Marine Research Centre and the Parks and Wildlife office on the island remain on Eastern Standard Time". </p><p>Since the late 1900s, there have been a number of petitions submitted to the <a href="/wiki/Legislative_Assembly_of_Queensland" title="Legislative Assembly of Queensland">Legislative Assembly of Queensland</a>, lobbying for the introduction of daylight saving time or for another referendum to be held. A petition in 2006 was signed by 62,232 people. In response to these petitions, then Queensland Premier <a href="/wiki/Peter_Beattie" title="Peter Beattie">Peter Beattie</a> commissioned research to find out if it should be re-introduced into Queensland. Around this time, Beattie predicted that daylight saving in Queensland would increase the rate of <a href="/wiki/Skin_cancer" title="Skin cancer">skin cancer</a> in the state, an assertion for which there is no evidence, according to the Queensland Cancer Fund.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>In October 2007, the government-commissioned research was presented to <a href="/wiki/Anna_Bligh" title="Anna Bligh">Anna Bligh</a>, who had replaced Peter Beattie as the <a href="/wiki/Premier_of_Queensland" title="Premier of Queensland">Premier of Queensland</a>; she ruled out holding a new referendum, despite the report indicating that 59 per cent of the residents of Queensland and 69 per cent of those in southeastern Queensland to be in favour of adopting daylight saving.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p><p>In December 2008, the <a href="/wiki/Daylight_Saving_for_South_East_Queensland" title="Daylight Saving for South East Queensland">Daylight Saving for South East Queensland</a> (DS4SEQ) political party was officially registered, to advocate for the use of a two-time-zone system for DST in Queensland, with most of the state (in land area) using standard time. This party contested the <a href="/wiki/2009_Queensland_state_election" title="2009 Queensland state election">March 2009 Queensland State election</a> with 32 candidates, and it received about one per cent of the statewide primary vote.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </p><p>In early 2010, the DS4SEQ <a href="/wiki/Political_party" title="Political party">political party</a> approached the <a href="/wiki/Independent_(politics)" class="mw-redirect" title="Independent (politics)">independent</a> member, <a href="/wiki/Peter_Wellington" title="Peter Wellington">Peter Wellington</a>, to introduce a private member's bill for DST.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Since Wellington agreed with the principles of the DS4SEQ proposal, specifically the dual-time-zone system, he drafted the <a href="/wiki/Daylight_Saving_for_South_East_Queensland_Referendum_Bill_2010" title="Daylight Saving for South East Queensland Referendum Bill 2010">Daylight Saving for South East Queensland Referendum Bill 2010</a> and he submitted this bill to <a href="/wiki/Queensland_Parliament" class="mw-redirect" title="Queensland Parliament">Queensland Parliament</a> on 14 April 2010.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> Wellington called for a referendum to be held at the next state election on the introduction of DST into southeastern Queensland under the dual-time-zone system. </p><p>In response to this bill, Premier Anna Bligh announced a community consultation process, which resulted in over 74,000 respondents participating, 64 per cent of whom voted in favour of a trial, and 63 per cent of whom were in favour of holding a referendum.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> The decision announced by the Premier on 7 June 2010 was that her Government would not support the bill because rural Queenslanders were overwhelmingly opposed to DST.<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> The Bill was defeated in Queensland Parliament on 15 June 2011.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Western_Australia">Western Australia</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=14" title="Edit section: Western Australia"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Western Australia has also had a particularly involved debate over DST, with the issue being put to a referendum four times: in 1975, 1984, 1992, and 2009. All of these proposals to adopt DST were defeated. Voters registered a negative vote of 54.6 per cent in the <a href="/wiki/2009_Western_Australian_daylight_saving_referendum" title="2009 Western Australian daylight saving referendum">2009 referendum</a>, the highest percentage for all four of these referendums. Each referendum followed a trial period during which the state observed DST. The first three followed a one-year trial, while the 2006 <i>Western Australian Daylight Saving Bill (No. 2) 2006</i> instituted a trial of DST beginning on 3 December 2006, and lasting for three years. </p> <div class="mw-heading mw-heading2"><h2 id="Deviances">Deviances</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=15" title="Edit section: Deviances"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some towns located near the border of another state or territory use a different time zone to the rest of their own state or territory and may follow the bordering state or territory's time zone instead. The most well-known example of this is <a href="/wiki/Broken_Hill" title="Broken Hill">Broken Hill</a> and the surrounding area, which, despite being located in New South Wales, use the same time zone as South Australia year-round. </p> <table class="wikitable sortable"> <tbody><tr> <th>Town </th> <th>State/territory </th> <th>Time zone </th> <th>Reference(s) </th></tr> <tr> <td><a href="/wiki/Blackstone,_Western_Australia" class="mw-redirect" title="Blackstone, Western Australia">Blackstone</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> </td> <td><sup id="cite_ref-ngaanyatjarra_40-0" class="reference"><a href="#cite_note-ngaanyatjarra-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Border_Village,_South_Australia" class="mw-redirect" title="Border Village, South Australia">Border Village</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Flag_of_South_Australia.svg/23px-Flag_of_South_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Flag_of_South_Australia.svg/35px-Flag_of_South_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Flag_of_South_Australia.svg/46px-Flag_of_South_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/South_Australia" title="South Australia">South Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-0" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Broken_Hill" title="Broken Hill">Broken Hill</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/23px-Flag_of_New_South_Wales.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/35px-Flag_of_New_South_Wales.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/46px-Flag_of_New_South_Wales.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/New_South_Wales" title="New South Wales">New South Wales</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> (<a href="/wiki/Australian_Central_Daylight_Time" class="mw-redirect" title="Australian Central Daylight Time">DST</a>) </td> <td><sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Caiguna,_Western_Australia" title="Caiguna, Western Australia">Caiguna</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-1" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Cocklebiddy,_Western_Australia" title="Cocklebiddy, Western Australia">Cocklebiddy</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-2" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Eucla,_Western_Australia" title="Eucla, Western Australia">Eucla</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-3" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Kiwirrkurra,_Western_Australia" class="mw-redirect" title="Kiwirrkurra, Western Australia">Kiwirrkurra</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> </td> <td><sup id="cite_ref-ngaanyatjarra_40-1" class="reference"><a href="#cite_note-ngaanyatjarra-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Madura,_Western_Australia" title="Madura, Western Australia">Madura</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-4" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Mundrabilla,_Western_Australia" title="Mundrabilla, Western Australia">Mundrabilla</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Western_Standard_Time" class="mw-redirect" title="Australian Central Western Standard Time">Central Western</a> </td> <td><sup id="cite_ref-acwst_41-5" class="reference"><a href="#cite_note-acwst-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Silverton,_New_South_Wales" title="Silverton, New South Wales">Silverton</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/23px-Flag_of_New_South_Wales.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/35px-Flag_of_New_South_Wales.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/00/Flag_of_New_South_Wales.svg/46px-Flag_of_New_South_Wales.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/New_South_Wales" title="New South Wales">New South Wales</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> (<a href="/wiki/Australian_Central_Daylight_Time" class="mw-redirect" title="Australian Central Daylight Time">DST</a>) </td> <td><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Tjukurla,_Western_Australia" class="mw-redirect" title="Tjukurla, Western Australia">Tjukurla</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> </td> <td><sup id="cite_ref-ngaanyatjarra_40-2" class="reference"><a href="#cite_note-ngaanyatjarra-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Warakurna,_Western_Australia" class="mw-redirect" title="Warakurna, Western Australia">Warakurna</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> </td> <td><sup id="cite_ref-ngaanyatjarra_40-3" class="reference"><a href="#cite_note-ngaanyatjarra-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Wingellina,_Western_Australia" title="Wingellina, Western Australia">Wingellina</a> </td> <td><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/23px-Flag_of_Western_Australia.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/35px-Flag_of_Western_Australia.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Flag_of_Western_Australia.svg/46px-Flag_of_Western_Australia.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Western_Australia" title="Western Australia">Western Australia</a> </td> <td><a href="/wiki/Australian_Central_Standard_Time" class="mw-redirect" title="Australian Central Standard Time">Central</a> </td> <td><sup id="cite_ref-ngaanyatjarra_40-4" class="reference"><a href="#cite_note-ngaanyatjarra-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </td></tr></tbody></table> <p>Additionally, <a href="/wiki/Gold_Coast_Airport" title="Gold Coast Airport">Gold Coast Airport</a>, which straddles the border between New South Wales and Queensland (with the majority of the airport on the <a href="/wiki/Gold_Coast,_Queensland" title="Gold Coast, Queensland">Gold Coast</a> and a small portion of it in <a href="/wiki/Tweed_Heads,_New_South_Wales" title="Tweed Heads, New South Wales">Tweed Heads</a>), uses <a href="/wiki/Australian_Eastern_Standard_Time" class="mw-redirect" title="Australian Eastern Standard Time">Australian Eastern Standard Time</a> (AEST) throughout the airport all year round, despite New South Wales observing <a href="/wiki/Daylight_savings" class="mw-redirect" title="Daylight savings">daylight savings</a> (which Queensland does not observe). </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=16" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output 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href="/wiki/List_of_time_zones" class="mw-redirect" title="List of time zones">List of time zones</a></li> <li><a href="/wiki/List_of_military_time_zones" class="mw-redirect" title="List of military time zones">List of military time zones</a></li> <li><a href="/wiki/UTC%2B10:00" title="UTC+10:00">UTC+10:00</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=17" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output 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Retrieved <span class="nowrap">18 June</span> 2018</span>. <q>Tomorrow we would switch our clocks to "Train Time", ninety minutes behind Adelaide. 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class="citation web cs1"><a rel="nofollow" class="external text" href="https://ruralhealthwest01.blob.core.windows.net/www-production/docs/default-source/ng-lands/faqs-working-in-the-ngaanyatjarra-lands-information-technology-communications.pdf?sfvrsn=2">"Information Technology Communications"</a> <span class="cs1-format">(PDF)</span>. <i>ruralhealthwest01.blob.core.windows.net</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ruralhealthwest01.blob.core.windows.net&rft.atitle=Information+Technology+Communications&rft_id=https%3A%2F%2Fruralhealthwest01.blob.core.windows.net%2Fwww-production%2Fdocs%2Fdefault-source%2Fng-lands%2Ffaqs-working-in-the-ngaanyatjarra-lands-information-technology-communications.pdf%3Fsfvrsn%3D2&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> <li id="cite_note-acwst-41"><span class="mw-cite-backlink">^ <a href="#cite_ref-acwst_41-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-acwst_41-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-acwst_41-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-acwst_41-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-acwst_41-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-acwst_41-5"><sup><i><b>f</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.abc.net.au/news/2024-03-30/central-western-time-eucla-time-second-time-zone-in-wa/103243096">"Did you know Western Australia has more than one time zone?"</a>. <i>ABC News</i>. 30 March 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=ABC+News&rft.atitle=Did+you+know+Western+Australia+has+more+than+one+time+zone%3F&rft.date=2024-03-30&rft_id=https%3A%2F%2Fwww.abc.net.au%2Fnews%2F2024-03-30%2Fcentral-western-time-eucla-time-second-time-zone-in-wa%2F103243096&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> <li id="cite_note-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-42">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://magazine.tagheuer.com/en/2022/08/23/time-zoned-the-town-where-time-is-broken/">"Time Zoned: The town where time is broken"</a>. <i>Tag Heuer Official Magazine</i>. 23 August 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Tag+Heuer+Official+Magazine&rft.atitle=Time+Zoned%3A+The+town+where+time+is+broken&rft.date=2022-08-23&rft_id=https%3A%2F%2Fmagazine.tagheuer.com%2Fen%2F2022%2F08%2F23%2Ftime-zoned-the-town-where-time-is-broken%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> <li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.abc.net.au/news/2015-02-09/little-consensus-on-whether-broken-hill-time-zone-should-change/6078862">"Disagreement on Broken Hill time shift"</a>. <i>ABC News</i>. 8 February 2015.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=ABC+News&rft.atitle=Disagreement+on+Broken+Hill+time+shift&rft.date=2015-02-08&rft_id=https%3A%2F%2Fwww.abc.net.au%2Fnews%2F2015-02-09%2Flittle-consensus-on-whether-broken-hill-time-zone-should-change%2F6078862&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> <li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.ritas-outback-guide.com/broken-hill-australia.html">"Broken Hill Australia - Facts & Things to do in the Silver City"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Broken+Hill+Australia+-+Facts+%26+Things+to+do+in+the+Silver+City&rft_id=https%3A%2F%2Fwww.ritas-outback-guide.com%2Fbroken-hill-australia.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> <li id="cite_note-45"><span class="mw-cite-backlink"><b><a href="#cite_ref-45">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.ritas-outback-guide.com/silverton-nsw.html">"Facts about Silverton NSW and Mundi Mundi Plain Lookout"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Facts+about+Silverton+NSW+and+Mundi+Mundi+Plain+Lookout&rft_id=https%3A%2F%2Fwww.ritas-outback-guide.com%2Fsilverton-nsw.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATime+in+Australia" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=18" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20040602010849/http://www.nsc.gov.au/PDF_WORD/Info/L08.pdf">The Australian National Time System</a> National Standards Commission Leaflet No. 8, January 2003, linked via <a href="/wiki/Digital_time_capsule" class="mw-redirect" title="Digital time capsule">Wayback Machine</a></li> <li><a rel="nofollow" class="external text" href="http://www.parliament.nsw.gov.au/prod/parlment/hansart.nsf/V3Key/LC20050302038">NSW Legislative Council Hansard, 2 March 2005</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060510021251/http://www.parliament.nsw.gov.au/prod/parlment/hansart.nsf/V3Key/LC20050302038">Archived</a> 10 May 2006 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090324041034/http://www.parliament.qld.gov.au/view/EPetitions_QLD/ClosedEPetition.aspx?PetNum=973&lIndex=-1">Daylight Saving Petitions</a></li> <li><a rel="nofollow" class="external text" href="http://www.bom.gov.au/climate/averages/tables/dst_times.shtml">Daylight Saving Time</a> – history of daylight saving time implementation dates at the Bureau of Meteorology website</li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Time_in_Australia&action=edit&section=19" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20091112020542/http://www.australia.gov.au/about-australia/our-country/time">Information on time zones</a> from official <a href="/wiki/Government_of_Australia" class="mw-redirect" title="Government of Australia">Government</a> web site</li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110203022751/http://www.ds4seq.org.au/">Daylight Saving for South East Queensland political party</a> Official <a href="/wiki/Daylight_Saving_for_South_East_Queensland" title="Daylight Saving for South East Queensland">DS4SEQ</a> website</li></ul> <div class="navbox-styles"><style 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Oceania_topic" title="Template:Oceania topic"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Oceania_topic" title="Template talk:Oceania topic"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Oceania_topic" title="Special:EditPage/Template:Oceania topic"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Time_in_Oceania" style="font-size:114%;margin:0 4em">Time in Oceania</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Sovereign states</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">Australia</a></li> <li><a href="/wiki/Time_in_the_Federated_States_of_Micronesia" title="Time in the Federated States of Micronesia">Federated States of Micronesia</a></li> <li><a href="/wiki/Time_in_Fiji" title="Time in Fiji">Fiji</a></li> <li><a href="/wiki/Time_in_Kiribati" title="Time in Kiribati">Kiribati</a></li> <li><a href="/wiki/Time_in_the_Marshall_Islands" title="Time in the Marshall Islands">Marshall Islands</a></li> <li><a href="/wiki/Time_in_Nauru" title="Time in Nauru">Nauru</a></li> <li><a href="/wiki/Time_in_New_Zealand" title="Time in New Zealand">New Zealand</a></li> <li><a href="/wiki/Time_in_Palau" title="Time in Palau">Palau</a></li> <li><a href="/wiki/Time_in_Papua_New_Guinea" title="Time in Papua New Guinea">Papua New Guinea</a></li> <li><a href="/wiki/Time_in_Samoa" title="Time in Samoa">Samoa</a></li> <li><a href="/wiki/Time_in_Solomon_Islands" title="Time in Solomon Islands">Solomon Islands</a></li> <li><a href="/wiki/Time_in_Tonga" title="Time in Tonga">Tonga</a></li> <li><a href="/wiki/Time_in_Tuvalu" title="Time in Tuvalu">Tuvalu</a></li> <li><a href="/wiki/Time_in_Vanuatu" title="Time in Vanuatu">Vanuatu</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Associated states<br />of New Zealand</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Time_in_the_Cook_Islands" class="mw-redirect" title="Time in the Cook Islands">Cook Islands</a></li> <li><a href="/wiki/Time_in_Niue" class="mw-redirect" title="Time in Niue">Niue</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Dependencies<br />and other territories</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Time_in_American_Samoa" class="mw-redirect" title="Time in American Samoa">American Samoa</a></li> <li><a href="/wiki/Time_in_Christmas_Island" class="mw-redirect" title="Time in Christmas Island">Christmas Island</a></li> <li><a href="/wiki/Time_in_the_Cocos_(Keeling)_Islands" class="mw-redirect" title="Time in the Cocos (Keeling) Islands">Cocos (Keeling) Islands</a></li> <li><a href="/wiki/Time_in_Easter_Island" class="mw-redirect" title="Time in Easter Island">Easter Island</a></li> <li><a href="/wiki/Time_in_French_Polynesia" class="mw-redirect" title="Time in French Polynesia">French Polynesia</a></li> <li><a href="/wiki/Time_in_Guam" class="mw-redirect" title="Time in Guam">Guam</a></li> <li><a href="/wiki/Time_in_Hawaii" title="Time in Hawaii">Hawaii</a></li> <li><a href="/wiki/Time_in_New_Caledonia" class="mw-redirect" title="Time in New Caledonia">New Caledonia</a></li> <li><a href="/wiki/Time_in_Norfolk_Island" class="mw-redirect" title="Time in Norfolk Island">Norfolk Island</a></li> <li><a href="/wiki/Time_in_the_Northern_Mariana_Islands" class="mw-redirect" title="Time in the Northern Mariana Islands">Northern Mariana Islands</a></li> <li><a href="/wiki/Time_in_the_Pitcairn_Islands" class="mw-redirect" title="Time in the Pitcairn Islands">Pitcairn Islands</a></li> <li><a href="/wiki/Time_in_Tokelau" class="mw-redirect" title="Time in Tokelau">Tokelau</a></li> <li><a href="/wiki/Time_in_Wallis_and_Futuna" class="mw-redirect" title="Time in Wallis and Futuna">Wallis and Futuna</a></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐f69cdc8f6‐chdqs Cached time: 20241122141555 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 1.364 seconds Real time usage: 1.565 seconds Preprocessor visited node count: 56344/1000000 Post‐expand include size: 93390/2097152 bytes Template argument size: 10612/2097152 bytes Highest expansion depth: 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