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id="toc-Julian_calendar-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Holidays" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Holidays"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Holidays</span> </div> </a> <button aria-controls="toc-Holidays-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 Holidays subsection</span> </button> <ul id="toc-Holidays-sublist" class="vector-toc-list"> <li id="toc-International" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#International"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>International</span> </div> </a> <ul id="toc-International-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Roman_Catholic_Solemnities" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Roman_Catholic_Solemnities"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Roman Catholic Solemnities</span> </div> </a> <ul id="toc-Roman_Catholic_Solemnities-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Australia_and_New_Zealand" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Australia_and_New_Zealand"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Australia and New Zealand</span> </div> </a> <ul id="toc-Australia_and_New_Zealand-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-British_Isles" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#British_Isles"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>British Isles</span> </div> </a> <ul id="toc-British_Isles-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Canada" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Canada"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5</span> <span>Canada</span> </div> </a> <ul id="toc-Canada-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-United_States" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#United_States"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6</span> <span>United States</span> </div> </a> <ul id="toc-United_States-sublist" class="vector-toc-list"> </ul> </li> </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">4</span> <span>References</span> </div> </a> <ul id="toc-References-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" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Common year starting on Friday</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 27 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-27" 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">27 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%86%D8%A9_%D8%A8%D8%B3%D9%8A%D8%B7%D8%A9_%D8%AA%D8%A8%D8%AF%D8%A3_%D9%8A%D9%88%D9%85_%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9" title="سنة بسيطة تبدأ يوم الجمعة – Arabic" lang="ar" hreflang="ar" data-title="سنة بسيطة تبدأ يوم الجمعة" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9E%D0%B1%D0%B8%D0%BA%D0%BD%D0%BE%D0%B2%D0%B5%D0%BD%D0%B0_%D0%B3%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0,_%D0%B7%D0%B0%D0%BF%D0%BE%D1%87%D0%B2%D0%B0%D1%89%D0%B0_%D0%B2_%D0%BF%D0%B5%D1%82%D1%8A%D0%BA" title="Обикновена година, започваща в петък – Bulgarian" lang="bg" hreflang="bg" data-title="Обикновена година, започваща в петък" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Any_com%C3%BA_comen%C3%A7at_en_divendres" title="Any comú començat en divendres – Catalan" lang="ca" hreflang="ca" data-title="Any comú començat en divendres" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Anexo:A%C3%B1os_comunes_que_comienzan_en_viernes" title="Anexo:Años comunes que comienzan en viernes – Spanish" lang="es" hreflang="es" data-title="Anexo:Años comunes que comienzan en viernes" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Normala_jaro_komenci%C4%9Danta_vendrede" title="Normala jaro komenciĝanta vendrede – Esperanto" lang="eo" hreflang="eo" data-title="Normala jaro komenciĝanta vendrede" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Ostiralez_hasitako_urte_arrunt" title="Ostiralez hasitako urte arrunt – Basque" lang="eu" hreflang="eu" data-title="Ostiralez hasitako urte arrunt" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Ann%C3%A9e_commune_commen%C3%A7ant_un_vendredi" title="Année commune commençant un vendredi – French" lang="fr" hreflang="fr" data-title="Année commune commençant un vendredi" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Gewoan_jier_fan_freed_%C3%B4f" title="Gewoan jier fan freed ôf – Western Frisian" lang="fy" hreflang="fy" data-title="Gewoan jier fan freed ôf" data-language-autonym="Frysk" data-language-local-name="Western Frisian" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B8%88%EC%9A%94%EC%9D%BC%EB%A1%9C_%EC%8B%9C%EC%9E%91%ED%95%98%EB%8A%94_%ED%8F%89%EB%85%84" title="금요일로 시작하는 평년 – Korean" lang="ko" hreflang="ko" data-title="금요일로 시작하는 평년" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Kadawyan_a_tawen_a_mangrugi_iti_Biernes" title="Kadawyan a tawen a mangrugi iti Biernes – Iloko" lang="ilo" hreflang="ilo" data-title="Kadawyan a tawen a mangrugi iti Biernes" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tahun_biasa_yang_diawali_hari_Jumat" title="Tahun biasa yang diawali hari Jumat – Indonesian" lang="id" hreflang="id" data-title="Tahun biasa yang diawali hari Jumat" 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-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Nekeliamieji_metai,_prasidedantys_penktadien%C4%AF" title="Nekeliamieji metai, prasidedantys penktadienį – Lithuanian" lang="lt" hreflang="lt" data-title="Nekeliamieji metai, prasidedantys penktadienį" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Gewoen_jaor_wat_op_vriedig_begintj" title="Gewoen jaor wat op vriedig begintj – Limburgish" lang="li" hreflang="li" data-title="Gewoen jaor wat op vriedig begintj" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%B5%D0%B4%D0%BE%D0%B2%D0%BD%D0%B0_%D0%B3%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0_%D0%BA%D0%BE%D1%98%D0%B0_%D0%B7%D0%B0%D0%BF%D0%BE%D1%87%D0%BD%D1%83%D0%B2%D0%B0_%D0%B2%D0%BE_%D0%BF%D0%B5%D1%82%D0%BE%D0%BA" title="Редовна година која започнува во петок – Macedonian" lang="mk" hreflang="mk" data-title="Редовна година која започнува во петок" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B3%D9%86%D9%87_%D8%A8%D8%B3%D9%8A%D8%B7%D9%87_%D8%AA%D8%A8%D8%AA%D8%AF%D9%89_%D9%8A%D9%88%D9%85_%D8%AC%D9%85%D8%B9%D9%87" title="سنه بسيطه تبتدى يوم جمعه – Egyptian Arabic" lang="arz" hreflang="arz" data-title="سنه بسيطه تبتدى يوم جمعه" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Kalender_van_een_gewoon_jaar_dat_op_vrijdag_begint" title="Kalender van een gewoon jaar dat op vrijdag begint – Dutch" lang="nl" hreflang="nl" data-title="Kalender van een gewoon jaar dat op vrijdag begint" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%87%91%E6%9B%9C%E6%97%A5%E3%81%8B%E3%82%89%E5%A7%8B%E3%81%BE%E3%82%8B%E5%B9%B3%E5%B9%B4" title="金曜日から始まる平年 – Japanese" lang="ja" hreflang="ja" data-title="金曜日から始まる平年" 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/Normal%C3%A5r_som_begynner_p%C3%A5_fredag" title="Normalår som begynner på fredag – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Normalår som begynner på fredag" 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-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Ch%27askachawwan_qallarisqa_chhasku_wata" title="Ch'askachawwan qallarisqa chhasku wata – Quechua" lang="qu" hreflang="qu" data-title="Ch'askachawwan qallarisqa chhasku wata" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%83%E0%B7%92%E0%B6%9A%E0%B7%94%E0%B6%BB%E0%B7%8F%E0%B6%AF%E0%B7%8F_%E0%B6%AF%E0%B7%92%E0%B6%B1%E0%B6%BA%E0%B6%9A%E0%B7%92%E0%B6%B1%E0%B7%8A_%E0%B6%87%E0%B6%BB%E0%B6%B9%E0%B7%99%E0%B6%B1_%E0%B7%83%E0%B7%8F%E0%B6%B8%E0%B7%8F%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA_%E0%B6%85%E0%B7%80%E0%B7%94%E0%B6%BB%E0%B7%94%E0%B6%AF%E0%B7%8A%E0%B6%AF" title="සිකුරාදා දිනයකින් ඇරඹෙන සාමාන්‍ය අවුරුද්ද – Sinhala" lang="si" hreflang="si" data-title="සිකුරාදා දිනයකින් ඇරඹෙන සාමාන්‍ය අවුරුද්ද" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Common_year_starting_on_Friday" title="Common year starting on Friday – Simple English" lang="en-simple" hreflang="en-simple" data-title="Common year starting on Friday" 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-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Redovna_godina_koja_po%C4%8Dinje_u_petak" title="Redovna godina koja počinje u petak – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Redovna godina koja počinje u petak" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Normal%C3%A5r_som_b%C3%B6rjar_en_fredag" title="Normalår som börjar en fredag – Swedish" lang="sv" hreflang="sv" data-title="Normalår som börjar en fredag" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%86%E0%AE%B3%E0%AF%8D%E0%AE%B3%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B4%E0%AE%AE%E0%AF%88%E0%AE%AF%E0%AE%BF%E0%AE%B2%E0%AF%8D_%E0%AE%A4%E0%AF%81%E0%AE%B5%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%AE%E0%AF%8D_%E0%AE%9A%E0%AE%BE%E0%AE%A4%E0%AE%BE%E0%AE%B0%E0%AE%A3_%E0%AE%86%E0%AE%A3%E0%AF%8D%E0%AE%9F%E0%AF%81" title="வெள்ளிக்கிழமையில் துவங்கும் சாதாரண ஆண்டு – Tamil" lang="ta" hreflang="ta" data-title="வெள்ளிக்கிழமையில் துவங்கும் சாதாரண ஆண்டு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9B%E0%B8%B5%E0%B8%9B%E0%B8%81%E0%B8%95%E0%B8%B4%E0%B8%AA%E0%B8%B8%E0%B8%A3%E0%B8%97%E0%B8%B4%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88%E0%B8%A7%E0%B8%B1%E0%B8%99%E0%B9%81%E0%B8%A3%E0%B8%81%E0%B9%80%E0%B8%9B%E0%B9%87%E0%B8%99%E0%B8%A7%E0%B8%B1%E0%B8%99%E0%B8%A8%E0%B8%B8%E0%B8%81%E0%B8%A3%E0%B9%8C" title="ปีปกติสุรทินที่วันแรกเป็นวันศุกร์ – Thai" lang="th" hreflang="th" data-title="ปีปกติสุรทินที่วันแรกเป็นวันศุกร์" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Nakelam%C4%97%CC%84j%C4%97_met%C4%81,_katr%C4%97i_pras%C4%97ded_pern%C4%AB%C4%8Diuo" title="Nakelamė̄jė metā, katrėi prasėded pernīčiuo – Samogitian" lang="sgs" hreflang="sgs" data-title="Nakelamė̄jė metā, katrėi prasėded pernīčiuo" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%BB%A5%E6%98%9F%E6%9C%9F%E4%BA%94%E5%BC%80%E5%A7%8B%E7%9A%84%E5%B9%B3%E5%B9%B4" title="以星期五开始的平年 – Chinese" lang="zh" hreflang="zh" data-title="以星期五开始的平年" 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/Q235680#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 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searchaux" style="display:none">Type of solar year</div> <p>A <b>common year starting on Friday</b> is any non-<a href="/wiki/Leap_year" title="Leap year">leap year</a> (i.e. a year with 365 days) that begins on <a href="/wiki/Friday" title="Friday">Friday</a>, 1 January, and ends on Friday, 31 December. Its <a href="/wiki/Dominical_letter" title="Dominical letter">dominical letter</a> hence is <b>C</b>. The most recent year of such kind was <a href="/wiki/2021" title="2021">2021</a> and the next one will be <a href="/wiki/2027" title="2027">2027</a> in the <a href="/wiki/Gregorian_calendar" title="Gregorian calendar">Gregorian calendar</a>,<sup id="cite_ref-math_1-0" class="reference"><a href="#cite_note-math-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> or, likewise, <a href="/wiki/2022" title="2022">2022</a> and <a href="/wiki/2033" class="mw-redirect" title="2033">2033</a> in the obsolete <a href="/wiki/Julian_calendar" title="Julian calendar">Julian calendar</a>, see <a href="#Applicable_years">below for more</a>. This common year is one of the three possible common years in which a century year can end on, and occurs in century years that <a href="/wiki/Century_common_year" title="Century common year">yield a remainder of 100 when divided by 400</a>. The most recent such year was <a href="/wiki/1700" title="1700">1700</a> and the next one will be <a href="/wiki/2100" class="mw-redirect" title="2100">2100</a>. </p><p>Any common year that <a href="/wiki/Common_year_starting_on_Wednesday" title="Common year starting on Wednesday">starts on Wednesday</a>, <a href="/wiki/Friday" title="Friday">Friday</a> or <a href="/wiki/Common_year_starting_on_Saturday" title="Common year starting on Saturday">Saturday</a> has only one <a href="/wiki/Friday_the_13th" title="Friday the 13th">Friday the 13th</a>: the only one in this common year <a href="/wiki/August_13" title="August 13">occurs in August</a>. <a href="/wiki/Leap_year_starting_on_Thursday" title="Leap year starting on Thursday">Leap years starting on Thursday</a> share this characteristic, but also have another one <a href="/wiki/February_13" title="February 13">in February</a>. </p><p>From <a href="/wiki/July" title="July">July</a> of the year that precedes this type of year until <a href="/wiki/September" title="September">September</a> in this type of year is the longest period (14 months) that occurs without a <a href="/wiki/Friday_the_13th#Friday_the_17th_in_Italy" title="Friday the 13th">Friday the 17th</a>. <a href="/wiki/Leap_years_starting_on_Tuesday" class="mw-redirect" title="Leap years starting on Tuesday">Leap years starting on Tuesday</a> share this characteristic, from <a href="/wiki/August" title="August">August</a> of the <a href="/wiki/Common_year_starting_on_Monday" title="Common year starting on Monday">common year that precedes it</a> to <a href="/wiki/October" title="October">October</a> in that type of year, (e.g. 2007-08 and 2035-36). This type of year also has the longest period (also 14 months) without a <a href="/wiki/Tuesday_the_13th" class="mw-redirect" title="Tuesday the 13th">Tuesday the 13th</a>, from July of this year until September of the next common year (that being on <a href="/wiki/Common_year_starting_on_Saturday" title="Common year starting on Saturday">Saturday</a>), unless the next year is a leap year (which is also a <a href="/wiki/Leap_year_starting_on_Saturday" title="Leap year starting on Saturday">Saturday</a>), then the period is reduced to only 11 months (e.g. 1999-2000 and 2027-28). </p><p>This is the one of two types of years overall where a <a href="/wiki/Perfect_month" title="Perfect month">rectangular February</a> is possible, in places where Monday is considered to be the first day of the week. <a href="/wiki/Common_year_starting_on_Thursday" title="Common year starting on Thursday">Common years starting on Thursday</a> share this characteristic, but only in places where Sunday is considered to be the first day of the week. </p><p>Additionally, this type of year has three months (February, March and November) beginning exactly on the first day of the week, in areas which Monday is considered the first day of the week. <a href="/wiki/Leap_years_starting_on_Monday" class="mw-redirect" title="Leap years starting on Monday">Leap years starting on Monday</a> share this characteristic on the months of January, April and July. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Calendars">Calendars</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=1" title="Edit section: Calendars"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table style="float:none"><tbody><tr><th colspan="4" style="text-align:center; font-size:larger;">Calendar for any <a href="/wiki/Common_year" title="Common year">common year</a> starting on Friday,<br />presented as common in many English-speaking areas</th></tr><tr style="vertical-align: top;"><td><style data-mw-deduplicate="TemplateStyles:r1256396092">.mw-parser-output .calendar-purple{color:var(--color-base,#202122);background-color:#ccf}.mw-parser-output .calendar-lightpurple{color:var(--color-base,#202122);background-color:#d8e0ff}html.skin-theme-clientpref-night .mw-parser-output .calendar-purple{background-color:#2a2a5c}html.skin-theme-clientpref-night .mw-parser-output .calendar-lightpurple{background-color:#202040}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .calendar-purple{background-color:#2a2a5c}html.skin-theme-clientpref-night .mw-parser-output .calendar-lightpurple{background-color:#202040}}</style> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">January </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9 </td></tr> <tr> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16 </td></tr> <tr> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23 </td></tr> <tr> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30 </td></tr> <tr> <td>31 </td> <td colspan="6">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">February </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13 </td></tr> <tr> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20 </td></tr> <tr> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27 </td></tr> <tr> <td>28</td> <td></td> <td></td> <td> </td> <td colspan="3">  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">March </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13 </td></tr> <tr> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20 </td></tr> <tr> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27 </td></tr> <tr> <td>28</td> <td>29</td> <td>30</td> <td>31 </td> <td colspan="3">  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">April </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10 </td></tr> <tr> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17 </td></tr> <tr> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24 </td></tr> <tr> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td> </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td></tr><tr style="vertical-align: top;"><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">May </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15 </td></tr> <tr> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22 </td></tr> <tr> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29 </td></tr> <tr> <td>30</td> <td>31 </td> <td colspan="5">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">June </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12 </td></tr> <tr> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19 </td></tr> <tr> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26 </td></tr> <tr> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td colspan="2">  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">July </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10 </td></tr> <tr> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17 </td></tr> <tr> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24 </td></tr> <tr> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">August </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14 </td></tr> <tr> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21 </td></tr> <tr> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28 </td></tr> <tr> <td>29</td> <td>30</td> <td>31 </td> <td colspan="4">  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td></tr><tr style="vertical-align: top;"><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">September </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11 </td></tr> <tr> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18 </td></tr> <tr> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25 </td></tr> <tr> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td>  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">October </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9 </td></tr> <tr> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16 </td></tr> <tr> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23 </td></tr> <tr> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30 </td></tr> <tr> <td>31 </td> <td colspan="6">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">November </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4</td> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13 </td></tr> <tr> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20 </td></tr> <tr> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27 </td></tr> <tr> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td colspan="3">  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="5" style="text-align: center;">December </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th scope="col" width="*" title="Sunday">Su </th> <th scope="col" width="*" title="Monday">Mo </th> <th scope="col" width="*" title="Tuesday">Tu </th> <th scope="col" width="*" title="Wednesday">We </th> <th scope="col" width="*" title="Thursday">Th </th> <th scope="col" width="*" title="Friday">Fr </th> <th scope="col" width="*" title="Saturday">Sa </th></tr> <tr> <td></td> <td></td> <td></td> <td><span style="visibility:hidden;color:transparent;">0</span>1</td> <td><span style="visibility:hidden;color:transparent;">0</span>2</td> <td><span style="visibility:hidden;color:transparent;">0</span>3</td> <td><span style="visibility:hidden;color:transparent;">0</span>4 </td></tr> <tr> <td><span style="visibility:hidden;color:transparent;">0</span>5</td> <td><span style="visibility:hidden;color:transparent;">0</span>6</td> <td><span style="visibility:hidden;color:transparent;">0</span>7</td> <td><span style="visibility:hidden;color:transparent;">0</span>8</td> <td><span style="visibility:hidden;color:transparent;">0</span>9</td> <td>10</td> <td>11 </td></tr> <tr> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18 </td></tr> <tr> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25 </td></tr> <tr> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td> <td>  </td></tr> <tr> <td colspan="7">  </td></tr> </tbody></table></td></tr></tbody></table> <table style="float:none"><tbody><tr><th colspan="4" style="text-align:center; font-size:larger;"><a href="/wiki/ISO_8601" title="ISO 8601">ISO 8601</a>-conformant calendar with <a href="/wiki/ISO_week_date" title="ISO week date">week numbers</a> for<br />any common year starting on Friday (dominical letter C)</th></tr><tr style="vertical-align: top;"><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">January </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">53 </td> <td></td> <td></td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03 </td></tr> <tr> <td class="calendar-lightpurple" style="">01 </td> <td>04</td> <td>05</td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10 </td></tr> <tr> <td class="calendar-lightpurple" style="">02 </td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17 </td></tr> <tr> <td class="calendar-lightpurple" style="">03 </td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24 </td></tr> <tr> <td class="calendar-lightpurple" style="">04 </td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">February </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">05 </td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05</td> <td>06</td> <td>07 </td></tr> <tr> <td class="calendar-lightpurple" style="">06 </td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14 </td></tr> <tr> <td class="calendar-lightpurple" style="">07 </td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21 </td></tr> <tr> <td class="calendar-lightpurple" style="">08 </td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28 </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">March </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">09 </td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05</td> <td>06</td> <td>07 </td></tr> <tr> <td class="calendar-lightpurple" style="">10 </td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14 </td></tr> <tr> <td class="calendar-lightpurple" style="">11 </td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21 </td></tr> <tr> <td class="calendar-lightpurple" style="">12 </td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28 </td></tr> <tr> <td class="calendar-lightpurple" style="">13 </td> <td>29</td> <td>30</td> <td>31 </td> <td colspan="4">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">April </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">13 </td> <td></td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03</td> <td>04 </td></tr> <tr> <td class="calendar-lightpurple" style="">14 </td> <td>05</td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10</td> <td>11 </td></tr> <tr> <td class="calendar-lightpurple" style="">15 </td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18 </td></tr> <tr> <td class="calendar-lightpurple" style="">16 </td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25 </td></tr> <tr> <td class="calendar-lightpurple" style="">17 </td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td>  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td></tr><tr style="vertical-align: top;"><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">May </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">17 </td> <td></td> <td></td> <td></td> <td></td> <td></td> <td>01</td> <td>02 </td></tr> <tr> <td class="calendar-lightpurple" style="">18 </td> <td>03</td> <td>04</td> <td>05</td> <td>06</td> <td>07</td> <td>08</td> <td>09 </td></tr> <tr> <td class="calendar-lightpurple" style="">19 </td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16 </td></tr> <tr> <td class="calendar-lightpurple" style="">20 </td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23 </td></tr> <tr> <td class="calendar-lightpurple" style="">21 </td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30 </td></tr> <tr> <td class="calendar-lightpurple" style="">22 </td> <td>31 </td> <td colspan="6">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">June </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">22 </td> <td></td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05</td> <td>06 </td></tr> <tr> <td class="calendar-lightpurple" style="">23 </td> <td>07</td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12</td> <td>13 </td></tr> <tr> <td class="calendar-lightpurple" style="">24 </td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20 </td></tr> <tr> <td class="calendar-lightpurple" style="">25 </td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27 </td></tr> <tr> <td class="calendar-lightpurple" style="">26 </td> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td colspan="3">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">July </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">26 </td> <td></td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03</td> <td>04 </td></tr> <tr> <td class="calendar-lightpurple" style="">27 </td> <td>05</td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10</td> <td>11 </td></tr> <tr> <td class="calendar-lightpurple" style="">28 </td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18 </td></tr> <tr> <td class="calendar-lightpurple" style="">29 </td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25 </td></tr> <tr> <td class="calendar-lightpurple" style="">30 </td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td> <td>  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">August </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">30 </td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td>01 </td></tr> <tr> <td class="calendar-lightpurple" style="">31 </td> <td>02</td> <td>03</td> <td>04</td> <td>05</td> <td>06</td> <td>07</td> <td>08 </td></tr> <tr> <td class="calendar-lightpurple" style="">32 </td> <td>09</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15 </td></tr> <tr> <td class="calendar-lightpurple" style="">33 </td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22 </td></tr> <tr> <td class="calendar-lightpurple" style="">34 </td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29 </td></tr> <tr> <td class="calendar-lightpurple" style="">35 </td> <td>30</td> <td>31 </td> <td colspan="5">  </td></tr> </tbody></table></td></tr><tr style="vertical-align: top;"><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">September </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">35 </td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05 </td></tr> <tr> <td class="calendar-lightpurple" style="">36 </td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12 </td></tr> <tr> <td class="calendar-lightpurple" style="">37 </td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19 </td></tr> <tr> <td class="calendar-lightpurple" style="">38 </td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26 </td></tr> <tr> <td class="calendar-lightpurple" style="">39 </td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td> </td> <td colspan="2">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">October </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">39 </td> <td></td> <td></td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03 </td></tr> <tr> <td class="calendar-lightpurple" style="">40 </td> <td>04</td> <td>05</td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10 </td></tr> <tr> <td class="calendar-lightpurple" style="">41 </td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17 </td></tr> <tr> <td class="calendar-lightpurple" style="">42 </td> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24 </td></tr> <tr> <td class="calendar-lightpurple" style="">43 </td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">November </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">44 </td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05</td> <td>06</td> <td>07 </td></tr> <tr> <td class="calendar-lightpurple" style="">45 </td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14 </td></tr> <tr> <td class="calendar-lightpurple" style="">46 </td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19</td> <td>20</td> <td>21 </td></tr> <tr> <td class="calendar-lightpurple" style="">47 </td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28 </td></tr> <tr> <td class="calendar-lightpurple" style="">48 </td> <td>29</td> <td>30</td> <td> </td> <td colspan="4">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td><td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256396092"> <table class="toccolours floatnone" style="text-align:center;" cellpadding="2" cellspacing="0"> <tbody><tr class="calendar-purple" style=""> <td> </td> <th colspan="6" style="text-align: center;">December </th> <td> </td></tr> <tr class="calendar-purple" style="border: none;"> <th colspan="1">Wk </th> <th scope="col" width="12%" title="Monday">Mo </th> <th scope="col" width="12%" title="Tuesday">Tu </th> <th scope="col" width="12%" title="Wednesday">We </th> <th scope="col" width="12%" title="Thursday">Th </th> <th scope="col" width="12%" title="Friday">Fr </th> <th scope="col" width="12%" title="Saturday">Sa </th> <th scope="col" width="12%" title="Sunday">Su </th></tr> <tr> <td class="calendar-lightpurple" style="">48 </td> <td></td> <td></td> <td>01</td> <td>02</td> <td>03</td> <td>04</td> <td>05 </td></tr> <tr> <td class="calendar-lightpurple" style="">49 </td> <td>06</td> <td>07</td> <td>08</td> <td>09</td> <td>10</td> <td>11</td> <td>12 </td></tr> <tr> <td class="calendar-lightpurple" style="">50 </td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17</td> <td>18</td> <td>19 </td></tr> <tr> <td class="calendar-lightpurple" style="">51 </td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26 </td></tr> <tr> <td class="calendar-lightpurple" style="">52 </td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31 </td> <td colspan="2">  </td></tr> <tr> <td class="calendar-lightpurple" style="">  </td> <td colspan="7">  </td></tr> </tbody></table></td></tr></tbody></table> <p>This is the only year type where the <i>n</i>th "<a href="/wiki/Doomsday_(weekday)" class="mw-redirect" title="Doomsday (weekday)">Doomsday</a>" (this year Sunday) is not in ISO week <i>n</i>; it is in ISO week <i>n</i>-1. </p> <div class="mw-heading mw-heading2"><h2 id="Applicable_years">Applicable years</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=2" title="Edit section: Applicable years"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Gregorian_calendar">Gregorian calendar</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=3" title="Edit section: Gregorian calendar"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the (currently used) Gregorian calendar, alongside <a href="/wiki/Common_year_starting_on_Sunday" title="Common year starting on Sunday">Sunday</a>, <a href="/wiki/Common_year_starting_on_Monday" title="Common year starting on Monday">Monday</a>, <a href="/wiki/Common_year_starting_on_Wednesday" title="Common year starting on Wednesday">Wednesday</a> or <a href="/wiki/Common_year_starting_on_Saturday" title="Common year starting on Saturday">Saturday</a>, the fourteen types of year (seven common, seven leap) repeat in a 400-year cycle (20871 weeks). Forty-three common years per cycle or exactly 10.75% start on a Friday. The 28-year sub-cycle only spans across century years divisible by 400, e.g. 1600, 2000, and 2400. </p><p>For this kind of year, the ISO week 10 (which begins March 8) and all subsequent ISO weeks occur later than in all other years, and exactly one week later than <a href="/wiki/Leap_year_starting_on_Thursday" title="Leap year starting on Thursday">Leap years starting on Thursday</a>. Also, the ISO weeks in January and February occur later than all other common years, but <a href="/wiki/Leap_year_starting_on_Friday" title="Leap year starting on Friday">leap years starting on Friday</a> share this characteristic in January and February, until ISO week 8. </p> <table class="wikitable"> <caption>Gregorian common years starting on Friday<sup id="cite_ref-math_1-1" class="reference"><a href="#cite_note-math-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th scope="row">Decade </th> <th>1st</th> <th colspan="2">2nd</th> <th colspan="2">3rd</th> <th>4th</th> <th colspan="2">5th</th> <th>6th</th> <th>7th</th> <th colspan="2">8th</th> <th>9th</th> <th colspan="2">10th </th></tr> <tr> <th><a href="/wiki/16th_century" title="16th century">16th century</a> </th> <td colspan="12"><i>prior to first adoption (proleptic)</i></td> <td><a href="/wiki/1582" title="1582">1582</a></td> <td><a href="/wiki/1593" title="1593">1593</a></td> <td><a href="/wiki/1599" title="1599">1599</a> </td></tr> <tr> <th><a href="/wiki/17th_century" title="17th century">17th century</a> </th> <td><a href="/wiki/1610" title="1610">1610</a></td> <td colspan="2">—</td> <td><a href="/wiki/1621" title="1621">1621</a></td> <td><a href="/wiki/1627" title="1627">1627</a></td> <td><a href="/wiki/1638" title="1638">1638</a></td> <td colspan="2"><a href="/wiki/1649" title="1649">1649</a></td> <td><a href="/wiki/1655" title="1655">1655</a></td> <td><a href="/wiki/1666" title="1666">1666</a></td> <td colspan="2"><a href="/wiki/1677" title="1677">1677</a></td> <td><a href="/wiki/1683" title="1683">1683</a></td> <td><a href="/wiki/1694" title="1694">1694</a></td> <td><a href="/wiki/1700" title="1700">1700</a> </td></tr> <tr> <th><a href="/wiki/18th_century" title="18th century">18th century</a> </th> <td><a href="/wiki/1706" title="1706">1706</a></td> <td colspan="2"><a href="/wiki/1717" title="1717">1717</a></td> <td colspan="2"><a href="/wiki/1723" title="1723">1723</a></td> <td><a href="/wiki/1734" title="1734">1734</a></td> <td colspan="2"><a href="/wiki/1745" title="1745">1745</a></td> <td><a href="/wiki/1751" title="1751">1751</a></td> <td><a href="/wiki/1762" title="1762">1762</a></td> <td><a href="/wiki/1773" title="1773">1773</a></td> <td><a href="/wiki/1779" title="1779">1779</a></td> <td><a href="/wiki/1790" title="1790">1790</a></td> <td colspan="2">— </td></tr> <tr> <th><a href="/wiki/19th_century" title="19th century">19th century</a> </th> <td><a href="/wiki/1802" title="1802">1802</a></td> <td><a href="/wiki/1813" title="1813">1813</a></td> <td><a href="/wiki/1819" title="1819">1819</a></td> <td colspan="2"><a href="/wiki/1830" title="1830">1830</a></td> <td>—</td> <td><a href="/wiki/1841" title="1841">1841</a></td> <td><a href="/wiki/1847" title="1847">1847</a></td> <td><a href="/wiki/1858" title="1858">1858</a></td> <td><a href="/wiki/1869" title="1869">1869</a></td> <td colspan="2"><a href="/wiki/1875" title="1875">1875</a></td> <td><a href="/wiki/1886" title="1886">1886</a></td> <td colspan="2"><a href="/wiki/1897" title="1897">1897</a> </td></tr> <tr> <th><a href="/wiki/20th_century" title="20th century">20th century</a> </th> <td><a href="/wiki/1909" title="1909">1909</a></td> <td colspan="2"><a href="/wiki/1915" title="1915">1915</a></td> <td colspan="2"><a href="/wiki/1926" title="1926">1926</a></td> <td><a href="/wiki/1937" title="1937">1937</a></td> <td colspan="2"><a href="/wiki/1943" title="1943">1943</a></td> <td><a href="/wiki/1954" title="1954">1954</a></td> <td><a href="/wiki/1965" title="1965">1965</a></td> <td colspan="2"><a href="/wiki/1971" title="1971">1971</a></td> <td><a href="/wiki/1982" title="1982">1982</a></td> <td><a href="/wiki/1993" title="1993">1993</a></td> <td><a href="/wiki/1999" title="1999">1999</a> </td></tr> <tr> <th><a href="/wiki/21st_century" title="21st century">21st century</a> </th> <td>–</td> <td colspan="2"><a href="/wiki/2010" title="2010">2010</a></td> <td><a href="/wiki/2021" title="2021">2021</a></td> <td><a href="/wiki/2027" title="2027">2027</a></td> <td><a href="/wiki/2038" class="mw-redirect" title="2038">2038</a></td> <td colspan="2"><a href="/wiki/2049" class="mw-redirect" title="2049">2049</a></td> <td><a href="/wiki/2055" class="mw-redirect" title="2055">2055</a></td> <td><a href="/wiki/2066" class="mw-redirect" title="2066">2066</a></td> <td colspan="2"><a href="/wiki/2077" class="mw-redirect" title="2077">2077</a></td> <td><a href="/wiki/2083" class="mw-redirect" title="2083">2083</a></td> <td><a href="/wiki/2094" class="mw-redirect" title="2094">2094</a></td> <td><a href="/wiki/2100" class="mw-redirect" title="2100">2100</a> </td></tr> <tr> <th><a href="/wiki/22nd_century" class="mw-redirect" title="22nd century">22nd century</a> </th> <td><a href="/wiki/2106" class="mw-redirect" title="2106">2106</a></td> <td colspan="2"><a href="/wiki/2117" class="mw-redirect" title="2117">2117</a></td> <td colspan="2"><a href="/wiki/2123" class="mw-redirect" title="2123">2123</a></td> <td><a href="/wiki/2134" class="mw-redirect" title="2134">2134</a></td> <td colspan="2"><a href="/wiki/2145" class="mw-redirect" title="2145">2145</a></td> <td><a href="/wiki/2151" class="mw-redirect" title="2151">2151</a></td> <td><a href="/wiki/2162" class="mw-redirect" title="2162">2162</a></td> <td><a href="/wiki/2173" class="mw-redirect" title="2173">2173</a></td> <td><a href="/wiki/2179" class="mw-redirect" title="2179">2179</a></td> <td><a href="/wiki/2190" class="mw-redirect" title="2190">2190</a></td> <td colspan="2">— </td></tr> <tr> <th><a href="/wiki/23rd_century" class="mw-redirect" title="23rd century">23rd century</a> </th> <td><a href="/wiki/2202" class="mw-redirect" title="2202">2202</a></td> <td><a href="/wiki/2213" class="mw-redirect" title="2213">2213</a></td> <td><a href="/wiki/2219" class="mw-redirect" title="2219">2219</a></td> <td colspan="2"><a href="/wiki/2230" class="mw-redirect" title="2230">2230</a></td> <td>—</td> <td><a href="/wiki/2241" class="mw-redirect" title="2241">2241</a></td> <td><a href="/wiki/2247" class="mw-redirect" title="2247">2247</a></td> <td><a href="/wiki/2258" class="mw-redirect" title="2258">2258</a></td> <td><a href="/wiki/2269" class="mw-redirect" title="2269">2269</a></td> <td colspan="2"><a href="/wiki/2275" class="mw-redirect" title="2275">2275</a></td> <td><a href="/wiki/2286" class="mw-redirect" title="2286">2286</a></td> <td colspan="2"><a href="/wiki/2297" class="mw-redirect" title="2297">2297</a> </td></tr> <tr> <th><a href="/wiki/24th_century" class="mw-redirect" title="24th century">24th century</a> </th> <td><a href="/wiki/2309" class="mw-redirect" title="2309">2309</a></td> <td colspan="2"><a href="/wiki/2315" class="mw-redirect" title="2315">2315</a></td> <td colspan="2"><a href="/wiki/2326" class="mw-redirect" title="2326">2326</a></td> <td><a href="/wiki/2337" class="mw-redirect" title="2337">2337</a></td> <td colspan="2"><a href="/wiki/2343" class="mw-redirect" title="2343">2343</a></td> <td><a href="/wiki/2354" class="mw-redirect" title="2354">2354</a></td> <td><a href="/wiki/2365" class="mw-redirect" title="2365">2365</a></td> <td colspan="2"><a href="/wiki/2371" class="mw-redirect" title="2371">2371</a></td> <td><a href="/wiki/2382" class="mw-redirect" title="2382">2382</a></td> <td><a href="/wiki/2393" class="mw-redirect" title="2393">2393</a></td> <td><a href="/wiki/2399" class="mw-redirect" title="2399">2399</a> </td></tr></tbody></table> <table class="wikitable"> <caption>400-year cycle </caption> <tbody><tr> <th>0–99 </th> <td>10</td> <td>21</td> <td>27</td> <td>38</td> <td>49</td> <td>55</td> <td>66</td> <td>77</td> <td>83</td> <td>94</td> <td> </td></tr> <tr> <th>100–199 </th> <td>100</td> <td>106</td> <td>117</td> <td>123</td> <td>134</td> <td>145</td> <td>151</td> <td>162</td> <td>173</td> <td>179</td> <td>190 </td></tr> <tr> <th>200–299 </th> <td>202</td> <td>213</td> <td>219</td> <td>230</td> <td>241</td> <td>247</td> <td>258</td> <td>269</td> <td>275</td> <td>286</td> <td>297 </td></tr> <tr> <th>300–399 </th> <td>309</td> <td>315</td> <td>326</td> <td>337</td> <td>343</td> <td>354</td> <td>365</td> <td>371</td> <td>382</td> <td>393</td> <td>399 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Julian_calendar">Julian calendar</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=4" title="Edit section: Julian calendar"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the now-obsolete Julian calendar, the fourteen types of year (seven common, seven leap) repeat in a <a href="/wiki/Solar_cycle_(calendar)" title="Solar cycle (calendar)">28-year cycle</a> (1461 weeks). This sequence occurs exactly once within a cycle, and every common letter thrice. </p><p>As the Julian calendar repeats after 28 years that means it will also repeat after 700 years, i.e. 25 cycles. The year's position in the cycle is given by the formula ((year + 8) mod 28) + 1). Years 4, 15 and 26 of the cycle are common years beginning on Friday. 2017 is year 10 of the cycle. Approximately 10.71% of all years are common years beginning on Friday. </p> <table class="wikitable"> <caption>Julian common years starting on Friday </caption> <tbody><tr> <th scope="row">Decade </th> <th colspan="2">1st</th> <th colspan="2">2nd</th> <th colspan="2">3rd</th> <th colspan="2">4th</th> <th colspan="2">5th</th> <th colspan="2">6th</th> <th colspan="2">7th</th> <th colspan="2">8th</th> <th colspan="2">9th</th> <th colspan="2">10th </th></tr> <tr> <th>15th century </th> <td colspan="2"><a href="/wiki/1406" title="1406">1406</a></td> <td colspan="2"><a href="/wiki/1417" title="1417">1417</a></td> <td colspan="2"><a href="/wiki/1423" title="1423">1423</a></td> <td colspan="2"><a href="/wiki/1434" title="1434">1434</a></td> <td colspan="2"><a href="/wiki/1445" title="1445">1445</a></td> <td colspan="2"><a href="/wiki/1451" title="1451">1451</a></td> <td colspan="2"><a href="/wiki/1462" title="1462">1462</a></td> <td><a href="/wiki/1473" title="1473">1473</a></td> <td><a href="/wiki/1479" title="1479">1479</a></td> <td colspan="2"><a href="/wiki/1490" title="1490">1490</a></td> <td colspan="2">— </td></tr> <tr> <th>16th century </th> <td><a href="/wiki/1501" title="1501">1501</a></td> <td><a href="/wiki/1507" title="1507">1507</a></td> <td colspan="2"><a href="/wiki/1518" title="1518">1518</a></td> <td colspan="2"><a href="/wiki/1529" title="1529">1529</a></td> <td colspan="2"><a href="/wiki/1535" title="1535">1535</a></td> <td colspan="2"><a href="/wiki/1546" title="1546">1546</a></td> <td colspan="2"><a href="/wiki/1557" title="1557">1557</a></td> <td colspan="2"><a href="/wiki/1563" title="1563">1563</a></td> <td colspan="2"><a href="/wiki/1574" title="1574">1574</a></td> <td colspan="2">1585</td> <td colspan="2">1591 </td></tr> <tr> <th>17th century </th> <td colspan="2">1602</td> <td>1613</td> <td>1619</td> <td colspan="2">1630</td> <td colspan="2">—</td> <td>1641</td> <td>1647</td> <td colspan="2">1658</td> <td colspan="2">1669</td> <td colspan="2">1675</td> <td colspan="2">1686</td> <td colspan="2">1697 </td></tr> <tr> <th>18th century </th> <td colspan="2">1703</td> <td colspan="2">1714</td> <td colspan="2">1725</td> <td colspan="2">1731</td> <td colspan="2">1742</td> <td>1753</td> <td>1759</td> <td colspan="2">1770</td> <td colspan="2">—</td> <td>1781</td> <td>1787</td> <td colspan="2">1798 </td></tr> <tr> <th>19th century </th> <td colspan="2">1809</td> <td colspan="2">1815</td> <td colspan="2">1826</td> <td colspan="2">1837</td> <td colspan="2">1843</td> <td colspan="2">1854</td> <td colspan="2">1865</td> <td colspan="2">1871</td> <td colspan="2">1882</td> <td>1893</td> <td>1899 </td></tr> <tr> <th>20th century </th> <td colspan="2">1910</td> <td colspan="2">—</td> <td>1921</td> <td>1927</td> <td colspan="2">1938</td> <td colspan="2">1949</td> <td colspan="2">1955</td> <td colspan="2">1966</td> <td colspan="2">1977</td> <td colspan="2">1983</td> <td colspan="2">1994 </td></tr> <tr> <th>21st century </th> <td colspan="2">2005</td> <td colspan="2">2011</td> <td colspan="2">2022</td> <td>2033</td> <td>2039</td> <td colspan="2">2050</td> <td colspan="2">—</td> <td>2061</td> <td>2067</td> <td colspan="2">2078</td> <td colspan="2">2089</td> <td colspan="2">2095 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Holidays">Holidays</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=5" title="Edit section: Holidays"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="International">International</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=6" title="Edit section: International"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Valentine%27s_Day" title="Valentine's Day">Valentine's Day</a> falls on a <a href="/wiki/Sunday" title="Sunday">Sunday</a></li> <li><a href="/wiki/Grandparents%27_Day" title="Grandparents' Day">World Day for Grandparents and the Elderly</a> falls on <a href="/wiki/July_25" title="July 25">July 25</a></li> <li><a href="/wiki/Halloween" title="Halloween">Halloween</a> falls on a <a href="/wiki/Sunday" title="Sunday">Sunday</a>. This is the only year when Halloween falls in ISO week 43. They fall in ISO week 44 in all other years.</li> <li><a href="/wiki/Christmas_Day" class="mw-redirect" title="Christmas Day">Christmas Day</a> falls on a <a href="/wiki/Saturday" title="Saturday">Saturday</a></li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="Roman_Catholic_Solemnities">Roman Catholic Solemnities</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=7" title="Edit section: Roman Catholic Solemnities"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Epiphany_(holiday)" title="Epiphany (holiday)">Epiphany</a> falls on a <a href="/wiki/Wednesday" title="Wednesday">Wednesday</a></li> <li><a href="/wiki/Candlemas" title="Candlemas">Candlemas</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li> <li><a href="/wiki/Saint_Joseph%27s_Day" title="Saint Joseph's Day">Saint Joseph's Day</a> falls on a <a href="/wiki/Friday" title="Friday">Friday</a></li> <li>The <a href="/wiki/Annunciation_of_Jesus" class="mw-redirect" title="Annunciation of Jesus">Annunciation of Jesus</a> falls on a <a href="/wiki/Thursday" title="Thursday">Thursday</a></li> <li>The <a href="/wiki/Nativity_of_John_the_Baptist" title="Nativity of John the Baptist">Nativity of John the Baptist</a> falls on a <a href="/wiki/Thursday" title="Thursday">Thursday</a></li> <li>The <a href="/wiki/Solemnity_of_Saints_Peter_and_Paul" class="mw-redirect" title="Solemnity of Saints Peter and Paul">Solemnity of Saints Peter and Paul</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li> <li>The <a href="/wiki/Transfiguration_of_Jesus" title="Transfiguration of Jesus">Transfiguration of Jesus</a> falls on a <a href="/wiki/Friday" title="Friday">Friday</a></li> <li>The <a href="/wiki/Assumption_of_Mary" title="Assumption of Mary">Assumption of Mary</a> falls on a <a href="/wiki/Sunday" title="Sunday">Sunday</a></li> <li>The <a href="/wiki/Exaltation_of_the_Holy_Cross" class="mw-redirect" title="Exaltation of the Holy Cross">Exaltation of the Holy Cross</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li> <li><a href="/wiki/All_Saints%27_Day" title="All Saints' Day">All Saints' Day</a> falls on a <a href="/wiki/Monday" title="Monday">Monday</a></li> <li><a href="/wiki/All_Souls%27_Day" title="All Souls' Day">All Souls' Day</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li> <li>The <a href="/wiki/Feast_of_Christ_the_King" title="Feast of Christ the King">Feast of Christ the King</a> falls on <a href="/wiki/November_21" title="November 21">November 21</a> (or on its latest possible date of <a href="/wiki/October_31" title="October 31">October 31</a> in versions of the calendar between 1925 and 1962)</li> <li>The <a href="/wiki/First_Sunday_of_Advent" class="mw-redirect" title="First Sunday of Advent">First Sunday of Advent</a> falls on <a href="/wiki/November_28" title="November 28">November 28</a></li> <li>The <a href="/wiki/Immaculate_Conception" title="Immaculate Conception">Immaculate Conception</a> falls on a <a href="/wiki/Wednesday" title="Wednesday">Wednesday</a></li> <li><a href="/wiki/Gaudete_Sunday" title="Gaudete Sunday">Gaudete Sunday</a> falls on <a href="/wiki/December_12" title="December 12">December 12</a></li> <li><a href="/wiki/Rorate_Sunday" class="mw-redirect" title="Rorate Sunday">Rorate Sunday</a> falls on <a href="/wiki/December_19" title="December 19">December 19</a></li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="Australia_and_New_Zealand">Australia and New Zealand</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=8" title="Edit section: Australia and New Zealand"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Australia_Day" title="Australia Day">Australia Day</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li> <li><a href="/wiki/Waitangi_Day" title="Waitangi Day">Waitangi Day</a> falls on a <a href="/wiki/Saturday" title="Saturday">Saturday</a></li> <li><a href="/wiki/Daylight_saving" class="mw-redirect" title="Daylight saving">Daylight saving</a> ends on <a href="/wiki/April_4" title="April 4">April 4</a></li> <li><a href="/wiki/ANZAC_Day" class="mw-redirect" title="ANZAC Day">ANZAC Day</a> falls on a <a href="/wiki/Sunday" title="Sunday">Sunday</a>, and in some years coincides with <a href="/wiki/Easter_Sunday" class="mw-redirect" title="Easter Sunday">Easter Sunday</a> falling on its latest possible date</li> <li><a href="/wiki/Mother%27s_Day" title="Mother's Day">Mother's Day</a> falls on <a href="/wiki/May_9" title="May 9">May 9</a></li> <li><a href="/wiki/Father%27s_Day" title="Father's Day">Father's Day</a> falls on <a href="/wiki/September_5" title="September 5">September 5</a></li> <li>Daylight saving begins on <a href="/wiki/September_26" title="September 26">September 26</a> in New Zealand and <a href="/wiki/October_3" title="October 3">October 3</a> in Australia</li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="British_Isles">British Isles</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=9" title="Edit section: British Isles"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Saint_David%27s_Day" title="Saint David's Day">Saint David's Day</a> falls on a <a href="/wiki/Monday" title="Monday">Monday</a></li> <li><a href="/wiki/Mother%27s_Day" title="Mother's Day">Mother's Day</a> falls on <a href="/wiki/March_7" title="March 7">March 7</a>, <a href="/wiki/March_14" title="March 14">March 14</a>, <a href="/wiki/March_21" title="March 21">March 21</a>, <a href="/wiki/March_28" title="March 28">March 28</a> or on its latest possible date of <a href="/wiki/April_4" title="April 4">April 4</a></li> <li><a href="/wiki/Daylight_saving" class="mw-redirect" title="Daylight saving">Daylight saving</a> begins on <a href="/wiki/March_28" title="March 28">March 28</a></li> <li><a href="/wiki/Saint_Patrick%27s_Day" title="Saint Patrick's Day">Saint Patrick's Day</a> falls on a <a href="/wiki/Wednesday" title="Wednesday">Wednesday</a></li> <li><a href="/wiki/Saint_George%27s_Day" title="Saint George's Day">Saint George's Day</a> falls on a <a href="/wiki/Friday" title="Friday">Friday</a>, and in some years coincides with <a href="/wiki/Good_Friday" title="Good Friday">Good Friday</a> falling on its latest possible date</li> <li><a href="/wiki/Father%27s_Day" title="Father's Day">Father's Day</a> falls on <a href="/wiki/June_20" title="June 20">June 20</a></li> <li><a href="/wiki/Orangeman%27s_Day" class="mw-redirect" title="Orangeman's Day">Orangeman's Day</a> falls on a <a href="/wiki/Monday" title="Monday">Monday</a></li> <li><a href="/wiki/Daylight_saving" class="mw-redirect" title="Daylight saving">Daylight saving</a> ends on its latest possible date, <a href="/wiki/October_31" title="October 31">October 31</a></li> <li><a href="/wiki/Guy_Fawkes_Night" title="Guy Fawkes Night">Guy Fawkes Night</a> falls on a <a href="/wiki/Friday" title="Friday">Friday</a></li> <li><a href="/wiki/Saint_Andrew%27s_Day" title="Saint Andrew's Day">Saint Andrew's Day</a> falls on a <a href="/wiki/Tuesday" title="Tuesday">Tuesday</a></li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="Canada">Canada</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=10" title="Edit section: Canada"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Daylight_saving" class="mw-redirect" title="Daylight saving">Daylight saving</a> begins on its latest possible date, <a href="/wiki/March_14" title="March 14">March 14</a></li> <li><a href="/wiki/Mother%27s_Day" title="Mother's Day">Mother's Day</a> falls on <a href="/wiki/May_9" title="May 9">May 9</a></li> <li><a href="/wiki/Victoria_Day" title="Victoria Day">Victoria Day</a> falls on its latest possible date, <a href="/wiki/May_24" title="May 24">May 24</a></li> <li><a href="/wiki/Father%27s_Day" title="Father's Day">Father's Day</a> falls on <a href="/wiki/June_20" title="June 20">June 20</a></li> <li><a href="/wiki/Canada_Day" title="Canada Day">Canada Day</a> falls on a <a href="/wiki/Thursday" title="Thursday">Thursday</a></li> <li><a href="/wiki/Labour_Day_(Canada)" title="Labour Day (Canada)">Labour Day</a> falls on <a href="/wiki/September_6" title="September 6">September 6</a></li> <li><a href="/wiki/Thanksgiving_Day_(Canada)" class="mw-redirect" title="Thanksgiving Day (Canada)">Thanksgiving Day</a> falls on <a href="/wiki/October_11" title="October 11">October 11</a></li> <li>Daylight saving ends on its latest possible date, <a href="/wiki/November_7" title="November 7">November 7</a></li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="United_States">United States</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Common_year_starting_on_Friday&action=edit&section=11" title="Edit section: United States"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><ul><li><a href="/wiki/Martin_Luther_King_Jr._Day" title="Martin Luther King Jr. Day">Martin Luther King Jr. Day</a> falls on <a href="/wiki/January_18" title="January 18">January 18</a></li> <li><a href="/wiki/President%27s_Day" class="mw-redirect" title="President's Day">President's Day</a> falls on its earliest possible date, <a href="/wiki/February_15" title="February 15">February 15</a></li> <li><a href="/wiki/Daylight_saving" class="mw-redirect" title="Daylight saving">Daylight saving</a> begins on its latest possible date, <a href="/wiki/March_14" title="March 14">March 14</a></li> <li><a href="/wiki/Mother%27s_Day" title="Mother's Day">Mother's Day</a> falls on <a href="/wiki/May_9" title="May 9">May 9</a></li> <li><a href="/wiki/Memorial_Day" title="Memorial Day">Memorial Day</a> falls on its latest possible date, <a href="/wiki/May_31" title="May 31">May 31</a></li> <li><a href="/wiki/Juneteenth" title="Juneteenth">Juneteenth</a> falls on a <a href="/wiki/Saturday" title="Saturday">Saturday</a></li> <li><a href="/wiki/Father%27s_Day" title="Father's Day">Father's Day</a> falls on <a href="/wiki/June_20" title="June 20">June 20</a></li> <li><a href="/wiki/Independence_Day_(United_States)" title="Independence Day (United States)">Independence Day</a> falls on a <a href="/wiki/Sunday" title="Sunday">Sunday</a></li> <li><a href="/wiki/Labor_Day_(United_States)" class="mw-redirect" title="Labor Day (United States)">Labor Day</a> falls on <a href="/wiki/September_6" title="September 6">September 6</a></li> <li><a href="/wiki/Grandparents%27_Day" title="Grandparents' Day">Grandparents' Day</a> falls on <a href="/wiki/September_12" title="September 12">September 12</a></li> <li><a href="/wiki/Columbus_Day" title="Columbus Day">Columbus Day</a> falls on <a href="/wiki/October_11" title="October 11">October 11</a></li> <li>Daylight saving ends on its latest possible date, <a href="/wiki/November_7" title="November 7">November 7</a></li> <li><a href="/wiki/Thanksgiving_Day" class="mw-redirect" title="Thanksgiving Day">Thanksgiving Day</a> falls on <a href="/wiki/November_25" title="November 25">November 25</a></li></ul></li></ul> <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=Common_year_starting_on_Friday&action=edit&section=12" title="Edit section: References"><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 .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output 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a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFRobert_van_Gent2017" class="citation web cs1">Robert van Gent (2017). <a rel="nofollow" class="external text" href="https://webspace.science.uu.nl/~gent0113/calendar/isocalendar.htm">"The Mathematics of the ISO 8601 Calendar"</a>. Utrecht University, Department of Mathematics<span class="reference-accessdate">. Retrieved <span class="nowrap">20 July</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Mathematics+of+the+ISO+8601+Calendar&rft.pub=Utrecht+University%2C+Department+of+Mathematics&rft.date=2017&rft.au=Robert+van+Gent&rft_id=https%3A%2F%2Fwebspace.science.uu.nl%2F~gent0113%2Fcalendar%2Fisocalendar.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACommon+year+starting+on+Friday" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output 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href="/wiki/Template_talk:List_of_calendars" title="Template talk:List of calendars"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:List_of_calendars" title="Special:EditPage/Template:List of calendars"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Gregorian_year_types_per_leap_cycle_by_Dominical_letter_(DL)_and_Doomsday_(DD)" style="font-size:114%;margin:0 4em"><a href="/wiki/Gregorian_calendar" title="Gregorian calendar">Gregorian</a> year types per leap cycle by <a href="/wiki/Dominical_letter" title="Dominical letter">Dominical letter</a> (DL) and <a href="/wiki/Doomsday_rule" title="Doomsday rule">Doomsday</a> (DD)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;border-width:0;"><div style="padding:0"> <table class="nowrap" style="border:#aaa 1px solid;margin:2px auto"> <tbody><tr> <th colspan="3" scope="colgroup">Year starts </th> <td rowspan="11"> </td> <th colspan="5" scope="colgroup"><a href="/wiki/Common_year" title="Common year">Common years</a> </th> <td rowspan="11"> </td> <th colspan="5" scope="colgroup"><a href="/wiki/Leap_year" title="Leap year">Leap years</a> </th></tr> <tr> <th scope="col" title="Day of the week for the first day of the first month">1 Jan</th> <th scope="col" title="number of such years per Gregorian 400-year cycle">Count</th> <th scope="col" title="occurrence frequency of such years">Ratio </th> <th scope="col" title="Day of the week for the last day of the last month">31 Dec</th> <th scope="col" title="Dominical letter">DL</th> <th title="Doomsday">DD</th> <th scope="col" title="number of such years per Gregorian 400-year cycle">Count</th> <th scope="col" title="occurrence frequency of such years">Ratio </th> <th scope="col" title="Day of the week for the last day of the last month">31 Dec</th> <th scope="col" title="Dominical letter">DL</th> <th title="Doomsday">DD</th> <th scope="col" title="number of such years per Gregorian 400-year cycle">Count</th> <th scope="col" title="occurrence frequency of such years">Ratio </th></tr> <tr> <th><a href="/wiki/Sunday" title="Sunday">Sun</a> </th> <td>58</td> <td>14.50 % </td> <td>Sun</td> <td><a href="/wiki/Common_year_starting_on_Sunday" title="Common year starting on Sunday">A</a></td> <td>Tue</td> <td>43</td> <td>10.75 % </td> <td>Mon</td> <td><a href="/wiki/Leap_year_starting_on_Sunday" title="Leap year starting on Sunday">AG</a></td> <td>Wed</td> <td>15</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.75 % </td></tr> <tr> <th><a href="/wiki/Saturday" title="Saturday">Sat</a> </th> <td>56</td> <td>14.00 % </td> <td>Sat</td> <td><a href="/wiki/Common_year_starting_on_Saturday" title="Common year starting on Saturday">B</a></td> <td>Mon</td> <td title="30 after C with 52 weeks plus 13 after DC with 53 weeks">43</td> <td title="7.50 % after C with 52 weeks plus 3.25 % after DC with 53 weeks">10.75 % </td> <td>Sun</td> <td><a href="/wiki/Leap_year_starting_on_Saturday" title="Leap year starting on Saturday">BA</a></td> <td>Tue</td> <td>13</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.25 % </td></tr> <tr> <th><a href="/wiki/Friday" title="Friday">Fri</a> </th> <td>58</td> <td>14.50 % </td> <td>Fri</td> <td><a class="mw-selflink selflink">C</a></td> <td>Sun</td> <td>43</td> <td>10.75 % </td> <td>Sat</td> <td><a href="/wiki/Leap_year_starting_on_Friday" title="Leap year starting on Friday">CB</a></td> <td>Mon</td> <td>15</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.75 % </td></tr> <tr> <th><a href="/wiki/Thursday" title="Thursday">Thu</a> </th> <td>57</td> <td>14.25 % </td> <td>Thu</td> <td><a href="/wiki/Common_year_starting_on_Thursday" title="Common year starting on Thursday">D</a></td> <td>Sat</td> <td>44</td> <td>11.00 % </td> <td>Fri</td> <td><a href="/wiki/Leap_year_starting_on_Thursday" title="Leap year starting on Thursday">DC</a></td> <td>Sun</td> <td>13</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.25 % </td></tr> <tr> <th><a href="/wiki/Wednesday" title="Wednesday">Wed</a> </th> <td>57</td> <td>14.25 % </td> <td>Wed</td> <td><a href="/wiki/Common_year_starting_on_Wednesday" title="Common year starting on Wednesday">E</a></td> <td>Fri</td> <td>43</td> <td>10.75 % </td> <td>Thu</td> <td><a href="/wiki/Leap_year_starting_on_Wednesday" title="Leap year starting on Wednesday">ED</a></td> <td>Sat</td> <td>14</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.50 % </td></tr> <tr> <th><a href="/wiki/Tuesday" title="Tuesday">Tue</a> </th> <td>58</td> <td>14.50 % </td> <td>Tue</td> <td><a href="/wiki/Common_year_starting_on_Tuesday" title="Common year starting on Tuesday">F</a></td> <td>Thu</td> <td>44</td> <td>11.00 % </td> <td>Wed</td> <td><a href="/wiki/Leap_year_starting_on_Tuesday" title="Leap year starting on Tuesday">FE</a></td> <td>Fri</td> <td>14</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.50 % </td></tr> <tr> <th><a href="/wiki/Monday" title="Monday">Mon</a> </th> <td>56</td> <td>14.00 % </td> <td>Mon</td> <td><a href="/wiki/Common_year_starting_on_Monday" title="Common year starting on Monday">G</a></td> <td>Wed</td> <td>43</td> <td>10.75 % </td> <td>Tue</td> <td><a href="/wiki/Leap_year_starting_on_Monday" title="Leap year starting on Monday">GF</a></td> <td>Thu</td> <td>13</td> <td><span style="visibility:hidden;color:transparent;">0</span>3.25 % </td></tr> <tr class="sortbottom" style="border-top: 1px double black; font-weight: bolder; background: white;"> <th>∑ </th> <td>400</td> <td>100.0 % </td> <td colspan="3"></td> <td>303</td> <td>75.75 % </td> <td colspan="3"></td> <td>97</td> <td>24.25 % </td></tr></tbody></table> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>Source: <cite id="CITEREFRobert_van_Gent2017" class="citation web cs1">Robert van Gent (2017). <a rel="nofollow" class="external text" href="http://www.staff.science.uu.nl/~gent0113/calendar/isocalendar.htm">"The Mathematics of the ISO 8601 Calendar"</a>. Utrecht University, Department of Mathematics<span class="reference-accessdate">. Retrieved <span class="nowrap">20 July</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Mathematics+of+the+ISO+8601+Calendar&rft.pub=Utrecht+University%2C+Department+of+Mathematics&rft.date=2017&rft.au=Robert+van+Gent&rft_id=http%3A%2F%2Fwww.staff.science.uu.nl%2F~gent0113%2Fcalendar%2Fisocalendar.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACommon+year+starting+on+Friday" class="Z3988"></span></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Common_year_starting_on_Friday&oldid=1260426384">https://en.wikipedia.org/w/index.php?title=Common_year_starting_on_Friday&oldid=1260426384</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Gregorian_calendar" title="Category:Gregorian calendar">Gregorian calendar</a></li><li><a href="/wiki/Category:Julian_calendar" title="Category:Julian calendar">Julian calendar</a></li><li><a href="/wiki/Category:Friday" title="Category:Friday">Friday</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 30 November 2024, at 18:11<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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