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Calendar era - Simple English Wikipedia, the free encyclopedia
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Available in 31 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-31" 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">31 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%B9%D8%B5%D8%B1_%D8%A7%D9%84%D8%AA%D9%82%D9%88%D9%8A%D9%85" title="عصر التقويم – Arabic" lang="ar" hreflang="ar" data-title="عصر التقويم" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%9E%E0%A7%8D%E0%A6%9C%E0%A6%BF%E0%A6%95%E0%A6%BE_%E0%A6%B8%E0%A6%BE%E0%A6%B2" title="পঞ্জিকা সাল – Bangla" lang="bn" hreflang="bn" data-title="পঞ্জিকা সাল" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D1%8F%D0%BD%D0%B4%D0%B0%D1%80%D0%BD%D0%B0%D1%8F_%D1%8D%D1%80%D0%B0" title="Каляндарная эра – Belarusian" lang="be" hreflang="be" data-title="Каляндарная эра" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9B%D0%B5%D1%82%D0%BE%D0%B1%D1%80%D0%BE%D0%B5%D0%BD%D0%B5" title="Летоброене – Bulgarian" lang="bg" hreflang="bg" data-title="Летоброене" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Kalendarska_era" title="Kalendarska era – Bosnian" lang="bs" hreflang="bs" data-title="Kalendarska era" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Letopo%C4%8Det" title="Letopočet – Czech" lang="cs" hreflang="cs" data-title="Letopočet" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/%C3%85rstal" title="Årstal – Danish" lang="da" hreflang="da" data-title="Årstal" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Epoche_(Chronologie)" title="Epoche (Chronologie) – German" lang="de" hreflang="de" data-title="Epoche (Chronologie)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Calendar_era" title="Calendar era – English" lang="en" hreflang="en" data-title="Calendar era" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Era_del_calendario" title="Era del calendario – Spanish" lang="es" hreflang="es" data-title="Era del calendario" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1%D9%87%E2%80%8C%D9%87%D8%A7%DB%8C_%DA%AF%D8%A7%D9%87%E2%80%8C%D8%B4%D9%85%D8%A7%D8%B1%DB%8C" title="دورههای گاهشماری – Persian" lang="fa" hreflang="fa" data-title="دورههای گاهشماری" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Jiertelling" title="Jiertelling – Western Frisian" lang="fy" hreflang="fy" data-title="Jiertelling" 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%B0%EB%85%84%EB%B2%95" title="기년법 – Korean" lang="ko" hreflang="ko" data-title="기년법" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A4%82%E0%A4%9A%E0%A4%BE%E0%A4%82%E0%A4%97_%E0%A4%AA%E0%A4%A6%E0%A5%8D%E0%A4%A7%E0%A4%A4%E0%A4%BF" title="पंचांग पद्धति – Hindi" lang="hi" hreflang="hi" data-title="पंचांग पद्धति" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Kalendarska_era" title="Kalendarska era – Croatian" lang="hr" hreflang="hr" data-title="Kalendarska era" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Era_kalender" title="Era kalender – Indonesian" lang="id" hreflang="id" data-title="Era kalender" 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-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Era_del_calendario" title="Era del calendario – Italian" lang="it" hreflang="it" data-title="Era del calendario" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Kalendoriaus_era" title="Kalendoriaus era – Lithuanian" lang="lt" hreflang="lt" data-title="Kalendoriaus era" 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/Jaort%C3%A8lling" title="Jaortèlling – Limburgish" lang="li" hreflang="li" data-title="Jaortèlling" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-mnw mw-list-item"><a href="https://mnw.wikipedia.org/wiki/%E1%80%9E%E1%80%80%E1%80%B9%E1%80%80%E1%80%9B%E1%80%AC%E1%80%87%E1%80%BA" title="သက္ကရာဇ် – Mon" lang="mnw" hreflang="mnw" data-title="သက္ကရာဇ်" data-language-autonym="ဘာသာမန်" data-language-local-name="Mon" class="interlanguage-link-target"><span>ဘာသာမန်</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Jaartelling" title="Jaartelling – Dutch" lang="nl" hreflang="nl" data-title="Jaartelling" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A5%8D%E0%A4%B5%E0%A4%A4%E0%A5%8D" title="सम्वत् – Nepali" lang="ne" hreflang="ne" data-title="सम्वत्" data-language-autonym="नेपाली" data-language-local-name="Nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%B4%80%E5%B9%B4%E6%B3%95" title="紀年法 – Japanese" lang="ja" hreflang="ja" data-title="紀年法" 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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Era_kalendarzowa" title="Era kalendarzowa – Polish" lang="pl" hreflang="pl" data-title="Era kalendarzowa" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Letopo%C4%8Det" title="Letopočet – Slovak" lang="sk" hreflang="sk" data-title="Letopočet" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Koledarska_doba" title="Koledarska doba – Slovenian" lang="sl" hreflang="sl" data-title="Koledarska doba" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kalendarska_era" title="Kalendarska era – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Kalendarska era" 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/%C3%85rtal" title="Årtal – Swedish" lang="sv" hreflang="sv" data-title="Årtal" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%B0%D0%BB%D0%B5%D0%BD%D0%B4%D0%B0%D1%80%D0%BD%D0%B0_%D0%B5%D1%80%D0%B0" title="Календарна ера – Ukrainian" lang="uk" hreflang="uk" data-title="Календарна ера" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%BA%AA%E5%B9%B4" title="纪年 – Wu" lang="wuu" hreflang="wuu" data-title="纪年" data-language-autonym="吴语" 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id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><table class="infobox vevent" style="width:22em"><caption style="font-size:125%"><span class="summary dtstart">2024 in other <a class="mw-selflink selflink">calendars</a></span></caption><tbody><tr><td><a href="/wiki/Gregorian_calendar" title="Gregorian calendar">Gregorian calendar</a></td><td>2024<br /><span style="font-family: serif;"><i>MMXXIV</i></span></td></tr><tr><td><a href="/wiki/Ab_urbe_condita" title="Ab urbe condita">Ab urbe condita</a></td><td>2777</td></tr><tr><td><a href="/wiki/Armenian_calendar" title="Armenian calendar">Armenian calendar</a></td><td>1473<br />ԹՎ ՌՆՀԳ</td></tr><tr><td><a href="/wiki/Assyrian_calendar" title="Assyrian calendar">Assyrian calendar</a></td><td>6774</td></tr><tr><td><a href="/wiki/Bah%C3%A1%27%C3%AD_calendar" title="Bahá'í calendar">Bahá'í calendar</a></td><td>180–181</td></tr><tr><td><a href="/wiki/Balinese_saka_calendar" title="Balinese saka calendar">Balinese saka calendar</a></td><td>1945–1946</td></tr><tr><td><a href="/wiki/Bengali_calendar" title="Bengali calendar">Bengali calendar</a></td><td>1431</td></tr><tr><td><a href="/wiki/Berber_calendar" title="Berber calendar">Berber calendar</a></td><td>2974</td></tr><tr><td><a href="/wiki/Regnal_years_of_English_monarchs" title="Regnal years of English monarchs">British Regnal year</a></td><td>2 <a href="/wiki/Charles_III" title="Charles III">Cha. 3</a> – 3 <a href="/wiki/Charles_III" title="Charles III">Cha. 3</a></td></tr><tr><td><a href="/wiki/Buddhist_calendar" title="Buddhist calendar">Buddhist calendar</a></td><td>2568</td></tr><tr><td><a href="/wiki/Burmese_calendar" title="Burmese calendar">Burmese calendar</a></td><td>1386</td></tr><tr><td><a href="/wiki/Byzantine_calendar" title="Byzantine calendar">Byzantine calendar</a></td><td>7532–7533</td></tr><tr><td><a href="/wiki/Chinese_calendar" title="Chinese calendar">Chinese calendar</a></td><td><a href="/wiki/Chinese_sexagenary_cycle" class="mw-redirect" title="Chinese sexagenary cycle">癸卯</a>年 <small>(Water <a href="/wiki/Rabbit_(zodiac)" title="Rabbit (zodiac)">Rabbit</a>)</small><br />4720 or 4660<br />    <i>— to —</i><br />甲辰年 <small>(Wood <a href="/wiki/Dragon_(zodiac)" title="Dragon (zodiac)">Dragon</a>)</small><br />4721 or 4661</td></tr><tr><td><a href="/wiki/Coptic_calendar" title="Coptic calendar">Coptic calendar</a></td><td>1740–1741</td></tr><tr><td><a href="/wiki/Discordian_calendar" class="mw-redirect" title="Discordian calendar">Discordian calendar</a></td><td>3190</td></tr><tr><td><a href="/wiki/Ethiopian_calendar" title="Ethiopian calendar">Ethiopian calendar</a></td><td>2016–2017</td></tr><tr><td><a href="/wiki/Hebrew_calendar" title="Hebrew calendar">Hebrew calendar</a></td><td>5784–5785</td></tr><tr><td><a href="/wiki/Hindu_calendar" title="Hindu calendar">Hindu calendars</a></td><td></td></tr><tr><td> - <i><a href="/wiki/Vikram_Samvat" title="Vikram Samvat">Vikram Samvat</a></i></td><td>2080–2081</td></tr><tr><td> - <i><a href="/wiki/Indian_national_calendar" title="Indian national calendar">Shaka Samvat</a></i></td><td>1945–1946</td></tr><tr><td> - <i><a href="/wiki/Kali_Yuga" title="Kali Yuga">Kali Yuga</a></i></td><td>5124–5125</td></tr><tr><td><a href="/wiki/Holocene_calendar" title="Holocene calendar">Holocene calendar</a></td><td>12024</td></tr><tr><td><a href="/wiki/Igbo_calendar" title="Igbo calendar">Igbo calendar</a></td><td>1024–1025</td></tr><tr><td><a href="/wiki/Iranian_calendars" title="Iranian calendars">Iranian calendar</a></td><td>1402–1403</td></tr><tr><td><a href="/wiki/Islamic_calendar" title="Islamic calendar">Islamic calendar</a></td><td>1445–1446</td></tr><tr><td><a href="/wiki/Japanese_calendar" title="Japanese calendar">Japanese calendar</a></td><td><a href="/wiki/Reiwa_period" title="Reiwa period">Reiwa</a> 6<br /><small>(令和6年)</small></td></tr><tr><td><a href="/wiki/Javanese_calendar" title="Javanese calendar">Javanese calendar</a></td><td>1957–1958</td></tr><tr><td><a href="/w/index.php?title=North_Korean_calendar&action=edit&redlink=1" class="new" title="North Korean calendar (not yet started)">Juche calendar</a></td><td>113</td></tr><tr><td><a href="/wiki/Julian_calendar" title="Julian calendar">Julian calendar</a></td><td>Gregorian minus 13 days</td></tr><tr><td><a href="/wiki/Korean_calendar" title="Korean calendar">Korean calendar</a></td><td>4357</td></tr><tr><td><a href="/wiki/Minguo_calendar" title="Minguo calendar">Minguo calendar</a></td><td><a href="/wiki/Taiwan" title="Taiwan">ROC</a> 113<br /><small>民國113年</small></td></tr><tr><td><a href="/wiki/Nanakshahi_calendar" title="Nanakshahi calendar">Nanakshahi calendar</a></td><td>556</td></tr><tr><td><a href="/wiki/Thai_solar_calendar" title="Thai solar calendar">Thai solar calendar</a></td><td>2567</td></tr><tr><td><a href="/wiki/Tibetan_calendar" title="Tibetan calendar">Tibetan calendar</a></td><td>阴水兔年<br /><small>(female Water-<a href="/wiki/Rabbit_(zodiac)" title="Rabbit (zodiac)">Rabbit</a>)</small><br />2150 or 1769 or 997<br />    <i>— to —</i><br />阳木龙年<br /><small>(male Wood-<a href="/wiki/Dragon_(zodiac)" title="Dragon (zodiac)">Dragon</a>)</small><br />2151 or 1770 or 998</td></tr><tr><td><a href="/wiki/Unix_time" title="Unix time">Unix time</a></td><td>1704067200 – 1735689599</td></tr></tbody></table> <p>A <b>calendar era</b> is the <b>year numbering</b> system used by a <a href="/wiki/Calendar" title="Calendar">calendar</a>. The <a href="/wiki/Gregorian_calendar" title="Gregorian calendar">Gregorian calendar</a> for example numbers its years in the Western <a href="/wiki/Anno_Domini" title="Anno Domini">Anno Domini</a> system (the <a href="/wiki/Coptic_Orthodox_Church" class="mw-redirect" title="Coptic Orthodox Church">Coptic Orthodox</a> and <a href="/wiki/Ethiopian_Orthodox_Church" class="mw-redirect" title="Ethiopian Orthodox Church">Ethiopian Orthodox</a> churches have their own Christian eras). The instant, date, or year from which time is marked is called the <i><a href="/wiki/Epoch_(reference_date)" title="Epoch (reference date)">epoch</a></i> of the era. There are many different calendar eras such as <a href="/wiki/Saka_Era" class="mw-redirect" title="Saka Era">Saka Era</a>. </p><p>In ancient times, <a href="/wiki/Regnal_year" title="Regnal year">regnal years</a> were counted from the year a new monarch took the throne. This makes ancient timelines very difficult to reconstruct, because they are based on separate and scattered king lists, such as the <a href="/w/index.php?title=Sumerian_King_List&action=edit&redlink=1" class="new" title="Sumerian King List (not yet started)">Sumerian King List</a> and the Babylonian <a href="/w/index.php?title=Canon_of_Kings&action=edit&redlink=1" class="new" title="Canon of Kings (not yet started)">Canon of Kings</a>. In <a href="/wiki/East_Asia" title="East Asia">East Asia</a>, having <a href="/w/index.php?title=Era_name&action=edit&redlink=1" class="new" title="Era name (not yet started)">era names</a> based on ruling monarchs ended in the <a href="/wiki/20th_century" title="20th century">20th century</a> except for <a href="/wiki/Japan" title="Japan">Japan</a>, where they are still used. </p> <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=Calendar_era&veaction=edit&section=1" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Calendar_era&action=edit&section=1" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style 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