{"id":3961,"date":"2016-03-02T23:54:49","date_gmt":"2016-03-02T23:54:49","guid":{"rendered":"https:\/\/blogs.transparent.com\/latin\/?p=3961"},"modified":"2016-03-02T23:54:49","modified_gmt":"2016-03-02T23:54:49","slug":"julius-caesar-father-of-the-leap-year","status":"publish","type":"post","link":"https:\/\/blogs.transparent.com\/latin\/julius-caesar-father-of-the-leap-year\/","title":{"rendered":"Julius Caesar: Father of the Leap Year"},"content":{"rendered":"<p>First and foremost, hello everyone and Happy Leap Year!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-3963\" src=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year-300x155.jpg\" alt=\"Leap-Year\" width=\"300\" height=\"155\" \/><\/p>\n<p>Julius Caesar was behind the origin of leap year in 45 BC. The early Romans had a 355 day\u00a0calendar and to keep festivals occurring around the same season each year- a 22 or 23 day month was created every second year.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1528\" src=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2012\/01\/fastiONE-245x300.gif\" alt=\"Roman calendar\" width=\"245\" height=\"300\" \/><\/p>\n<p>TALK ABOUT CONFUSING!<\/p>\n<p>The calendar was \u00a0regulated by the movement of the moon, and this had made it a bit of mess and confusing. Caesar replaced this calendar with the Egyptian calendar, which was regulated by the sun. He set the length of the year to 365.25 days by adding an intercalary\/leap day at the end of February every fourth year.<\/p>\n<div id=\"attachment_3547\" style=\"width: 175px\" class=\"wp-caption aligncenter post-item__attachment\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3547\" class=\"size-medium wp-image-3547\" src=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2014\/12\/Bust_of_Gaius_Iulius_Caesar_in_Naples-165x300.jpg\" alt=\"Bust of Julius Caesar. Courtesy of WikiCommons.\" width=\"165\" height=\"300\" \/><p id=\"caption-attachment-3547\" class=\"wp-caption-text\">Bust of Julius Caesar. Courtesy of WikiCommons.<\/p><\/div>\n<p>Furthermore, in order to bring the calendar into alignment with the seasons, he decreed that three extra months be inserted into 46\u00a0BC (the ordinary intercalary month at the end of February, and two extra months after November).<\/p>\n<p>For a post more about the calendar, check it out <a href=\"https:\/\/blogs.transparent.com\/latin\/roman-origins-of-the-new-year\/\">here<\/a>\u00a0and <a href=\"https:\/\/blogs.transparent.com\/latin\/dates-in-latin\/\" target=\"_blank\">here<\/a>!<\/p>\n<p>This is known as the Julian Calendar which started on\u00a0on 1 January 45 BC.\u00a0Also, this calendar is almost identical to the current Western calendar.<\/p>\n<table class=\"wikitable\">\n<tbody>\n<tr>\n<th>Months (Latin)<\/th>\n<th>Lengths before 45\u00a0BC<\/th>\n<th>Lengths as of 45\u00a0BC<\/th>\n<th>Months (English)<\/th>\n<\/tr>\n<tr align=\"center\">\n<td>Ianuarius<\/td>\n<td>29<\/td>\n<td>31<\/td>\n<td>January<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Februarius<\/td>\n<td>28 (in common years)<br \/>\nIn intercalary years:<br \/>\n23 if Intercalaris is variable<br \/>\n23\/24 if Intercalaris is fixed<\/td>\n<td>28 (leap years: 29)<\/td>\n<td>February<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Mercedonius\/Intercalaris<\/td>\n<td>0 (leap years: variable (27\/28 days)<br \/>\nor fixed)<\/td>\n<td>(abolished)<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Martius<\/td>\n<td>31<\/td>\n<td>31<\/td>\n<td>March<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Aprilis<\/td>\n<td>29<\/td>\n<td>30<\/td>\n<td>April<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Maius<\/td>\n<td>31<\/td>\n<td>31<\/td>\n<td>May<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Iunius<\/td>\n<td>29<\/td>\n<td>30<\/td>\n<td>June<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Quintilis(Iulius)<\/td>\n<td>31<\/td>\n<td>31<\/td>\n<td>July<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>Sextilis (Augustus)<\/td>\n<td>29<\/td>\n<td>31<\/td>\n<td>August<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>September<\/td>\n<td>29<\/td>\n<td>30<\/td>\n<td>September<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>October<\/td>\n<td>31<\/td>\n<td>31<\/td>\n<td>October<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>November<\/td>\n<td>29<\/td>\n<td>30<\/td>\n<td>November<\/td>\n<\/tr>\n<tr align=\"center\">\n<td>December<\/td>\n<td>29<\/td>\n<td>31<\/td>\n<td>December<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>I should note that the actual calculation\u00a0for the calendar\u00a0were made by Caesar&#8217;s astronomer, Sosigenes.<\/p>\n<div id=\"attachment_3962\" style=\"width: 261px\" class=\"wp-caption aligncenter post-item__attachment\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3962\" class=\"size-medium wp-image-3962\" src=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Gregory_XIII-251x300.jpg\" alt=\"Pope Gregory XIII\" width=\"251\" height=\"300\" \/><p id=\"caption-attachment-3962\" class=\"wp-caption-text\">Pope Gregory XIII<\/p><\/div>\n<p>In 1582, Pope Gregory XIII further refined the calendar with the rule that leap day would occur in any year divisible by 4.<\/p>\n<p>So there you have it a condensed and concise overview of the leap year! Well I hope you enjoyed<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<img width=\"350\" height=\"181\" src=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year-350x181.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image tmp-hide-img\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year-350x181.jpg 350w, https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year-768x397.jpg 768w, https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year-1024x529.jpg 1024w, https:\/\/blogs.transparent.com\/latin\/wp-content\/uploads\/sites\/15\/2016\/03\/Leap-Year.jpg 1080w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><p>First and foremost, hello everyone and Happy Leap Year! Julius Caesar was behind the origin of leap year in 45 BC. The early Romans had a 355 day\u00a0calendar and to keep festivals occurring around the same season each year- a 22 or 23 day month was created every second year. TALK ABOUT CONFUSING! The calendar&hellip;<\/p>\n<p class=\"post-item__readmore\"><a class=\"btn btn--md\" href=\"https:\/\/blogs.transparent.com\/latin\/julius-caesar-father-of-the-leap-year\/\">Continue Reading<\/a><\/p>","protected":false},"author":101,"featured_media":3963,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":""},"categories":[60854],"tags":[60850,60855,235474,60869],"class_list":["post-3961","post","type-post","status-publish","has-post-thumbnail","hentry","category-roman-culture","tag-classic-culture","tag-roman-culture-2","tag-roman-emprerors","tag-roman-history"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"First and foremost, hello everyone and Happy Leap Year! Julius Caesar was behind the origin of leap year in 45 BC. 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Julius Caesar was behind the origin of leap year in 45 BC. The early Romans had a 355 day calendar and to keep festivals occurring around the same season each year- a 22 or 23 day month was created every second year. TALK ABOUT CONFUSING! The calendar","og:url":"https:\/\/blogs.transparent.com\/latin\/julius-caesar-father-of-the-leap-year\/","article:published_time":"2016-03-02T23:54:49+00:00","article:modified_time":"2016-03-02T23:54:49+00:00","twitter:card":"summary_large_image","twitter:title":"Julius Caesar: Father of the Leap Year | Latin Language Blog","twitter:description":"First and foremost, hello everyone and Happy Leap Year! Julius Caesar was behind the origin of leap year in 45 BC. The early Romans had a 355 day calendar and to keep festivals occurring around the same season each year- a 22 or 23 day month was created every second year. TALK ABOUT CONFUSING! 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