{"id":155770,"date":"2025-12-31T18:32:33","date_gmt":"2025-12-31T18:32:33","guid":{"rendered":"https:\/\/friss-hirek.hu\/index.php\/miert-eppen-januar-1-az-ev-elso-napja\/friss-hirek\/"},"modified":"2025-12-31T18:32:33","modified_gmt":"2025-12-31T18:32:33","slug":"miert-eppen-januar-1-az-ev-elso-napja","status":"publish","type":"post","link":"https:\/\/friss-hirek.hu\/index.php\/miert-eppen-januar-1-az-ev-elso-napja\/friss-hirek\/","title":{"rendered":"Mi\u00e9rt \u00e9ppen janu\u00e1r 1. az \u00e9v els\u0151 napja?"},"content":{"rendered":"<p>A <em>The Rest is Science<\/em> c\u00edm\u0171 podcast egyik m\u0171sorvezet\u0151je, a <em>Vsauce<\/em> miatt is ismert <strong>Michael Stevens<\/strong> felvetette, \u0151 nem \u00e9rti, mi\u00e9rt janu\u00e1r elsej\u00e9vel kezd\u0151dik az \u00e9v, lehetne b\u00e1rmikor m\u00e1skor is, mire besz\u00e9lget\u0151t\u00e1rsa,<strong> Hannah Fry<\/strong> elismerte, volt, mikor m\u00e1rciusban kezd\u0151d\u00f6tt.<\/p><div id=\"friss-3219924569\" class=\"friss-etarget friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var i=(n<=window.pageYOffset+window.innerHeight&&d<window.pageXOffset+window.innerWidth&&n+a>window.pageYOffset&&d+r>window.pageXOffset);if(i&&etargetAllowOtherCheck){allowed=!1;var c=document.createElement(\"script\");return c.src=\"\/\/hu.search.etargetnet.com\/generic\/uni.php?g=ref:58661,area:700x210\",void(document.getElementById(t)&&document.getElementById(e)&&(document.getElementById(t).parentNode.appendChild(c),document.getElementById(t).parentNode.removeChild(document.getElementById(t)),document.getElementById(e).parentNode.removeChild(document.getElementById(e)),document.removeEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b)))}}}var etargetDivID=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",etargetScriptID=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",etargetPostloadPoint=document.createElement(\"div\");etargetPostloadPoint.id=etargetDivID;var etargetCurScript=document.getElementById(etargetScriptID);etargetCurScript.parentNode.appendChild(etargetPostloadPoint),document.addEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b);var etargetAllowOtherCheck=!0;if(typeof(\"forceRunPostload\")==\"string\"){etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b()}<\/script><\/div>\n<p>A r\u00f3mai napt\u00e1r eredetileg t\u00edz h\u00f3napos volt, m\u00e1rciust\u00f3l decemberig tartott. Ez a magyar\u00e1zata annak, hogy az okt el\u0151tag p\u00e9ld\u00e1ul nyolcat jelent (l\u00e1sd. Oktogon), a dec pedig t\u00edzet. A janu\u00e1r eleje \u00e9s febru\u00e1r v\u00e9ge k\u00f6z\u00f6tti k\u00f6r\u00fclbel\u00fcl 60 napos t\u00e9li id\u0151szakot egyszer\u0171en nem vett\u00e9k figyelembe a napt\u00e1rjukban, mivel \u00fagy voltak vele \u201es\u00f6t\u00e9t van, nem terem semmi\u201d, \u00edgy nem is volt mi\u00e9rt nyomon k\u00f6vetni.<\/p>\n<p>Fry a <a href=\"https:\/\/www.tiktok.com\/@therestisscience\/video\/7589370737811590422\">TikTokra<\/a> kirakott m\u0171sorr\u00e9szletben azt \u00e1ll\u00edtja, hogy a r\u00f3maiak Kr. e. 713 k\u00f6r\u00fcl kezdt\u00e9k sz\u00e1molni a plusz napokat a napt\u00e1rjukban, \u00edgy alakult ki, amit ma janu\u00e1rk\u00e9nt \u00e9s febru\u00e1rk\u00e9nt ismer\u00fcnk. Az \u00e9v\u00fck azonban tov\u00e1bbra is m\u00e1rciusban kezd\u0151d\u00f6tt, eg\u00e9szen Kr. e. 153-ig.<\/p>\n<p>A nem mellesleg cambridge-i matematikaprofesszor \u00e9s <a href=\"https:\/\/24.hu\/tech\/2025\/06\/07\/airfryer-ii-vilaghaboru-kapcsolat-bbc-earth-a-modern-tecgnologia-csodai-sorozat\/\">t\u00f6bb tudom\u00e1nyn\u00e9pszer\u0171s\u00edt\u0151 m\u0171sor alkot\u00f3ja<\/a>, Fry azt mes\u00e9li, 153-ban l\u00e1zad\u00e1sok s\u00fajtott\u00e1k Spanyolorsz\u00e1g ter\u00fclet\u00e9t, a r\u00f3maiaknak pedig k\u00e9t \u00faj, a hadsereg parancsnokak\u00e9nt dolgoz\u00f3 konzult k\u00e9ne kinevezni\u00fck, de a szab\u00e1lyaik szerint csak \u00e9v elej\u00e9n lehet kiv\u00e1lasztani \u0151ket.<\/p>\n<p>\u201eEddig a pontig az \u00e9v els\u0151 napja m\u00e1rcius elseje volt. A tavasz kezdete, a napt\u00e1rjuk kezdete. De most elakadtak. Spanyolorsz\u00e1gban zajlanak a dolgok, nekik pedig v\u00e1rniuk k\u00e9ne n\u00e9h\u00e1ny h\u00f3napot, miel\u0151tt az \u00e9v elej\u00e9n kinevezhetik az \u00faj konzulokat.<\/p>\n<blockquote class=\"_ce_measure_widget\" data-ce-measure-widget=\"Id\u00e9zet\">\n<p>De ahelyett, hogy megv\u00e1ltoztatt\u00e1k volna azt a szab\u00e1lyt, \u00fagy d\u00f6nt\u00f6ttek, hogy \u00bbAkkor v\u00e1ltoztassuk meg, mikor kezd\u0151dik az \u00e9v\u00ab.<\/p>\n<\/blockquote>\n<blockquote class=\"tiktok-embed\" cite=\"https:\/\/www.tiktok.com\/@therestisscience\/video\/7589370737811590422\" data-video-id=\"7589370737811590422\">\n<section> <a target=\"_blank\" title=\"@therestisscience\" href=\"https:\/\/www.tiktok.com\/@therestisscience?refer=embed\">@therestisscience<\/a> So we should really be starting our New Year\u2019s Resolutions in March not January <img decoding=\"async\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/16.0.1\/72x72\/1f605.png\" alt=\"\ud83d\ude05\" class=\"wp-smiley\" \/> <a title=\"tris\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/tris?refer=embed\">#tris<\/a> <a title=\"science\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/science?refer=embed\">#science<\/a> <a title=\"chronometry\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/chronometry?refer=embed\">#chronometry<\/a> <a title=\"romans\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/romans?refer=embed\">#romans<\/a> <a title=\"newyear\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/newyear?refer=embed\">#newyear<\/a> <a target=\"_blank\" title=\"\u266c original sound - The Rest Is Science\" href=\"https:\/\/www.tiktok.com\/music\/original-sound-7589370786046708502?refer=embed\">\u266c original sound &#8211; The Rest Is Science<\/a> <\/section>\n<\/blockquote>\n<p>A <a href=\"https:\/\/www.mirror.co.uk\/news\/weird-news\/people-just-learning-year-starts-36477243\">Mirror<\/a> arr\u00f3l is \u00edr, \u00e1ltal\u00e1nos t\u00e9vhit, hogy a 10 h\u00f3nap 12-re duzzaszt\u00e1sa j\u00falius \u00e9s augusztus h\u00f3nap beiktat\u00e1s\u00e1val t\u00f6rt\u00e9nt \u2013 nev\u00fcket <strong>Julius Caesar<\/strong> \u00e9s ut\u00f3dja, <strong>Augustus<\/strong> tiszteletek\u00e9nt kapt\u00e1k \u2013, val\u00f3j\u00e1ban janu\u00e1r \u00e9s febru\u00e1r volt \u00faj (el\u0151bbi a m\u00falt \u00e9s jelen fel\u00e9 fordul\u00f3, k\u00e9tarc\u00fa Janus isten ut\u00e1n <a href=\"https:\/\/24.hu\/tudomany\/2017\/12\/31\/roma-kiralya-dontott-ugy-inkabb-januar-elseje-legyen-az-evkezdet\/\">kapta a nev\u00e9t<\/a>, a m\u00e1sodik a holtak h\u00f3napja), a k\u00e9t ny\u00e1ri h\u00f3napot az \u00f6t\u00f6dik Quintilist \u00e9s a hatodik Sextilist egyszer\u0171en \u00e1tnevezt\u00e9k a birodalom nagy hat\u00e1s\u00fa vezet\u0151inek tisztelet\u00e9re.<\/p>\n<p>\u00c9vkezdetekr\u0151l, napok sz\u00e1m\u00e1r\u00f3l <a href=\"https:\/\/24.hu\/tudomany\/2022\/01\/01\/uj-ev-szilveszter-karacsony-jezus-szuletese-naptar\/\">itt \u00edrtunk b\u0151vebben<\/a>.<\/p>\n<div class=\"o-post__articRecommend m-articRecommend -hasImg cf article-recommendation-container cf _ce_measure_widget\" data-ce-measure-widget=\"Cikkaj\u00e1nl\u00f3 widget\">\n<div class=\"m-articRecommend__widgetTitle\">Kapcsol\u00f3d\u00f3<\/div>\n<div class=\"m-articRecommend__imgWrap image-container\"><a href=\"https:\/\/24.hu\/tudomany\/2022\/01\/01\/uj-ev-szilveszter-karacsony-jezus-szuletese-naptar\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"270\" src=\"https:\/\/s.24.hu\/app\/uploads\/2021\/12\/gettyimages-1304441122-masolat-480x270.jpg\" class=\"img-responsive wp-post-image\" alt=\"\" \/><\/a><\/div>\n<div class=\"m-articRecommend__cntWrap content-container \">\n\t\t\t<a href=\"https:\/\/24.hu\/tudomany\/2022\/01\/01\/uj-ev-szilveszter-karacsony-jezus-szuletese-naptar\/\" target=\"_self\" class=\"m-articRecommend__title ar-title\">J\u00e9zus sz\u00fclet\u00e9se \u00e1t\u00edrta a napt\u00e1rt<\/a>\n<div class=\"m-articRecommend__lead ar-lead\">Janu\u00e1r 1-j\u00e9t R\u00f3ma m\u00e1sodik kir\u00e1lya jel\u00f6lte ki \u00e9vkezdetnek, Caesar k\u00e9s\u0151bb meger\u0151s\u00edtette, a vil\u00e1gt\u00f6rt\u00e9nelem leghosszabb \u00e9ve 445 napb\u00f3l \u00e1llt.<\/div>\n<\/div>\n<\/div>\n<h2>Tov\u00e1bbi \u00e9ves \u00e9rdekess\u00e9gek<\/h2>\n<p>Egy\u00e9bk\u00e9nt a m\u00e1r eml\u00edtett Caesar idej\u00e9n \u2013 akir\u0151l a julianus-napt\u00e1r is kapta a nev\u00e9t \u2013 volt egy \u201erendk\u00edv\u00fcli h\u00f3napokkal megt\u0171zdelt\u201d <a href=\"https:\/\/24.hu\/elet-stilus\/2011\/07\/04\/volt_mar_445_nap_is\/\">445 napos \u00e9v<\/a> is, mivel nagyon elcs\u00faszott egym\u00e1st\u00f3l addigra az aktu\u00e1lis napt\u00e1r \u00e9s a val\u00f3s \u201ecsillag\u00e1szati id\u0151\u201d.<\/p>\n<p>A k\u00f6vetkez\u0151, ma is haszn\u00e1lt gregori\u00e1n-napt\u00e1rhoz, illetve a n\u00e9vad\u00f3 <strong>XIII. Gergelyhez<\/strong> k\u00f6thet\u0151 azt\u00e1n, hogy 1582-ben <a href=\"https:\/\/24.hu\/tudomany\/2022\/02\/24\/naptar-reform-tortenelem-papa\/https:\/\/www.tiktok.com\/@therestisscience\/video\/7589373543289343254\">elt\u0171nt t\u00edz nap<\/a>, ekkor hat\u00e1rozt\u00e1k meg azt is, hogy holnapt\u00f3l 2026-ot \u00edrunk, pontosabban azt, hogy mikor volt 1., az els\u0151 \u00e9v \u2013 mes\u00e9lte <a href=\"https:\/\/www.tiktok.com\/@therestisscience\/video\/7589373543289343254\">egy m\u00e1sik vide\u00f3ban<\/a> Stevens.<\/p>\n<p>The post <a href=\"https:\/\/24.hu\/elet-stilus\/2025\/12\/31\/januar-1-ujev-szamitas-romai-birodalom-hannah-fry-the-rest-inscience\/\" target=\"_blank\">Mi\u00e9rt \u00e9ppen janu\u00e1r 1. az \u00e9v els\u0151 napja?<\/a> first appeared on <a href=\"https:\/\/24.hu\/\" target=\"_blank\">24.hu<\/a>.<\/p><div id=\"friss-1741010383\" class=\"friss-etarget-cikk-vege friss-entity-placement\"><script type=\"text\/javascript\" 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id=\"friss-2977852582\" class=\"friss-after-content_3 friss-entity-placement\">https:\/\/www.youtube.com\/watch?v=Pdnw4KiUWp0<\/div>","protected":false},"excerpt":{"rendered":"<p>A The Rest is Science c\u00edm\u0171 podcast egyik m\u0171sorvezet\u0151je, a Vsauce miatt is ismert Michael Stevens felvetette, \u0151 nem \u00e9rti, mi\u00e9rt janu\u00e1r elsej\u00e9vel kezd\u0151dik az \u00e9v, lehetne b\u00e1rmikor m\u00e1skor is, mire besz\u00e9lget\u0151t\u00e1rsa, Hannah Fry elismerte, volt, mikor m\u00e1rciusban kezd\u0151d\u00f6tt. A r\u00f3mai napt\u00e1r eredetileg t\u00edz h\u00f3napos volt, m\u00e1rciust\u00f3l decemberig tartott. Ez a magyar\u00e1zata annak, hogy az [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-155770","post","type-post","status-publish","format-standard","hentry","category-friss-hirek"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/155770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/comments?post=155770"}],"version-history":[{"count":0,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/155770\/revisions"}],"wp:attachment":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/media?parent=155770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/categories?post=155770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/tags?post=155770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}