<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="nb">
	<id>https://www.wikisida.no/index.php?action=history&amp;feed=atom&amp;title=Mal%3AISOYEAR</id>
	<title>Mal:ISOYEAR - Sideversjonshistorikk</title>
	<link rel="self" type="application/atom+xml" href="https://www.wikisida.no/index.php?action=history&amp;feed=atom&amp;title=Mal%3AISOYEAR"/>
	<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Mal:ISOYEAR&amp;action=history"/>
	<updated>2026-04-17T21:22:43Z</updated>
	<subtitle>Versjonshistorikk for denne siden på wikien</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://www.wikisida.no/index.php?title=Mal:ISOYEAR&amp;diff=614&amp;oldid=prev</id>
		<title>Wikisida: Én sideversjon ble importert</title>
		<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Mal:ISOYEAR&amp;diff=614&amp;oldid=prev"/>
		<updated>2026-02-08T09:39:59Z</updated>

		<summary type="html">&lt;p&gt;Én sideversjon ble importert&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;nb&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Eldre sideversjon&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Sideversjonen fra 8. feb. 2026 kl. 09:39&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;nb&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Ingen forskjell)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff cache key c1wiki:diff:1.41:old-613:rev-614 --&gt;
&lt;/table&gt;</summary>
		<author><name>Wikisida</name></author>
	</entry>
	<entry>
		<id>https://www.wikisida.no/index.php?title=Mal:ISOYEAR&amp;diff=613&amp;oldid=prev</id>
		<title>nb&gt;YiFeiBot: bot: Fjerner 1 interwikilenker som nå hentes fra d:q10966897 på Wikidata</title>
		<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Mal:ISOYEAR&amp;diff=613&amp;oldid=prev"/>
		<updated>2015-08-05T17:22:49Z</updated>

		<summary type="html">&lt;p&gt;bot: Fjerner 1 interwikilenker som nå hentes fra &lt;a href=&quot;https://www.wikidata.org/wiki/q10966897&quot; class=&quot;extiw&quot; title=&quot;d:q10966897&quot;&gt;d:q10966897&lt;/a&gt; på &lt;a href=&quot;https://www.wikidata.org/wiki/&quot; class=&quot;extiw&quot; title=&quot;d:&quot;&gt;Wikidata&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny side&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;includeonly&amp;gt;{{{{{subst|}}}evalp|&lt;br /&gt;
1={{{1}}}&lt;br /&gt;
&lt;br /&gt;
-({{{2}}}=1)*({{{3}}}&amp;lt;4-( ( 1.25* ({{{1}}}-1) -.4 round 0)&lt;br /&gt;
+({{{1}}}&amp;gt;250)* (2 - ( ({{{1}}}-1) /100 -.495 round 0) +( ({{{1}}}-1) /400 -.499 round 0) ) + 700000001 ) mod 7)&lt;br /&gt;
&lt;br /&gt;
+({{{2}}}=12)*({{{3}}}&amp;gt;=35-( ( 1.25* {{{1}}} -.4 round 0)&lt;br /&gt;
+({{{1}}}&amp;gt;250)* (2 - ( {{{1}}} /100 -.495 round 0) +( {{{1}}} /400 -.499 round 0) ) + 700000001 ) mod 7)&lt;br /&gt;
&lt;br /&gt;
|2=in Isoyear|subst={{{subst|}}}}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Bruk== &lt;br /&gt;
Denne returnerer året i henhold til ISOs ukenummerering. Dvs. at ISOÅRET varierer med +- 3 dager i forhold til det gregorianske kalenderåret. &lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki&amp;gt;{{ISOYEAR|&amp;lt;/nowiki&amp;gt;&amp;#039;&amp;#039;år&amp;#039;&amp;#039;|&amp;#039;&amp;#039;måned&amp;#039;&amp;#039;|&amp;#039;&amp;#039;dag&amp;#039;&amp;#039;}}&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;År&amp;#039;&amp;#039; må være astronomisk (année=1 en [[1|1 ap. J.-C.]] ([[Anno Domini]]), année=0 en 1 av. J.-C., année=-1 en 2 av. J.-C.).&lt;br /&gt;
* &amp;#039;&amp;#039;Måned&amp;#039;&amp;#039; er mellom 1 og 12  (januar til desember).&lt;br /&gt;
* &amp;#039;&amp;#039;Dag&amp;#039;&amp;#039; er normalt mellom 1 og 31 (offset er mulig for å beregne andre dager).&lt;br /&gt;
&lt;br /&gt;
==Eksempler==&lt;br /&gt;
*{{evd|isoyear|2005|12|31}}, og er ekvivalent med {{evd|isoyear|2006|1|0}}&lt;br /&gt;
*{{evd|isoyear|2006|1|1}}&lt;br /&gt;
*{{evd|isoyear|2006|1|2}}&lt;br /&gt;
&lt;br /&gt;
===Eksempel der ISO-året går tre dager inn i det neste gregorianske året ===&lt;br /&gt;
*{{evd|isoyear|2009|12|31}}&lt;br /&gt;
*{{evd|isoyear|2010|1|1}}&lt;br /&gt;
*{{evd|isoyear|2010|1|2}}&lt;br /&gt;
*&amp;#039;&amp;#039;&amp;#039;{{evd|isoyear|2010|1|3}}&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
*{{evd|isoyear|2010|1|4}}&lt;br /&gt;
&lt;br /&gt;
===Eksempel der ISO-året går tre dager inn i det foregående gregorianske året ===&lt;br /&gt;
*{{evd|isoyear|2008|12|28}}&lt;br /&gt;
*&amp;#039;&amp;#039;&amp;#039;{{evd|isoyear|2008|12|29}}&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
*{{evd|isoyear|2008|12|30}}&lt;br /&gt;
*{{evd|isoyear|2008|12|31}}&lt;br /&gt;
*{{evd|isoyear|2009|1|1}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki&amp;gt;{{subst:isoyear|2006|1|1|subst=subst:}}&amp;lt;/nowiki&amp;gt; gir wikiteksten 2005.&lt;br /&gt;
&lt;br /&gt;
==Om==&lt;br /&gt;
Denne malen beregner [[w:ISO_8601#Week_dates|ISO-året]] for en dato i den [[Gregoriansk kalender|gregorianske kalender]] og er bakoverkompatibel med [[w:proleptic Gregorian calendar|proleptic gregorianske kalender]]. Hvilken som helst ISO-år består alltid av 52 eller 53 fulle uker fra mandag til søndag.&lt;br /&gt;
&lt;br /&gt;
ISO-året starter den første mandagen i uke 01 og slutter på søndag før det nye ISO-året (altså uten overlapp eller gap). ISO-året avviker fra normalåret (det gregorianske året) med en fredag, lørdag og søndag, eller en lørdag og søndag eller bare søndag på starten av det ordinære året, og avviker med mandag, tirsdag og onsdag, eller mandag og tirsdag eller bare mandag på slutten av det ordinære året (som er uke 01 i det neste ISO-året). I perioden fra [[4. januar]] til [[28. desember]] og på alle torsdager er ISO-året lik det ordinære året.&lt;br /&gt;
&lt;br /&gt;
{{uoversatt-start}}&lt;br /&gt;
Equivalent definitions for week 01 are:&lt;br /&gt;
*the week with the year&amp;#039;s first Thursday in it&lt;br /&gt;
*the week with the year&amp;#039;s first working day in it (if Saturdays, Sundays, and 1 January are no working days)&lt;br /&gt;
*the week with January 4 in it&lt;br /&gt;
*the first week with the majority (four or more) of its days in the starting year&lt;br /&gt;
*the week starting with the Monday in the period 29 December - 4 January &lt;br /&gt;
*the week with the Thursday in the period 1 - 7 January&lt;br /&gt;
*If 1 January is on a Monday, Tuesday, Wednesday or Thursday, it is in week 01. If 1 January is on a Friday, Saturday or Sunday, it is in week 52 or 53 of the previous year.&lt;br /&gt;
&lt;br /&gt;
The last week of the ISO year is the week before week 01; in accordance with the symmetry of the definition, equivalent definitions are:&lt;br /&gt;
*the week with the year&amp;#039;s last Thursday in it&lt;br /&gt;
*the week with December 28 in it&lt;br /&gt;
*the last week with the majority (four or more) of its days in the ending year&lt;br /&gt;
*the week starting with the Monday in the period 22 - 28 December&lt;br /&gt;
*the week with the Thursday in the period 25 - 31 December&lt;br /&gt;
*the week ending with the Sunday in the period 28 December - 3 January &lt;br /&gt;
*If 31 December is on a Monday, Tuesday, or Wednesday, it is in week 01, otherwise in week 52 or 53.&lt;br /&gt;
&lt;br /&gt;
The following years have 53 weeks:&lt;br /&gt;
*years starting with Thursday&lt;br /&gt;
*[[w:leap year|leap year]]s starting with Wednesday&lt;br /&gt;
&lt;br /&gt;
Examples:&lt;br /&gt;
*2008-12-29 is written &amp;#039;&amp;#039;&amp;#039;2009-W01-1&amp;#039;&amp;#039;&amp;#039; or in its most compact form &amp;#039;&amp;#039;&amp;#039;09W011&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
*2010-01-03 is written &amp;#039;&amp;#039;&amp;#039;2009-W53-7&amp;#039;&amp;#039;&amp;#039; or in its most compact form &amp;#039;&amp;#039;&amp;#039;09W537&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
{{uoversatt-slutt}}&lt;br /&gt;
&lt;br /&gt;
==Metode==&lt;br /&gt;
&amp;lt;nowiki&amp;gt;{{#switch:{{{2|{{CURRENTMONTH}}}}}|1={{#ifexpr:{{{3|{{CURRENTDAY}}}}}&amp;lt;5-{{DOW|{{{1|{{CURRENTYEAR}}}}}|1|4}}|{{#expr:{{{1|{{CURRENTYEAR}}}}}-1}}|{{{1|{{CURRENTYEAR}}}}}}}|12={{#ifexpr:{{{3|{{CURRENTDAY}}}}}&amp;gt;=36-{{DOW|{{{1|{{CURRENTYEAR}}}}}|12|28}}|{{#expr:{{{1|{{CURRENTYEAR}}}}}+1}}|{{{1|{{CURRENTYEAR}}}}}}}|{{{1|{{CURRENTYEAR}}}}}}}&amp;lt;/nowiki&amp;gt;&lt;br /&gt;
----&lt;br /&gt;
===Annen metode===&lt;br /&gt;
----&lt;br /&gt;
&amp;lt;nowiki&amp;gt;{{MJD2Y|{{#expr:( {{YMD2MJD|{{{1|{{CURRENTYEAR}}}}}|{{{2|{{CURRENTMONTH}}}}}|{{{3|{{CURRENTDAY}}}}}}} - {{DOW|{{{1|{{CURRENTYEAR}}}}}|{{{2|{{CURRENTMONTH}}}}}|{{{3|{{CURRENTDAY}}}}}}} ) + 4}}}}&amp;lt;/nowiki&amp;gt;&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
==Se også==&lt;br /&gt;
* Mal basert på [http://meta.wikimedia.org/wiki/Template:Isoyear MediaWiki:Template:Isoyear]&lt;br /&gt;
* [[Mal:CURRENTISOYEAR]] spesialtilfelle av denne&lt;br /&gt;
* [[Mal:ISOWEEK]]&lt;br /&gt;
* [[Mal:ISOWEEKDATE]]&lt;br /&gt;
* [[Mal:ISOWEEKDAY]]&lt;br /&gt;
&lt;br /&gt;
[[Kategori:Mediawikimaler|{{PAGENAME}}]]&lt;br /&gt;
[[Kategori:Datomaler|{{PAGENAME}}]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>nb&gt;YiFeiBot</name></author>
	</entry>
</feed>