Template:ISOWEEKDAY

[edit] Template documentation

[edit] Usage

{{subst:DOW|2006|1|3|subst=subst:}} gives the wikitext 2.

This template computes the ISO weekday number (1=Monday, 7=Sunday) for a given Gregorian date.

Alternative weekday number systems are:

• 1=Monday, .. , 6=Saturday, 0=Sunday, used by variable {{CURRENTDOW}}
• 0=Monday, .. , 5=Saturday, 6=Sunday, used by en:Template:WEEKDAY and

Syntax:

{{DOW|year|month|day}}

• The year must be astronomical (year=1 in 1 AD (Anno Domini), year=0 in 1 BC, year=-1 in 2 BC).
• The month is between 1 and 12 from january to december.
• The day is normally between 1 and 31.

[edit] Examples

• {{ISOWEEKDAY|2005|12|31}} gives 6 [1]Template:Xpd/, and is eqv. with {{ISOWEEKDAY|2006|1|0}} gives 6 [2]Template:Xpd/
• {{ISOWEEKDAY|2006|1|1}} gives 7 [3]Template:Xpd/
• {{ISOWEEKDAY|2006|1|2}} gives 1 [4]Template:Xpd/

[edit] Examples where the ISO year is three days into the next gregorian year

• {{ISOWEEKDAY|2009|12|31}} gives 4 [5]Template:Xpd/
• {{ISOWEEKDAY|2010|1|1}} gives 5 [6]Template:Xpd/
• {{ISOWEEKDAY|2010|1|2}} gives 6 [7]Template:Xpd/
• {{ISOWEEKDAY|2010|1|3}} gives 7 [8]Template:Xpd/
• {{ISOWEEKDAY|2010|1|4}} gives 1 [9]Template:Xpd/

[edit] Examples where the ISO year is three days into the previous gregorian year

• {{ISOWEEKDAY|2008|12|28}} gives 7 [10]Template:Xpd/
• {{ISOWEEKDAY|2008|12|29}} gives 1 [11]Template:Xpd/
• {{ISOWEEKDAY|2008|12|30}} gives 2 [12]Template:Xpd/
• {{ISOWEEKDAY|2008|12|31}} gives 3 [13]Template:Xpd/
• {{ISOWEEKDAY|2009|1|1}} gives 4 [14]Template:Xpd/

• {{CURRENTDOW}} gives 5
• integer MJD of Thursday of the week: Expression error: Unrecognised punctuation character "["
• isoyear: Template:MJD2Y
• integer MJD of Thursday of the week of 1 Jan of the same year: Expression error: Unrecognised punctuation character "["
• week number: Template:Week

Template:DOW name

[edit] See also

• Template based upon MediaWiki:Template:DOW
• Template:ISOWEEKDATE - {{ISOWEEKDATE|2010|01|03}} gives 2009-W53-7 [15]Template:Xpd/ The opposite function of {{ISOWEEKDATE2YMD}}

• Template:ISOYEAR - {{ISOYEAR|2010|01|03}} gives 2009 [16]Template:Xpd/
• Template:ISOWEEK - {{ISOWEEK|2010|01|03}} gives 53 [17]Template:Xpd/
• Template:ISOWEEKDAY - {{ISOWEEKDAY|2010|01|03}} gives 7 [18]Template:Xpd/

• Template:ISOWEEKDATE2YMD - {{ISOWEEKDATE2YMD|2009|53|7}} gives 2010-01-03 [19]Template:Xpd/ The opposite function of {{ISOWEEKDATE}}

• Template:ISOWEEKDATE2Y - {{ISOWEEKDATE2Y|2009|53|7}} gives 2010 [20]Template:Xpd/
• Template:ISOWEEKDATE2M - {{ISOWEEKDATE2M|2009|53|7}} gives 01 [21]Template:Xpd/
• Template:ISOWEEKDATE2D - {{ISOWEEKDATE2D|2009|53|7}} gives 03 [22]Template:Xpd/