Template:Weekday in month/doc

Usage

Code

Note that the order of the input can be reversed. The following give the same output.

{{Weekday in month|y|m|w|n}}

{{Weekday in month|n|w|m|y}}

Note that the year is optional. The following give the nth w-day of month m this year.

{{Weekday in month||m|w|n}}

{{Weekday in month|n|w|m}}

Parameters

y	year	numeric format, certain words, blank Integers from 1000 to 9999 are accepted. last year and next year are accepted. The year is optional (defaults to the current year).
m	month	numeric format, spelt out in full or abbreviated For numeric input a leading zero is optional. Three-letter abbreviations are accepted (e.g. Jan, Feb, etc.)
w	weekday	numeric format, spelt out in full or abbreviated Three-letter abbreviations are accepted (e.g. Sun, Mon, etc.) The weekday numbering follows ISO practice (Sunday → 0, Monday → 1, ... Saturday → 6).
n	count	numeric format, spelt out in full or abbreviated Positive integers give the nth Sunday/Monday ... Saturday of the month. Negative integers give the nth last Sunday/Monday ... Saturday of the month. Words are accepted (e.g. first, last, etc.) Abbreviations are accepted (e.g. 1st, 2nd, etc.)

Examples

for the first Sunday of January 2000 n = first, 1st or 1 w = Sunday, Sun or 0 m = January, Jan or 1 y = 2000 for the first Monday of February 2006 n = first, 1st or 1 w = Monday, Mon or 1 m = February, Feb or 2 y = 2006 for the first Tuesday of March 2010 n = first, 1st or 1 w = Tuesday, Tue or 2 m = March, Mar or 3 y = 2010 for the second Tuesday of April 2012 n = second, 2nd or 2 w = Tuesday, Tue or 2 m = April, Apr or 4 y = 2012

for the second Tuesday of May 2020 n = second, 2nd or 2 w = Tuesday, Tue or 2 m = May or 5 y = 2020 for the second Wednesday of June 2100 n = second, 2nd or 2 w = Wednesday, Wed or 3 m = June, Jun or 6 y = 2100 for the third Wednesday of July this year n = third, 3rd or 3 w = Wednesday, Wed or 3 m = July, Jul or 7 y = {{#time:Y}}, {{CURRENTYEAR}} or leave it blank for the third Thursday of August this year n = third, 3rd or 3 w = Thursday, Thu or 4 m = August, Aug or 8 y = {{#time:Y}}, {{CURRENTYEAR}} or leave it blank

for the last Thursday of September last year n = last or -1 w = Thursday, Thu or 4 m = September, Sep or 9 y = {{#time:Y|last year}}, {{LASTYEAR}} or last year for the last Friday of October last year n = last or -1 w = Friday, Fri or 5 m = October, Oct or 10 y = {{#time:Y|last year}}, {{LASTYEAR}} or last year for the second last Friday of November next year n = second last, 2nd last or -2 w = Friday, Fri or 5 m = November, Nov or 11 y = {{#time:Y|next year}}, {{NEXTYEAR}} or next year for the second last Saturday of December next year n = second last, 2nd last or -2 w = Saturday, Sat or 6 m = December, Dec or 12 y = {{#time:Y|next year}}, {{NEXTYEAR}} or next year

Calculation

The template then gives j, the day of the month, as calculated by the following formulae.

j = 7×n − 6 + (w − w₁) mod 7 (for positive n)

j = t + 7×(n + 1) − (w_t − w) mod 7 (for negative n)

Where t is the last day of the month, w_t is the ISO weekday number of the last day of the month, w₁ is the ISO weekday number of the first day of the month and n and w are as defined above.

See also

• {{WEEKDAY}}
• {{Weekday in month elapsed}}