date:week-in-month

Returns the week in a month of a date as a number. If no argument is given, then the current local date/time, as returned by date:date-time is used as the default argument.

week-in-month($date-time as string?) ➔ number

Arguments
	$date-time	string?	The input date/time
Result		number

Namespace

http://exslt.org/dates-and-times

Links to specifications

EXSLT Dates and Times Module

Details

For the purposes of numbering, the first day of the month is in week 1 and new weeks begin on a Monday (so the first and last weeks in a month will often have less than 7 days in them).