WEEKDAY

WEEKDAY —

WEEKDAY (date[, method])

WEEKDAY converts a serial number to a weekday.

This function returns an integer indicating the day of week.

METHOD indicates the numbering system. It defaults to 1.

For METHOD=1: Sunday is 1, Monday is 2, etc.

For METHOD=2: Monday is 1, Tuesday is 2, etc.

For METHOD=3: Monday is 0, Tuesday is 1, etc.

Note that Gnumeric will perform regular string to serial number conversion for you, so you can enter a date as a string.
This function is Excel compatible.

WEEKDAY("10/24/1968") equals 5 (Thursday).

Synopsis