WEEKDAY Function

The WEEKDAY function is one of the date and time functions. It is used to determine which day of the week the specified date is.

Syntax

WEEKDAY(serial_number, [return_type])

The WEEKDAY function has the following arguments:

Argument Description
serial_number A number representing the date of the day you are trying to find, entered using the DATE function or other date and time function.
return_type A numeric value used to determine the type of the value to be returned. The possible values are listed in the table below.

The return_type argument can be one of the following:

Numeric value Explanation
1 or omitted Returns a number from 1 (Sunday) to 7 (Saturday)
2 Returns a number from 1 (Monday) to 7 (Sunday).
3 Returns a number from 0 (Monday) to 6 (Sunday).

Notes

How to apply the WEEKDAY function.

Examples

The figure below displays the result returned by the WEEKDAY function.

WEEKDAY Function