deepcalc
DocsWEEKDAY

WEEKDAY

Returns day of week as a number.

  • Excel: Verified match
  • Google Sheets: Verified match
  • Returns: Number

Examples

=WEEKDAY(DATE(2026,7,27))
Result 2

Syntax

WEEKDAY(serial_number, [return_type])
serial_number
number required
return_type
number optional defaults to 1