WEEKDAY(serial_number)Returns the day of the week corresponding to a date represented by an Excel 1900 date system serial number. The day is given as an integer, ranging from 1 (Sunday) to 7 (Saturday). See also: DATE |
RUNS ON
Windows 10, Windows 8, Windows 7, 2008, Vista, XP, NT, ME, 2003, 2000, Windows 98, 95 |