Category: Date and Time function
This function returns the corresponding day-of-the-week number, from 1 (Sunday) to 7 (Saturday), from date.
|date||Date or Number (date serial)||An expression representing a date. The date value to derive the weekday number from.|
Return value type: Number
The date argument can take any value or expression that evaluates to a date serial value. Examples include:
- A date string: #2019-12-12
- A date serial value: 43811 (the date serial for "2019-12-12")
- A date value created using any of the Date/Time functions that returns a date serial value.
weekday(42097) //Returns 6 (42097 is equivalent to Friday, 2015-04-03.)
weekday(35640) //Returns 3 (35640 is equivalent to Tuesday, 1997-07-29.)
weekday(#2014-01-01) //Returns 4 (Wednesday)