Weekday Function
Returns a Variant (Integer) containing a whole number representing the day of the week.
Syntax
Weekday(date, [firstdayofweek])
The Weekday function syntax has these named arguments:
Part Description
date Required. Variant, numeric expression, string expression, or any combination, that can represent a date. If date contains Null, Null is returned.
firstdayofweek Optional. A constant that specifies the first day of the week. If not specified, vbSunday is assumed.