In Access, the Day function returns an integer between 1 and 31, inclusive, that represents the day of the month corresponding to the date provided as an argument.
The syntax for the Day function is:
Day ( date )
The required time argument is any numeric or string expression, that can represent a date. If number is Null, this function returns a Null.
Examples
Day(#05/05/1985#) returns 5 Day (#17/07/2005#) returns 17
VBA Code
Dim MyDay As Integer MyDay = Day(#04/12/1997#)
This example uses the Day function to obtain the day from a specified date. Now the MyDay variable would contain the value of 4.