| date | A date value in the Date_t format. |
| Return: | Day returns an INTEGER value in the range of 1 through 31. |
The Day function returns the Day number from the date value.
Example:
IMPORT STD;
UNSIGNED4 MyDate := 20120101; //January 1, 2012
D := STD.Date.Day(MyDate);
//D contains 1, representing the first of the month