| date | A date value in the Date_t format. |
| Return: | DayofYear returns an INTEGER value in the range of 1 through 366. |
The DayOfYear function returns a number representing the day of the year for the given date. The date must be in the Gregorian calendar after the year 1600.
Example:
IMPORT STD;
D1 := STD.Date.DayOfYear(STD.Date.Today());
// D1 contains the day of the year for today's date