@DOY[date[,format]] : Returns the day of year (1 - 366) for the specified date. See date formats for information on acceptable date formats.

 

@DOY accepts an optional second parameter specifying the date format:

 

0default
1USA (mm/dd/yy)
2Europe (dd/mm/yy)
3Japan (yy/mm/dd)
4ISO (yyyy-mm-dd)
5ISO 8601 yyyy-Www-d
6ISO 8601 yyyy-ddd

 

Examples:

 

echo %@doy[02-02-2010]

33

 

echo %@doy[%_date]

127