Days since Sunday. Day of the Week.
Syntax: %ATMWDAY
Security: READ ONLY
Arguments: none
Example: %ATMWDAY
Hi Span: 6
Lo Span: 0
0: Sun.
1: Mon.
2: Tue.
3: Wed.
4: Thr.
5: Fri.
6: Sat.
Similar to TM_Wday and %TTMWDAY. See also %TTMTIME, %ATMMDAY, STM_Day