wochtag – Generate the German weekday name for a date
Defines a macro \Wochentag<day>.<month>.<year>. that produces a day name, in German.
Maybe you are interested in the following packages as well.
- dates209: Flexible date macros
- calcage: Calculate the age of something, in years
- dates: Macros for parsing date strings
- tdclock: A ticking digital clock package for PDF output