Calendar - how can i get the first day of month by processing?

how can i get the first day of month by processing ?

Sunday or Monday Or … Or Saturday

thanx
Basher

http://Studio.ProcessingTogether.com/sp/pad/export/ro.9to4yV59zus7B

If you are interested in coding a solution using basic Java then have a look at Zeller’s Congruence. It should be fun and not too difficult to implement :slightly_smiling_face:

thanx … its working