What day of the week was September 22, 1941?

The day of the week September 22nd, 1941 fell on was a Monday. Rosh Hashana for Jewish people. Ramadan begins for Muslim people.

World War II: On Jewish New Year Day the the German SS murder 6,000 Jews in Vinnytsya, Ukraine. Those are the survivors of the previous killings that took place a few days earlier in which about 24,000 Jews were executed.