What day of the week was October 21, 1941?

The day of the week October 21st, 1941 fell on was a Tuesday.

Steve Cropper the American guitarist, songwriter, producer, and actor (Booker T. & the M.G.'s, The Mar-Keys, and The Blues Brothers) was born on 21 October in 1941.

World War II: In Kragujevac the Serbia, German Wehrmacht soldiers butcher about 7,000 citizens, including schoolchildren and professors.