What day of the week was August 21, 1945?

The day of the week August 21st, 1945 fell on was a Tuesday.

Jerry DaVanon the American baseball player was born on 21 August in 1945. As was Patty McCormack the American actress and singer , Basil Poledouris the American composer and conductor (d. 2006) .

Physicist Harry K. Daghlian the Jr. is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.