What day of the week was July 31, 1973?

The day of the week July 31st, 1973 fell on was a Tuesday.

Wail al- Shehri the Saudi Arabian terrorist, hijacker of American Airlines Flight 11 (d. 2001) was born on 31 July in 1973. As was Nathan Brown the Australian rugby player and coach , Fabulous Flournoy the American basketball player and coach .

Azumafuji Kin'ichi the Japanese sumo wrestler, the 40th Yokozuna (b. 1921) died on this day in 1973.