What day of the week was July 4, 1971?

The day of the week July 4th, 1971 fell on was a Sunday.

Koko the American gorilla was born on 04 July in 1971. As was Andy Creeggan the Canadian guitarist and pianist (Barenaked Ladies and The Brothers Creeggan) , Brendan Donnelly the American baseball player , Ned Zelić the Australian footballer .

August Derleth the American anthologist and author (b. 1909) died on this day in 1971. As did Thomas C. Hart the American admiral and politician (b. 1877) .