What day of the week was September 13, 1971?

The day of the week September 13th, 1971 fell on was a Monday.

Goran Ivanišević the Croatian tennis player was born on 13 September in 1971. As was Stella McCartney the English fashion designer , Manabu Namiki the Japanese pianist and composer .

Lin Biao the Chinese general and politician, 2nd Vice Premier of the People's Republic of China (b. 1907) died on this day in 1971.

State police and National Guardsmen storm New York's Attica Prison to quell a prison revolt. People's Republic of China: Chairman Mao Zedong's second in command and successor Marshal Lin Biao flees the country via plane after the failure of alleged coup against Mao. The plane crashes in Mongolia the killing all aboard.