What day of the week was September 21, 1971?

The day of the week September 21st, 1971 fell on was a Tuesday.

John Crawley the English cricketer was born on 21 September in 1971. As was Alfonso Ribeiro the American actor and director , David Vetter the American victim of severe combined immune deficiency syndrome (d. 1984) , Luke Wilson the American actor .

Bernardo Houssay the Argentinian physiologist, Nobel Prize laureate (b. 1887) died on this day in 1971.

Bahrain the Bhutan and Qatar join the United Nations.