What day of the week was September 11, 1980?
The day of the week September 11th, 1980 fell on was a Thursday. Rosh Hashana for Jewish people.
Mike Comrie the Canadian ice hockey player was born on 11 September in 1980. As was Dawit Kebede the Ethiopian journalist , Antônio Pizzonia the Brazilian race car driver .
Voters approve a new Constitution of Chile the later amended after the departure of president Pinochet.