What Day Of The Week Was September 11, 1980?
September 11, 1980
September 11, 1980: Day Of Week
September 11th was the day number 255 of the year 1980.
The day of the week was Thursday.
September 11th was on week number 37 of 1980.
There are 111 days from September 11th until the end of 1980.