September 11, 1978 fell on a Monday.
The day of the week for September 11 1998 is Friday
July 11 1978 fell on a Tuesday.
It was a Saturday.
11 September 1996 was a Wednesday.
September 11 1957 was on a Wednesday.
11 September 1965 was a Saturday.
September 11 1968 was a Wednesday.
September 11 1956 was a Tuesday.
September 11 1955 was a Sunday
September 11, 2001 was a Tuesday.
September 11 1980 was a Thursday.
September 11 2010 was a Saturday.