It was a Friday.
Friday
September 13 1962 was a Thursday.
April 13, 1996 fell on a Saturday.
September 13, 1986 fell on a Saturday.
Tuesday
Friday
November 13, 1996 was a Wednesday.
May 13, 1996 was on a Monday.
September 13 1980 was a Saturday.
September 13 1949 was on a Tuesday.
September 13 1979 was a Thursday.
13 September 1995 was a Wednesday.
September 13 1959 was on a Sunday.
September 13 1958 was on a Saturday.
September 13 1779 was a Monday.
13 September 1957 was a Friday.
September 13, 1985 was a Friday.
September 13 1949 was on a Tuesday.