It was a Thursday.
11 September 1965 was a Saturday.
11 December 1965 was a Saturday.
August 11, 1965 fell on a Wednesday.
June 11, 1965 fell on a Friday.
February 11 1953 was a Wednesday.
February 11 1982 was a Thursday.
February 11 1971 was on a Thursday.
February 11 1990 was a Sunday.
February 11 1976 was a Wednesday.
February 11 2010 was a Thursday.
February 11, 1949 was a Friday.
February 11, 1963, was a Monday.