It was a Wednesday.
June, 11th, 1957, was a Tuesday.
March 11 to June 11 is 13 full weeks plus one more day.
November 11, 2011, is a Friday.
February 11 1971 was on a Thursday.
February 11 1976 was a Wednesday.
May 11 1976 was on a Tuesday.
November 11, 1976 fell on a Thursday.
July 11, 1976 was a Sunday.
June 11, 2007 was a Monday.
June 11 1952 was a Wednesday.
11 June 1985 was a Tuesday.
11 June 2001 was a Monday.
June, 11, 2009, was a Thursday.
June 11, 1955, was a Saturday.
11 June 1949 was a Saturday.
June 11 2010 was Friday.