It was a Sunday.
1 January 1980 was a Tuesday.
1 March 1980 was a Saturday.
September 1, 1980 fell on a Monday.
November 1, 1980 fell on a Saturday.
Tuesday
Thursday
Thursday.
1 June 1951 was a Friday.
June 1 1975 was on a Sunday.
June 1, 1945 was on a Friday.
June 1 2005 was a Wednesday.
June 1, 1953 was on a Monday.