It was a Wednesday.
April 12th 1957 was a Friday.
12th June 1983 was a Sunday.
Thursday
June 12th, 1959 was a Friday.
12th June 1976 was a Saturday.
September 12, 1957 fell on a Thursday.
It was a Tuesday.
26 June 1957 was a Wednesday.
5 June 1957 was a Wednesday.
June 7 1957 was on a Friday.
June 24th 1957 was a Monday.
June 4, 1957 was a Tuesday.