Thursday.
January 6, 1974 fell on a Sunday.
May 6, 1974 fell on a Monday.
August 6, 1974 (Gregorian calendar) was a Tuesday.
It was a Saturday.
6 June 1967 was a Tuesday.
6 June 1988 was a Monday.
June 6 1951 was a Wednesday.
June 6 1904 was a Monday.
June 6 2010 was a Sunday.
June 6, 1978 was a Tuesday.
June 6, 1988, was a Monday.
June 6 1948 was a Sunday.