May 31, 1965, was a Monday.
31st May 1960 was a Tuesday.
May, 31st, 1985, was a Friday.
May 31st, 1941 fell on a Saturday.
May 31st, 1974 fell on a Friday.
May 31st, 1986 fell on a Saturday.
March 1st was a Monday, March 31st was a Wednesday.
Sunday
It was a Thursday.
31st May 1975 was a Saturday.
May 31st, 1957 fell on a Friday. The following year, May 31st fell on a Saturday.
May 6th 1965 was a Thursday.
May 4 1965 was on a Tuesday.