It was a Friday.
December 10th, 1976 fell on a Friday.
March 10th 1965 was a Wednesday.
December 26, 1965 was Sunday.
27 December 1965 was a Monday.
11 December 1965 was a Saturday.
31 December 1965 was a Friday.
December 21st 1965 was a Tuesday.
December 18, 1965 fell on a Saturday.
December 6th, 1965 fell on a Monday.
December 1, 1965 fell on a Wednesday.
December 2, 1965 was a Thursday.
December 10th 1996 was a Tuesday.