Wednesday
December 3 1972 was on a Sunday.
December 25, 1972 was a Monday.
It was a Sunday.
December 12 can fall on any day of the week.
29 December 1972 was a Friday.
December 14, 1972, was a Thursday.
December 23 1972 was a Saturday.
December 28 1972 was a Thursday.
December 12, 1972 fell on a Tuesday.
December 19, 1972 fell on a Tuesday.
December 22, 1972 fell on a Friday.
December 25, 1972 fell on a Monday.