December 15 1955 was a Thursday.
December 15, 1955 fell on a Thursday.
December 27th 1955 was a Tuesday.
December 8 1955 was a Thursday.
Thursday
December 8 1955 was a Thursday.
December 12 can fall on any day of the week.
December 25 1955 was a Sunday.
December 1st 1955 was a Thursday.
December 20, 1955 was on a Tuesday.
25th December, 1955, was a Sunday.
December 24, 1955, was a Saturday.
December 23, 1955 was a Friday.
Christmas Day, December 25th, 1955 fell on a Sunday.