What day of the week was December 21, 1967?

The day of the week December 21st, 1967 fell on was a Thursday.

There were 4 days until Christmas.

Stuart Erwin the American actor (b. 1903) died on this day in 1967.

Louis Washkansky the the first man to undergo a heart transplant, dies in Cape Town, South Africa, having lived for 18 days after the transplant.