That was on a Thursday (Chinese year of the dragon).
December 15, 1976 fell on a Wednesday.
March 15, 1976 fell on a Monday.
tUESDAY
it was a Wednesday
It was a Sunday.
15 April 1912 was a Monday.
15 April 2000 was a Saturday.
15 April 1978 was a Saturday.
15 April 1980 was a Tuesday.
15 April 2006 was a Saturday.
15 April 1959 was a Wednesday.
April 15 1917 was a Sunday.