15 April 1978 was a Saturday.
15 June 1978 was a Thursday.
15 August 1978 was a Tuesday.
February 15, 1978 is on a Wednesday
December 15, 1978 fell on a Friday.
July 15, 1978 fell on a Saturday.
It was a Sunday.
April 15 1917 was a Sunday.
15 April 2000 was a Saturday.
15 April 1980 was a Tuesday.
15 April 1959 was a Wednesday.
15 April 1944 was a Saturday.
15 April 2006 was a Saturday.