April 19th 1985 was a Friday.
19th, April, 1985, was a Friday.
April 19, 1985 fell on a Friday.
May 17, 1986 was a Saturday. It was also Armed Forces Day in the USA.
September 19 1985 was a Thursday.
Any day of the week that you like. Just pick an appropriate year.
March 19, 1985 fell on a Tuesday.
July 19, 1985 fell on a Friday.
December 19, 1985 was a Thursday.
19 April 1979 was a Thursday.
April 19 1933 was a Wednesday.
April 19, 1951 was a Thursday.
19 April 1775 was a Wednesday.