Friday I believe..?
May 17, 1970 was a Sunday.
September 17 1970 was a Thursday.
October 17, 1970 fell on a Saturday.
November 17, 1970 was a Tuesday.
17 April 1865 was a Monday.
17 April 1964 was a Friday.
17 April 1971 was a Saturday.
April 17 1985 was a Wednesday.
April 17 1955 was on a Sunday.
April 17, 1999 was a Saturday.
April 17, 1998 was a Friday.
Wednesday