Friday.
April 17, 1998 was a Friday.
17 July 1996 was a Wednesday.
July 17 1957 was on a Wednesday.
July 17 1967 was a Monday.
July 17, 1954 was a Saturday.
July 17 2010 was a Saturday.
July 17, 1926 was a Saturday.
July 17, 1986 was a Thursday.
February 17, 1998 fell on a Tuesday.
June 17, 1998 fell on a Wednesday.
August 17, 1998 fell on a Monday.
July 17 1976 was a Saturday.