October 15th, 1998 fell on a Thursday.
Friday
Monday
October 15th 1979 was a Monday.
October 15th, 1855 fell on a Thursday. The following year it fell on Saturday.
October 15, 1993 fell on a Friday.
17th October 1998 was a Saturday.
8 October 1998 was a Thursday.
30 October 1998 was a Friday.
October 18, 1998, was a Sunday.
October 4, 1998 was on a Sunday.
October 11, 1998 was a Sunday.
October 3, 1998 was a Saturday.