Saturday.
October 18th 1977 was a Tuesday.
October 18th, 1952 fell on a Saturday.
October 18th, 1945 fell on a Thursday.
October 18th, 2010 fell on a Monday.
October 18th, 2011 fell on a Tuesday.
Wednesday
It was a Tuesday.
Friday
Monday
Thursday
Any day. State which year
28 October 1986 was a Tuesday.