October 18th 1977 was a Tuesday.
Hubert Day died on 1977-06-27.
Harry Day died on 1977-03-11.
Mickey's Steamboat Willie premiere is November 18th which is Mickey Mouse Day.
Switzerland
Friday
October 18th, 1945 fell on a Thursday.
October 18th, 1952 fell on a Saturday.
October 18th, 2010 fell on a Monday.
October 18th, 2011 fell on a Tuesday.
January 18, 1977 was a Tuesday.
Wednesday
Saturday.
Monday
It was a Tuesday.
Thursday
Friday
19 October 1977 was a Wednesday.