National Gorilla Suit Day 1989

Tuesday, 31 January 1989

National Gorilla Suit Day is a humorous observance on 31 January inspired by the Mad magazine cartoonist Don Martin, encouraging people to wear gorilla suits or celebrate absurd humour and creativity.

Frequently asked questions

When is National Gorilla Suit Day 1989?
National Gorilla Suit Day 1989 is on Tuesday, 31 January 1989.
What day of the week is National Gorilla Suit Day 1989?
It falls on Tuesday.
How is National Gorilla Suit Day calculated?
This event is observed every year on 31 January.