National Gorilla Suit Day 1942

Saturday, 31 January 1942

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 1942?
National Gorilla Suit Day 1942 is on Saturday, 31 January 1942.
What day of the week is National Gorilla Suit Day 1942?
It falls on Saturday.
How is National Gorilla Suit Day calculated?
This event is observed every year on 31 January.