When Is Cat Day 2025. Last year (2023) august 8 tuesday. International cat day is also referred to as world cat day in some countries, but it’s not to be confused with national cat day, which is a separate event that takes place in north america on 29 october.

Sian baldwin | nuray bulbul august 8, 2025. It was created by colleen paige to bring awareness to the number of cats that need to be.