Mad Hatter Day 2025

October 6, 2025 in the World

Young man in the image of the Crazy Hatter from "Alice's Adventures in Wonderland"

Mad Hatter Day is observed on October 06, 2025. It was introduced in 1986 by a group of computer people in Boulder, Co and is a day to be silly and celebrate silliness. The Hatter is a fictional character in Lewis Carroll's "Alice's Adventures in Wonderland". He is often referred to as the Mad Hatter.

We have placed a detailed description of this event on this page: Mad Hatter Day 2024. For further information please stop by there!

Where is the event?
Worldwide
World
When is the event?
Monday, the 6th of October 2025
Only 497 days left!

More dates:

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Mad Hatter Day 2025 - Oct 06, 2025 – Copyright © 2024 Cute Calendar