Crazy Calendar Days 2025. Rock your social media feed with this massive list of holidays. All holidays and celebrations in 2025 in united states.

Think of weird holiday as a crazy, wacky, and unusual calendar where you can discover fun facts, jokes, quotes, and destinations related to odd holidays and observances that you can share with your friends. Each month we feature lots of validated (not made up) fun, unknown, unobserved, untraditional, unusual, silly, strange, crazy, odd, sometimes bizarre, goofy, dumb,.