May 31: What National Day Is It?

May 31 brings 1 fun holiday. Here's what to celebrate and how to join in.

๐Ÿšญ World No Tobacco Day

Go one day without any bad habits โ€” challenge a friend to do the same

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A fun holiday for every single day

Fun Calendar shows you today's holiday with trivia, streaks, and reminders โ€” free on iOS.

โœฆ Download on the App Store

โ† May 30 ยท June 1 โ†’