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Holidays for Sunday, October 31st, 2021

October 31st, 2021 is National Knock Knock Jokes Day

Also known as National Knock-Knock Jokes Day

which is Observed annually on October 31st

October 31st, 2021 is National Magic Day

Also known as Houdini Day

which is Observed annually on October 31st

October 31st, 2021 is Reformation Day

which is Observed annually on October 31st

October 31st, 2021 is Samhain

Also known as All Hallows' Eve, Calan Gaeaf, Feast of Apples, Feast of Souls, Feast of the Dead, Hallowe'en, Hallowmas, and November Eve

which is Observed annually on October 31st

Samhain (pronounced "Sow-win" or "Sah-ween") originated as an ancient, pre-Christian Celtic spiritu…

October 31st, 2021 is Visit a Cemetery Day

which is Observed the last Sunday in October
Things that happened on this day in years past

Multi-day Events Continuing on Sunday, October 31st, 2021