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Holidays for Monday, December 21st, 2026

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Image for Anne and Samantha Day
Observed the first day of Winter and the first day of Summer
Image for Forefathers' Day
Also known as Old Colony Day

Observed annually on December 21st
Image for Humbug Day
Also known as Don't be a Scrooge Day

Observed annually on December 21st
Image for National Homeless Persons' Memorial Day
Also known as National Homeless Persons' Remembrance Day

Observed the first day of Winter
Image for The First Day of Winter
Also known as The Winter Solstice

Observed when the Sun reaches its southernmost point
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Monday, December 21st, 2026