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January 21

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January 21

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Also known as 21 January, January 21st, 21st of January, Jan 21

day of the year

AI overview

January 21 is the twenty-first day of the calendar year. It falls in the winter season in the Northern Hemisphere and summer in the Southern Hemisphere, and is sometimes marked by significant historical events or observances depending on the year.

AI-generated from the Wikipedia summary — may contain errors.

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Encyclopedic overview

January 21 is the 21st day of the year in the Gregorian calendar; 344 days remain until the end of the year (345 in leap years).

Events

Excerpted from Wikipedia’s “January 21” article, available under the CC BY-SA 4.0 licence.

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