December 11
Holidays

December 11 is the 345th day in the Gregorian calendar. On this day, Indiana became the 19th state in the U.S., co-founder of Alcoholics Anonymous Bill Wilson took his final drink, and Apollo 17 become the final Apollo mission to land on the Moon. Famous birthdays include John Kerry, Hailee Steinfeld, and Osho. December 11 also marks International Mountain Day.

We have 4 holidays listed for December 11.

View: Day

Date	Holiday	Category	Tags
Dec 11 Saturday
	Christmas Jumper Day	Fashion, Fun	Fun
	International Mountain Day	Cause	Environment
	National App Day	Arts & Entertainment	Lifestyle, Technology
	UNICEF Birthday	International	Awareness, Birthdays, International

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December 11
Holidays

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