According to Wikipedia, December is the twelfth and last month of the year in the Gregorian Calendar and one of seven Gregorian months with the length of 31 days.
In Latin, decem means “ten”. December was also the tenth month in the Roman calendar until a monthless winter period was divided between January and February.
December Historical Dates
December Celebrity Birthdays
December General Observances
December 2 International Day for the Abolition of Slavery
December 3 International Day of Persons with Disabilities
December 10 Human Rights Day
December 11 International Shareware Day
December 11 International Mountain Day
December 13 National Day of the Horse
December 15 Cat Herders Day
December 20 International Human Solidarity Day
December 21 World Peace Day