December is the twelfth and final month of the year with 31 days. It hosts the winter solstice (around December 21), Christmas (December 25), Hanukkah (dates vary), Kwanzaa (Dec 26), and New Year's Eve (Dec 31).
The winter solstice in the Northern Hemisphere falls around December 21, the shortest day of the year.
Christmas (Dec 25), Hanukkah (dates vary), Kwanzaa (Dec 26-Jan 1), New Year's Eve (Dec 31), and the winter solstice.
December has 31 days.