Month Of December 2024. December 2024 with new moon in sagittarius then capricorn and full moon in gemini. The month of december originally consisted of 30 days but, when january and february were added to the calendar (around 700 bce), december was shortened to 29 days.

Get ready to mark these 2024 december holidays and observances on your calendar. Explore our comprehensive list of national and international months, weeks, days, and birthdays for the month of december: