December 2025 calendar
View the complete December 2025 calendar with weekday layout, holiday context, and week numbers. Print it, subscribe to related calendars, or switch to holidays by country.
Holidays and highlights for United States
December 2025
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December 2025
This month
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About December 2025
Month summary
December 2025 has 31 days, starts on Monday, and ends on Wednesday. It spans 5 calendar rows in this layout.
There are 23 weekdays and 8 weekend days. Quarter 4of 2025 falls in winter for the Northern Hemisphere.
U.S. holiday outlook
U.S. federal holidays this month include Christmas Day (Dec 25).
This month does not create a Friday-or-Monday U.S. federal long weekend.