December 2027 Calendar
Holidays & observances in December 2027
- Fri, Dec 24Christmas EveObservance
- Sat, Dec 25Christmas Day (observed Fri, Dec 24)Federal holiday
- Fri, Dec 31New Year's EveObservance
Moon phases
- First quarter Mon, Dec 6
- Full moon Mon, Dec 13
- Last quarter Tue, Dec 21
- New moon Tue, Dec 28
About December 2027
- Days31
- Starts onWednesday
- Ends onFriday
- ISO weeks48–52
- Weekdays (Mon–Fri)23
- Working days after federal holidays22
This printable December 2027 calendar marks Christmas Day, shows moon phases and includes a notes area. Use the options to start the week on Sunday or Monday, add ISO week numbers, or switch to the planner template with a to-do column.