December 2026 Calendar
Holidays & observances in December 2026
- Thu 24 DecChristmas EveObservance
- Fri 25 DecChristmas DayBank holiday
- Sat 26 DecBoxing Day (observed Mon 28 Dec)Bank holiday
- Thu 31 DecNew Year's EveObservance
Moon phases
- Last quarter Wed 2 Dec
- New moon Wed 9 Dec
- First quarter Thu 17 Dec
- Full moon Thu 24 Dec
- Last quarter Thu 31 Dec
About December 2026
- Days31
- Starts onTuesday
- Ends onThursday
- ISO weeks49–53
- Weekdays (Mon–Fri)23
- Working days after bank holidays21
This printable December 2026 calendar marks Christmas Day, Boxing Day, shows moon phases and includes a notes area. Use the options to start the week on Monday or Sunday, add ISO week numbers, or switch to the planner template with a to-do column.