Classic monthly
One month per page with holidays, moon phases and notes.
Portrait
December 2033 Calendar
December 2033 calendar templates
4 styles in 4 colors (sage, mist blue, apricot and ink). Pick a color, then download a free PDF or PNG.
Monthly planner
Side column for goals, to-dos and notes.
Landscape
Bold monthly
Color band header, big readable dates.
Portrait
Minimal monthly
No grid lines, just dates.
Landscape
Holidays & observances in December 2033
- Sat, Dec 24Christmas EveObservance
- Sun, Dec 25Christmas Day (observed Mon, Dec 26)Federal holiday
- Sat, Dec 31New Year's EveObservance
Moon phases
- Full moon Wed, Dec 7
- Last quarter Wed, Dec 14
- New moon Wed, Dec 21
- First quarter Thu, Dec 29
About December 2033
- Days31
- Starts onThursday
- Ends onSaturday
- ISO weeks48–52
- Weekdays (Mon–Fri)22
- Working days after federal holidays21
This printable December 2033 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.
Calendar guides
Learn more about holidays, week numbers, moon phases and printing.
Calendar basics
Moon phases: how they work and when the full moons are
Why the Moon has phases, how long a lunar cycle lasts, traditional full moon names, and a list of full moon dates for the coming year.
Read guide · 2 min → HolidaysUS federal holidays explained
All 11 US federal holidays, how their dates are set, and the observed-day rule that moves weekend holidays to Friday or Monday — with a full table for the coming year.
Read guide · 2 min → Ideas12 practical ways to use a printable calendar
Ideas for getting more from a printable calendar: family planning, meal plans, habit tracking, chores, budgets, school terms, travel countdowns and more.
Read guide · 2 min →