Classic monthly
One month per page with holidays, moon phases and notes.
Portrait
October 2031 Calendar
October 2031 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 October 2031
- Sun 26 OctBritish Summer Time endsObservance
- Fri 31 OctHalloweenObservance
Moon phases
- Full moon Wed 1 Oct
- Last quarter Thu 9 Oct
- New moon Thu 16 Oct
- First quarter Thu 23 Oct
- Full moon Fri 31 Oct
About October 2031
- Days31
- Starts onWednesday
- Ends onFriday
- ISO weeks40–44
- Weekdays (Mon–Fri)23
- Working days23
This printable October 2031 calendar has room for your own plans, 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.
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 → HolidaysUK bank holidays explained
How UK bank holidays work: the 8 bank holidays in England and Wales, substitute days when a holiday falls on a weekend, and how Scotland and Northern Ireland differ.
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 →