Classic monthly
One month per page with holidays, moon phases and notes.
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August 2031 Calendar
August 2031 calendar templates
4 styles in 4 colors (sage, mist blue, apricot and ink). Click a template to preview it above, pick a color, then download a free PDF or PNG.
More ways to print the August 2031 calendar
Each link opens the calendar above with these settings. You can still change everything.
Holidays & observances in August 2031
There are no federal holidays or major observances in August 2031.
Moon phases
- Full moon Sun, Aug 3
- Last quarter Mon, Aug 11
- New moon Mon, Aug 18
- First quarter Mon, Aug 25
About August 2031
- Days31
- Starts onFriday
- Ends onSunday
- ISO weeks31–35
- Weekdays (Mon–Fri)21
- Working days21
This printable August 2031 calendar has room for your own plans, 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.
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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 →