Print Calendar 2031
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2031 is a common year of 365 days, so February runs to 28. It opens and closes on a Wednesday, which is what a 365-day year does. Counted the ISO way it holds 52 weeks, beginning on December 30. Everything below is calculated for 2031 specifically, and every layout on this page prints from the generator above.
About the 2031 calendar
There is no February 29 in 2031. A common year is exactly 52 weeks and one day long, which is why the year ends on the same weekday it began, and why every date in 2032 lands one weekday later than it does in 2031. Set against its neighbors, 2031 sits one weekday on from 2030 and one weekday short of 2032. 2030 started on a Tuesday, 2031 starts on a Wednesday, and 2032 starts on a Thursday. If you want the arithmetic behind that, how many days are in a year covers it.
2031 carries the ordinary 52 ISO weeks. Week 1 is the week containing January 4, so the first days of January can still belong to the last week of 2030, depending on where they fall. Two months in 2031 spill into a sixth row on a Monday-start grid: March and June. That is where day cells get shortest on a monthly layout. Switch the week start to Sunday and the six-row months become March, August, and November instead, so the setting genuinely changes what prints. 261 days fall Monday to Friday and 104 at the weekend, before any public holiday comes off. See how ISO week numbers work if the numbering matters for your work.
The movable dates are the ones to check before printing anything: Easter Sunday falls on April 13, with Good Friday on April 11, Mother's Day on May 11, US Thanksgiving on November 27, Chinese New Year on January 23, Eid al-Fitr around January 24. Fixed dates do not move, but the weekday under them does. In 2031, Christmas Day is a Thursday, July 4th a Friday, Halloween a Friday. Turning on holiday marking in the settings puts your own country's public days on the sheet instead of a generic list.
2031 has a single Friday the 13th, in June. August is that rare kind of month with five Fridays, five Saturdays and five Sundays, which only happens to a 31-day month opening on a Friday. And because the Gregorian calendar repeats, 2031 is grid-for-grid identical to 2025: same weekdays, same dates, same month layouts. A 2031 sheet will be right again in 2042. Only the dates that move, Easter and the lunar holidays, need checking again.
2031 holds 13 full moons, the first on January 9 and the last on December 29. Two of them fall in the same month, so October carries a blue moon. The lunar month does not divide into the calendar year, which is why the moon dates shift even between years whose grids are identical, and why a moon phase calendar has to be generated for the year rather than reused.
Set the year, week start, paper size and colors in the generator above, then print directly or download the 2031 PDF.
2031 calendar questions
- Is 2031 a leap year?
- No. 2031 is a common year: February has 28 days and the year runs to 365. The nearest leap years either side are 2028 and 2032.
- How many weeks are in 2031?
- 52 by the ISO-8601 count, starting on December 30. In days that is 365, or 52 weeks and one spare day. Those spare days are why the weekday of a given date moves every year.
- What day of the week does 2031 start on?
- January 1 is a Wednesday, and December 31 is a Wednesday. Printed with the week starting on Monday, January shows two blank cells before the 1st. With a Sunday start, three.
- Can I reuse an old calendar for 2031?
- Yes, if it is from 2025. That year has the same weekday pattern and the same common-year length, so every date lands on the same day. The next year a 2031 calendar will be right again is 2042. Only the holidays that move need re-checking, which means Easter and the lunar dates.
- How many working days does 2031 have?
- 261 days fall Monday to Friday, and 104 at the weekend. Public holidays come off that 261 and differ by country, so switch holiday marking on and pick your country before you count out a contract or a notice period.
- How many full moons are there in 2031?
- 13. The first is January 9 and the last December 29. October holds two of them, which is where the phrase blue moon comes from. The moon phase calendar marks all four principal phases on the dates they fall.
- Which 2031 layout should I print?
- The yearly sheet puts all twelve months on one sheet for a wall. The monthly layout gives each month a full page and room to write in. The weekly pages suit time blocking. All of them print at A4 and US Letter, and the calendar types guide compares the rest.