A complete lunar year

2031 Moon Calendar

49 major phase events: 12 New Moons, 13 Full Moons, and every quarter phase between them.

January

Full Moon 8 · Last Quarter 16 · New Moon 23 · First Quarter 30

February

Full Moon 7 · Last Quarter 14 · New Moon 21

March

First Quarter 1 · Full Moon 9 · Last Quarter 16 · New Moon 23 · First Quarter 31

April

Full Moon 7 · Last Quarter 14 · New Moon 21 · First Quarter 29

May

Full Moon 7 · Last Quarter 13 · New Moon 21 · First Quarter 29

June

Full Moon 5 · Last Quarter 12 · New Moon 19 · First Quarter 28

July

Full Moon 4 · Last Quarter 11 · New Moon 19 · First Quarter 27

August

Full Moon 3 · Last Quarter 10 · New Moon 18 · First Quarter 25

September

Full Moon 1 · Last Quarter 8 · New Moon 16 · First Quarter 24 · Full Moon 30

October

Last Quarter 8 · New Moon 16 · First Quarter 23 · Full Moon 30

November

Last Quarter 7 · New Moon 14 · First Quarter 21 · Full Moon 28

December

Last Quarter 7 · New Moon 14 · First Quarter 21 · Full Moon 28

Major phases in 2031

Full MoonJanuary 8, 2031 at 6:26 PM UTC

Last QuarterJanuary 16, 2031 at 12:47 PM UTC

New MoonJanuary 23, 2031 at 4:31 AM UTC

First QuarterJanuary 30, 2031 at 7:43 AM UTC

Full MoonFebruary 7, 2031 at 12:46 PM UTC

Last QuarterFebruary 14, 2031 at 10:50 PM UTC

New MoonFebruary 21, 2031 at 3:49 PM UTC

First QuarterMarch 1, 2031 at 4:02 AM UTC

Full MoonMarch 9, 2031 at 4:30 AM UTC

Last QuarterMarch 16, 2031 at 6:36 AM UTC

New MoonMarch 23, 2031 at 3:49 AM UTC

First QuarterMarch 31, 2031 at 12:32 AM UTC

Full MoonApril 7, 2031 at 5:21 PM UTC

Last QuarterApril 14, 2031 at 12:58 PM UTC

New MoonApril 21, 2031 at 4:57 PM UTC

First QuarterApril 29, 2031 at 7:20 PM UTC

Full MoonMay 7, 2031 at 3:40 AM UTC

Last QuarterMay 13, 2031 at 7:07 PM UTC

New MoonMay 21, 2031 at 7:17 AM UTC

First QuarterMay 29, 2031 at 11:20 AM UTC

Full MoonJune 5, 2031 at 11:58 AM UTC

Last QuarterJune 12, 2031 at 2:21 AM UTC

New MoonJune 19, 2031 at 10:25 PM UTC

First QuarterJune 28, 2031 at 12:19 AM UTC

Full MoonJuly 4, 2031 at 7:01 PM UTC

Last QuarterJuly 11, 2031 at 11:50 AM UTC

New MoonJuly 19, 2031 at 1:40 PM UTC

First QuarterJuly 27, 2031 at 10:35 AM UTC

Full MoonAugust 3, 2031 at 1:46 AM UTC

Last QuarterAugust 10, 2031 at 12:24 AM UTC

New MoonAugust 18, 2031 at 4:32 AM UTC

First QuarterAugust 25, 2031 at 6:40 PM UTC

Full MoonSeptember 1, 2031 at 9:21 AM UTC

Last QuarterSeptember 8, 2031 at 4:14 PM UTC

New MoonSeptember 16, 2031 at 6:47 PM UTC

First QuarterSeptember 24, 2031 at 1:20 AM UTC

Full MoonSeptember 30, 2031 at 6:58 PM UTC

Last QuarterOctober 8, 2031 at 10:50 AM UTC

New MoonOctober 16, 2031 at 8:21 AM UTC

First QuarterOctober 23, 2031 at 7:36 AM UTC

Full MoonOctober 30, 2031 at 7:33 AM UTC

Last QuarterNovember 7, 2031 at 7:02 AM UTC

New MoonNovember 14, 2031 at 9:10 PM UTC

First QuarterNovember 21, 2031 at 2:45 PM UTC

Full MoonNovember 28, 2031 at 11:19 PM UTC

Last QuarterDecember 7, 2031 at 3:20 AM UTC

New MoonDecember 14, 2031 at 9:06 AM UTC

First QuarterDecember 21, 2031 at 12:01 AM UTC

Full MoonDecember 28, 2031 at 5:33 PM UTC

What counts as a major phase?

New Moon, First Quarter, Full Moon, and Last Quarter are exact angular alignments separated by roughly one week. Crescent and gibbous phases describe the continuous intervals between those events.

Questions, answered

Frequently asked questions

How many Full Moons occur in a year?

This 2031 calendar contains 13. Most years contain twelve; some contain thirteen.

Why are event times in UTC?

UTC identifies one global instant without imposing a visitor location.

Can I select every day?

Yes. Open any month, then select a daily Moon icon for a detailed date result.