# Full Moon Calendar 2031

> There are 13 Full Moons and 12 New Moons in 2031. The first Full Moon is the Wolf Moon on January 8 in Cancer, and the last is the Cold Moon on December 28 in Cancer. There is a Blue Moon (a second Full Moon in one month) on September 30. The Harvest Moon is on September 30. Three Full Moons are also a lunar eclipse: May 7 (Penumbral Lunar Eclipse), June 5 (Penumbral Lunar Eclipse) and October 30 (Penumbral Lunar Eclipse). Dates are in UTC; Moon names follow the US Eastern calendar month.

Canonical page: https://www.selfgazer.com/sky/full-moons/2031

## Full Moons

| Date (UTC) | Name | Position | Note |
| --- | --- | --- | --- |
| 2031-01-08 18:26 UTC | Wolf Moon | 18°16' Cancer |  |
| 2031-02-07 12:46 UTC | Snow Moon | 18°32' Leo |  |
| 2031-03-09 04:30 UTC | Worm Moon | 18°24' Virgo |  |
| 2031-04-07 17:21 UTC | Pink Moon | 17°42' Libra |  |
| 2031-05-07 03:40 UTC | Flower Moon | 16°25' Scorpio | Penumbral Lunar Eclipse |
| 2031-06-05 11:58 UTC | Strawberry Moon | 14°39' Sagittarius | Penumbral Lunar Eclipse |
| 2031-07-04 19:01 UTC | Buck Moon | 12°37' Capricorn |  |
| 2031-08-03 01:46 UTC | Sturgeon Moon | 10°34' Aquarius |  |
| 2031-09-01 09:21 UTC | Corn Moon | 8°46' Pisces |  |
| 2031-09-30 18:58 UTC | Blue Moon | 7°25' Aries | Blue Moon |
| 2031-10-30 07:33 UTC | Hunter's Moon | 6°40' Taurus | Penumbral Lunar Eclipse |
| 2031-11-28 23:19 UTC | Beaver Moon | 6°31' Gemini |  |
| 2031-12-28 17:33 UTC | Cold Moon | 6°46' Cancer |  |

## New Moons

| Date (UTC) | Position | Note |
| --- | --- | --- |
| 2031-01-23 04:31 UTC | 2°57' Aquarius |  |
| 2031-02-21 15:49 UTC | 2°49' Pisces |  |
| 2031-03-23 03:49 UTC | 2°19' Aries |  |
| 2031-04-21 16:57 UTC | 1°24' Taurus |  |
| 2031-05-21 07:17 UTC | 0°04' Gemini | Annular Solar Eclipse |
| 2031-06-19 22:25 UTC | 28°27' Gemini |  |
| 2031-07-19 13:40 UTC | 26°43' Cancer |  |
| 2031-08-18 04:32 UTC | 25°04' Leo |  |
| 2031-09-16 18:47 UTC | 23°43' Virgo |  |
| 2031-10-16 08:21 UTC | 22°46' Libra |  |
| 2031-11-14 21:10 UTC | 22°17' Scorpio | Total Solar Eclipse |
| 2031-12-14 09:06 UTC | 22°09' Sagittarius |  |

## Questions

### When Are the Full Moons in 2031?

Wolf Moon: January 8, 2031 at 1:26 PM ET (18:26 UTC), in Cancer; Snow Moon: February 7, 2031 at 7:46 AM ET (12:46 UTC), in Leo; Worm Moon: March 8, 2031 at 11:30 PM ET (04:30 UTC on March 9), in Virgo; Pink Moon: April 7, 2031 at 1:21 PM ET (17:21 UTC), in Libra; Flower Moon: May 6, 2031 at 11:40 PM ET (03:40 UTC on May 7), in Scorpio; Strawberry Moon: June 5, 2031 at 7:58 AM ET (11:58 UTC), in Sagittarius; Buck Moon: July 4, 2031 at 3:01 PM ET (19:01 UTC), in Capricorn; Sturgeon Moon: August 2, 2031 at 9:46 PM ET (01:46 UTC on August 3), in Aquarius; Corn Moon: September 1, 2031 at 5:21 AM ET (09:21 UTC), in Pisces; Blue Moon: September 30, 2031 at 2:58 PM ET (18:58 UTC), in Aries; Hunter's Moon: October 30, 2031 at 3:33 AM ET (07:33 UTC), in Taurus; Beaver Moon: November 28, 2031 at 6:19 PM ET (23:19 UTC), in Gemini; Cold Moon: December 28, 2031 at 12:33 PM ET (17:33 UTC), in Cancer.

### When Are the New Moons in 2031?

January 22, 2031 at 11:31 PM ET (04:31 UTC on January 23), in Aquarius; February 21, 2031 at 10:49 AM ET (15:49 UTC), in Pisces; March 22, 2031 at 11:49 PM ET (03:49 UTC on March 23), in Aries; April 21, 2031 at 12:57 PM ET (16:57 UTC), in Taurus; May 21, 2031 at 3:17 AM ET (07:17 UTC), in Gemini; June 19, 2031 at 6:25 PM ET (22:25 UTC), in Gemini; July 19, 2031 at 9:40 AM ET (13:40 UTC), in Cancer; August 18, 2031 at 12:32 AM ET (04:32 UTC), in Leo; September 16, 2031 at 2:47 PM ET (18:47 UTC), in Virgo; October 16, 2031 at 4:21 AM ET (08:21 UTC), in Libra; November 14, 2031 at 4:10 PM ET (21:10 UTC), in Scorpio; December 14, 2031 at 4:06 AM ET (09:06 UTC), in Sagittarius.

### Is There a Blue Moon in 2031?

Yes. The Full Moon on September 30, 2031 at 2:58 PM ET (18:58 UTC) is the second Full Moon of its calendar month in US Eastern time. In other time zones the month can differ.

### When Is the Harvest Moon in 2031?

The Harvest Moon, the Full Moon nearest the September equinox, is on September 30, 2031 at 2:58 PM ET (18:58 UTC), in Aries.

### Where Do the Full Moon Names Come From?

The names (Wolf, Snow, Worm, Pink, Flower, Strawberry, Buck, Sturgeon, Corn, Hunter's, Beaver and Cold) are traditional North American names popularized by farmers' almanacs. They belong to the month, not to the zodiac sign the Moon is in.

### Why Do Some Calendars List a Different Date?

Most astrology sites print a single date without a time zone. An ingress at 10:49 PM in New York is already the next day in London and Sydney, so two correct sources can disagree by a day. Selfgazer gives every time in both US Eastern time and UTC, and the tables switch to your own time zone in the browser.

## Method

Positions are geocentric and tropical: apparent longitudes on the true ecliptic and equinox of date, corrected for light time and aberration. They are computed with the open-source Astronomy Engine library (VSOP87 planetary theory) and agree with the Swiss Ephemeris to within about one arcminute. The North Node is the mean node. Times are given in UTC and US Eastern time.

Source: [Selfgazer](https://www.selfgazer.com/sky/full-moons/2031). Free to cite with a link to the source page.