December 2040 moon phase calendar
Full moon in December 2040
Tuesday, December 18, 7:16 a.m.
Moon in Gemini
New moon in December 2040
Tuesday, December 4, 2:33 a.m.
Moon in Sagittarius
All times are Eastern Time, which this month is EST (UTC-5). Full moon: Tuesday, December 18, 12:16 p.m. UTC. New moon: Tuesday, December 4, 7:33 a.m. UTC. On the West Coast the new moon of Tuesday, December 4 still falls on the evening of Monday, December 3.
Every moon phase in December 2040: the times of the new moon, quarters and full moon, any eclipses, and the phase, illumination and zodiac sign for each day. All times are Eastern Time.
December 2040 moon calendar
Moon phases and eclipses in December 2040
- New moonTuesday, December 4, 2:33 a.m. Sagittarius
- First quarterMonday, December 10, 6:30 p.m. Pisces
- Full moonTuesday, December 18, 7:16 a.m. Gemini
- Last quarterWednesday, December 26, 12:02 p.m. Libra
December 2040 day by day
| Day | Phase | Illumination | Sign at noon |
|---|---|---|---|
| 1Sat | Waning crescentIllumination 9% | 9% | Scorpio |
| 2Sun | Waning crescentIllumination 3% | 3% | Scorpio |
| 3Mon | Waning crescentIllumination 1% | 1% | Sagittarius |
| 4Tue | New moon2:33 a.m.Illumination 0% | 0% | Sagittarius |
| 5Wed | Waxing crescentIllumination 3% | 3% | Capricorn |
| 6Thu | Waxing crescentIllumination 8% | 8% | Capricorn |
| 7Fri | Waxing crescentIllumination 16% | 16% | Aquarius |
| 8Sat | Waxing crescentIllumination 25% | 25% | Aquarius |
| 9Sun | Waxing crescentIllumination 36% | 36% | Pisces |
| 10Mon | First quarter6:30 p.m.Illumination 47% | 47% | Pisces |
| 11Tue | Waxing gibbousIllumination 58% | 58% | Pisces |
| 12Wed | Waxing gibbousIllumination 69% | 69% | Aries |
| 13Thu | Waxing gibbousIllumination 78% | 78% | Aries |
| 14Fri | Waxing gibbousIllumination 86% | 86% | Taurus |
| 15Sat | Waxing gibbousIllumination 92% | 92% | Taurus |
| 16Sun | Waxing gibbousIllumination 97% | 97% | Gemini |
| 17Mon | Waxing gibbousIllumination 99% | 99% | Gemini |
| 18Tue | Full moon7:16 a.m.Illumination 100% | 100% | Gemini |
| 19Wed | Waning gibbousIllumination 99% | 99% | Cancer |
| 20Thu | Waning gibbousIllumination 95% | 95% | Cancer |
| 21Fri | Waning gibbousIllumination 91% | 91% | Leo |
| 22Sat | Waning gibbousIllumination 85% | 85% | Leo |
| 23Sun | Waning gibbousIllumination 77% | 77% | Leo |
| 24Mon | Waning gibbousIllumination 69% | 69% | Virgo |
| 25Tue | Waning gibbousIllumination 60% | 60% | Virgo |
| 26Wed | Last quarter12:02 p.m.Illumination 50% | 50% | Libra |
| 27Thu | Waning crescentIllumination 40% | 40% | Libra |
| 28Fri | Waning crescentIllumination 30% | 30% | Scorpio |
| 29Sat | Waning crescentIllumination 21% | 21% | Scorpio |
| 30Sun | Waning crescentIllumination 13% | 13% | Scorpio |
| 31Mon | Waning crescentIllumination 6% | 6% | Sagittarius |
The zodiac sign in the table is where the Moon stands at noon. The Moon changes sign every two to two and a half days, so by the exact moment of a new moon, quarter or full moon it may already be in the next sign. For the phases themselves we give the sign at that exact moment.
Frequently asked questions
When is the full moon in December 2040?
The full moon in December 2040 is on Tuesday, December 18 at 7:16 a.m. Eastern Time, with the Moon in Gemini.
When is the new moon in December 2040?
The new moon in December 2040 is on Tuesday, December 4 at 2:33 a.m. Eastern Time, with the Moon in Sagittarius. You can't see the Moon at new moon; the first thin crescent shows up in the evening sky a day or two later.
When are the quarter moons in December 2040?
Quarter moons in December 2040: first quarter on Monday, December 10 at 6:30 p.m. and last quarter on Wednesday, December 26 at 12:02 p.m. (Eastern Time). At first quarter the right half of the Moon is lit, at last quarter the left half.
When is the Moon waxing in December 2040?
In December 2040 the Moon is waxing on these days: December 5–17. They fall between the new moon and the full moon, when the lit part of the Moon grows each night.
When is the Moon waning in December 2040?
In December 2040 the Moon is waning on these days: December 1–3 and December 19–31. They fall between the full moon and the new moon, when the lit part of the Moon shrinks each night.
Is there an eclipse in December 2040?
No. There is no solar or lunar eclipse in December 2040. Eclipses happen four to seven times a year, always near a new moon or a full moon.
An AI astrology reading under today's sky
In the Sanctuary you ask a question, and the AI answers with today's moon phase, the planets and your birth date in mind. The moon calendar with tips for every day is free there. You get 5 free tokens to start, and a reading costs 1 token.
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