← 2038 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

December 2038 Moon phase calendar

Major phase dates and times are in UTC. Daily phase and illumination are for 03:00 UTC on each date, the same moment as each day’s Moon page.

Major phase times

First Quarter
Full Moon
Last Quarter
New Moon

Which time zone does this calendar use?

Each major phase happens at the same instant worldwide. The dates and times here are in UTC, so where you are the date can be a day earlier or later. The Full Moon calendar gives full Moon names and times in US Eastern Time.

Daily phase and illumination are for 03:00 UTC, the same moment as each day’s Moon page. For moonrise and moonset where you are, see Moonrise and moonset tonight.

Find the Moon on your birthday →

Daily Moon phase

Select a date for its detailed Moon view.

Full calendar →
Daily Moon phase and illumination for December 2038, at 03:00 UTC each day
DateMoonPhaseIllumination
Dec 1Waxing Crescent26%
Dec 2Waxing Crescent36%
Dec 3Waxing Crescent46%
Dec 4Waxing Gibbous56%
Dec 5Waxing Gibbous66%
Dec 6Waxing Gibbous74%
Dec 7Waxing Gibbous82%
Dec 8Waxing Gibbous89%
Dec 9Waxing Gibbous94%
Dec 10Waxing Gibbous98%
Dec 11Full Moon100%
Dec 12Full Moon100%
Dec 13Waning Gibbous98%
Dec 14Waning Gibbous95%
Dec 15Waning Gibbous89%
Dec 16Waning Gibbous82%
Dec 17Waning Gibbous74%
Dec 18Waning Gibbous64%
Dec 19Waning Gibbous53%
Dec 20Waning Crescent42%
Dec 21Waning Crescent31%
Dec 22Waning Crescent21%
Dec 23Waning Crescent12%
Dec 24Waning Crescent5%
Dec 25Waning Crescent1%
Dec 26New Moon0%
Dec 27Waxing Crescent2%
Dec 28Waxing Crescent6%
Dec 29Waxing Crescent12%
Dec 30Waxing Crescent20%
Dec 31Waxing Crescent29%
Moonrise and moonset where you are →

Born in December 2038?

Choose your birth date to see that day’s Moon in 3D and make a card you can share.

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