← 2031 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

May 2031 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

Full Moon
Last Quarter
New Moon
First Quarter

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 2031 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 May 2031, at 03:00 UTC each day
DateMoonPhaseIllumination
May 1Waxing Gibbous63%
May 2Waxing Gibbous72%
May 3Waxing Gibbous81%
May 4Waxing Gibbous89%
May 5Waxing Gibbous95%
May 6Waxing Gibbous99%
May 7Full Moon100%
May 8Waning Gibbous99%
May 9Waning Gibbous95%
May 10Waning Gibbous88%
May 11Waning Gibbous79%
May 12Waning Gibbous69%
May 13Waning Gibbous58%
May 14Waning Crescent46%
May 15Waning Crescent36%
May 16Waning Crescent26%
May 17Waning Crescent17%
May 18Waning Crescent10%
May 19Waning Crescent5%
May 20Waning Crescent1%
May 21New Moon0%
May 22New Moon1%
May 23Waxing Crescent3%
May 24Waxing Crescent7%
May 25Waxing Crescent13%
May 26Waxing Crescent20%
May 27Waxing Crescent28%
May 28Waxing Crescent37%
May 29Waxing Crescent47%
May 30Waxing Gibbous57%
May 31Waxing Gibbous67%
Moonrise and moonset where you are →

Born in May 2031?

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

EN