← 1917 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

May 1917 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 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 1917, at 03:00 UTC each day
DateMoonPhaseIllumination
May 1Waxing Gibbous68%
May 2Waxing Gibbous76%
May 3Waxing Gibbous84%
May 4Waxing Gibbous90%
May 5Waxing Gibbous95%
May 6Waxing Gibbous99%
May 7Full Moon100%
May 8Waning Gibbous99%
May 9Waning Gibbous95%
May 10Waning Gibbous89%
May 11Waning Gibbous81%
May 12Waning Gibbous72%
May 13Waning Gibbous61%
May 14Last Quarter50%
May 15Waning Crescent38%
May 16Waning Crescent27%
May 17Waning Crescent18%
May 18Waning Crescent10%
May 19Waning Crescent4%
May 20Waning Crescent1%
May 21New Moon0%
May 22Waxing Crescent1%
May 23Waxing Crescent5%
May 24Waxing Crescent10%
May 25Waxing Crescent16%
May 26Waxing Crescent24%
May 27Waxing Crescent33%
May 28Waxing Crescent42%
May 29Waxing Gibbous51%
May 30Waxing Gibbous61%
May 31Waxing Gibbous70%
Moonrise and moonset where you are →

Born in May 1917?

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

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