← 1917 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

September 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
Full 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 September 1917, at 03:00 UTC each day
DateMoonPhaseIllumination
Sep 1Full Moon100%
Sep 2Full Moon99%
Sep 3Waning Gibbous96%
Sep 4Waning Gibbous90%
Sep 5Waning Gibbous82%
Sep 6Waning Gibbous72%
Sep 7Waning Gibbous62%
Sep 8Waning Gibbous52%
Sep 9Waning Crescent42%
Sep 10Waning Crescent32%
Sep 11Waning Crescent24%
Sep 12Waning Crescent16%
Sep 13Waning Crescent10%
Sep 14Waning Crescent5%
Sep 15Waning Crescent2%
Sep 16New Moon0%
Sep 17New Moon1%
Sep 18Waxing Crescent3%
Sep 19Waxing Crescent7%
Sep 20Waxing Crescent13%
Sep 21Waxing Crescent20%
Sep 22Waxing Crescent29%
Sep 23Waxing Crescent38%
Sep 24Waxing Crescent49%
Sep 25Waxing Gibbous60%
Sep 26Waxing Gibbous71%
Sep 27Waxing Gibbous81%
Sep 28Waxing Gibbous89%
Sep 29Waxing Gibbous95%
Sep 30Waxing Gibbous99%
Moonrise and moonset where you are →

Born in September 1917?

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

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