← 2027 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

September 2027 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 2027 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 2027, at 03:00 UTC each day
DateMoonPhaseIllumination
Sep 1New Moon0%
Sep 2Waxing Crescent3%
Sep 3Waxing Crescent8%
Sep 4Waxing Crescent15%
Sep 5Waxing Crescent24%
Sep 6Waxing Crescent34%
Sep 7Waxing Crescent44%
Sep 8Waxing Gibbous54%
Sep 9Waxing Gibbous63%
Sep 10Waxing Gibbous72%
Sep 11Waxing Gibbous80%
Sep 12Waxing Gibbous87%
Sep 13Waxing Gibbous93%
Sep 14Waxing Gibbous97%
Sep 15Full Moon99%
Sep 16Full Moon100%
Sep 17Waning Gibbous99%
Sep 18Waning Gibbous95%
Sep 19Waning Gibbous90%
Sep 20Waning Gibbous83%
Sep 21Waning Gibbous74%
Sep 22Waning Gibbous64%
Sep 23Waning Gibbous54%
Sep 24Waning Crescent42%
Sep 25Waning Crescent31%
Sep 26Waning Crescent21%
Sep 27Waning Crescent12%
Sep 28Waning Crescent6%
Sep 29Waning Crescent1%
Sep 30New Moon0%
Moonrise and moonset where you are →

Born in September 2027?

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

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