← 2099 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

August 2099 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 August 2099, at 03:00 UTC each day
DateMoonPhaseIllumination
Aug 1Full Moon100%
Aug 2Waning Gibbous99%
Aug 3Waning Gibbous96%
Aug 4Waning Gibbous92%
Aug 5Waning Gibbous86%
Aug 6Waning Gibbous79%
Aug 7Waning Gibbous71%
Aug 8Waning Gibbous61%
Aug 9Waning Gibbous52%
Aug 10Waning Crescent42%
Aug 11Waning Crescent32%
Aug 12Waning Crescent23%
Aug 13Waning Crescent14%
Aug 14Waning Crescent7%
Aug 15Waning Crescent2%
Aug 16New Moon0%
Aug 17Waxing Crescent1%
Aug 18Waxing Crescent5%
Aug 19Waxing Crescent11%
Aug 20Waxing Crescent20%
Aug 21Waxing Crescent30%
Aug 22Waxing Crescent40%
Aug 23Waxing Gibbous51%
Aug 24Waxing Gibbous62%
Aug 25Waxing Gibbous72%
Aug 26Waxing Gibbous81%
Aug 27Waxing Gibbous88%
Aug 28Waxing Gibbous94%
Aug 29Waxing Gibbous98%
Aug 30Full Moon100%
Aug 31Full Moon100%
Moonrise and moonset where you are →

Born in August 2099?

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

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