← 1921 Moon phase calendar

A MONTH OF WAXING AND WANING LIGHT

April 1921 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

New Moon
First Quarter
Full Moon
Last 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 April 1921, at 03:00 UTC each day
DateMoonPhaseIllumination
Apr 1Waning Crescent43%
Apr 2Waning Crescent34%
Apr 3Waning Crescent25%
Apr 4Waning Crescent17%
Apr 5Waning Crescent11%
Apr 6Waning Crescent5%
Apr 7Waning Crescent2%
Apr 8New Moon0%
Apr 9New Moon1%
Apr 10Waxing Crescent3%
Apr 11Waxing Crescent9%
Apr 12Waxing Crescent16%
Apr 13Waxing Crescent25%
Apr 14Waxing Crescent35%
Apr 15Waxing Crescent47%
Apr 16Waxing Gibbous58%
Apr 17Waxing Gibbous69%
Apr 18Waxing Gibbous79%
Apr 19Waxing Gibbous88%
Apr 20Waxing Gibbous94%
Apr 21Waxing Gibbous98%
Apr 22Full Moon100%
Apr 23Full Moon99%
Apr 24Waning Gibbous96%
Apr 25Waning Gibbous92%
Apr 26Waning Gibbous85%
Apr 27Waning Gibbous78%
Apr 28Waning Gibbous69%
Apr 29Waning Gibbous60%
Apr 30Last Quarter51%
Moonrise and moonset where you are →

Born in April 1921?

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

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