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A MONTH OF WAXING AND WANING LIGHT
February 1931 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.
| Date | Moon | Phase | Illumination |
|---|---|---|---|
| Feb 1 | Waxing Gibbous | 95% | |
| Feb 2 | Waxing Gibbous | 99% | |
| Feb 3 | Full Moon | 100% | |
| Feb 4 | Waning Gibbous | 98% | |
| Feb 5 | Waning Gibbous | 93% | |
| Feb 6 | Waning Gibbous | 86% | |
| Feb 7 | Waning Gibbous | 77% | |
| Feb 8 | Waning Gibbous | 67% | |
| Feb 9 | Waning Gibbous | 56% | |
| Feb 10 | Waning Crescent | 45% | |
| Feb 11 | Waning Crescent | 35% | |
| Feb 12 | Waning Crescent | 26% | |
| Feb 13 | Waning Crescent | 17% | |
| Feb 14 | Waning Crescent | 11% | |
| Feb 15 | Waning Crescent | 5% | |
| Feb 16 | Waning Crescent | 2% | |
| Feb 17 | New Moon | 0% | |
| Feb 18 | New Moon | 0% | |
| Feb 19 | Waxing Crescent | 2% | |
| Feb 20 | Waxing Crescent | 6% | |
| Feb 21 | Waxing Crescent | 11% | |
| Feb 22 | Waxing Crescent | 18% | |
| Feb 23 | Waxing Crescent | 26% | |
| Feb 24 | Waxing Crescent | 34% | |
| Feb 25 | Waxing Crescent | 44% | |
| Feb 26 | Waxing Gibbous | 55% | |
| Feb 27 | Waxing Gibbous | 65% | |
| Feb 28 | Waxing Gibbous | 75% |
Born in February 1931?
Choose your birth date to see that day’s Moon in 3D and make a card you can share.