Moon Phases January 2021
Last Quarter
6 January
New Moon
13 January
First Quarter
20 January
Full Moon
28 January
Moon phase day by day
| Day | Phase | Illumination |
|---|---|---|
| 1 | Waning Gibbous | 94% |
| 2 | Waning Gibbous | 88% |
| 3 | Waning Gibbous | 80% |
| 4 | Waning Gibbous | 70% |
| 5 | Last Quarter | 60% |
| 6 | Last Quarter | 49% |
| 7 | Last Quarter | 37% |
| 8 | Waning Crescent | 27% |
| 9 | Waning Crescent | 17% |
| 10 | Waning Crescent | 9% |
| 11 | New Moon | 4% |
| 12 | New Moon | 1% |
| 13 | New Moon | 0% |
| 14 | New Moon | 2% |
| 15 | Waxing Crescent | 6% |
| 16 | Waxing Crescent | 13% |
| 17 | Waxing Crescent | 20% |
| 18 | Waxing Crescent | 28% |
| 19 | First Quarter | 38% |
| 20 | First Quarter | 47% |
| 21 | First Quarter | 56% |
| 22 | First Quarter | 66% |
| 23 | Waxing Gibbous | 74% |
| 24 | Waxing Gibbous | 82% |
| 25 | Waxing Gibbous | 89% |
| 26 | Waxing Gibbous | 94% |
| 27 | Full Moon | 98% |
| 28 | Full Moon | 100% |
| 29 | Full Moon | 99% |
| 30 | Full Moon | 96% |
| 31 | Waning Gibbous | 91% |
Illumination at noon (UTC) for each day.
Frequently asked questions
When is the full moon in January 2021?
The full moon in January 2021 is on 28 January.
When is the new moon in January 2021?
The new moon in January 2021 is on 13 January.