September 2021 2021 Luna Moon Phase Calendar
Daily moon phases, illumination, and rhythm guidance for your BaZi life planning.
Key phases this month
- New Moon — Day 6
- First Quarter — Day 14
- Full Moon — Day 21
- Last Quarter — Day 28
| Day | Phase | Illumination | Lunar age |
|---|---|---|---|
| 1 | Waning Crescent | 30% | 24.1d |
| 2 | Waning Crescent | 21% | 25.1d |
| 3 | Waning Crescent | 13% | 26.1d |
| 4 | Waning Crescent | 7% | 27.1d |
| 5 | Waning Crescent | 2% | 28.1d |
| 6 | New Moon | 0% | 29.1d |
| 7 | New Moon | 0% | 0.5d |
| 8 | Waxing Crescent | 3% | 1.5d |
| 9 | Waxing Crescent | 7% | 2.5d |
| 10 | Waxing Crescent | 14% | 3.5d |
| 11 | Waxing Crescent | 22% | 4.5d |
| 12 | Waxing Crescent | 31% | 5.5d |
| 13 | First Quarter | 41% | 6.5d |
| 14 | First Quarter | 52% | 7.5d |
| 15 | Waxing Gibbous | 62% | 8.5d |
| 16 | Waxing Gibbous | 72% | 9.5d |
| 17 | Waxing Gibbous | 81% | 10.5d |
| 18 | Waxing Gibbous | 89% | 11.5d |
| 19 | Waxing Gibbous | 95% | 12.5d |
| 20 | Waxing Gibbous | 98% | 13.5d |
| 21 | Full Moon | 100% | 14.5d |
| 22 | Full Moon | 99% | 15.5d |
| 23 | Waning Gibbous | 96% | 16.5d |
| 24 | Waning Gibbous | 92% | 17.5d |
| 25 | Waning Gibbous | 85% | 18.5d |
| 26 | Waning Gibbous | 76% | 19.5d |
| 27 | Waning Gibbous | 67% | 20.5d |
| 28 | Last Quarter | 56% | 21.5d |
| 29 | Last Quarter | 46% | 22.5d |
| 30 | Waning Crescent | 35% | 23.5d |