October 2031 2031 Luna Moon Phase Calendar
Daily moon phases, illumination, and rhythm guidance for your BaZi life planning.
Key phases this month
- New Moon — Day 15
- First Quarter — Day 24
- Full Moon — Day 1
- Last Quarter — Day 8
| Day | Phase | Illumination | Lunar age |
|---|---|---|---|
| 1 | Full Moon | 100% | 14.7d |
| 2 | Waning Gibbous | 99% | 15.7d |
| 3 | Waning Gibbous | 96% | 16.7d |
| 4 | Waning Gibbous | 90% | 17.7d |
| 5 | Waning Gibbous | 83% | 18.7d |
| 6 | Waning Gibbous | 74% | 19.7d |
| 7 | Waning Gibbous | 65% | 20.7d |
| 8 | Last Quarter | 54% | 21.7d |
| 9 | Last Quarter | 44% | 22.7d |
| 10 | Waning Crescent | 33% | 23.7d |
| 11 | Waning Crescent | 24% | 24.7d |
| 12 | Waning Crescent | 15% | 25.7d |
| 13 | Waning Crescent | 9% | 26.7d |
| 14 | Waning Crescent | 4% | 27.7d |
| 15 | New Moon | 1% | 28.7d |
| 16 | New Moon | 0% | 0.2d |
| 17 | Waxing Crescent | 2% | 1.2d |
| 18 | Waxing Crescent | 5% | 2.2d |
| 19 | Waxing Crescent | 11% | 3.2d |
| 20 | Waxing Crescent | 19% | 4.2d |
| 21 | Waxing Crescent | 28% | 5.2d |
| 22 | Waxing Crescent | 38% | 6.2d |
| 23 | First Quarter | 48% | 7.2d |
| 24 | First Quarter | 59% | 8.2d |
| 25 | Waxing Gibbous | 69% | 9.2d |
| 26 | Waxing Gibbous | 78% | 10.2d |
| 27 | Waxing Gibbous | 86% | 11.2d |
| 28 | Waxing Gibbous | 93% | 12.2d |
| 29 | Waxing Gibbous | 97% | 13.2d |
| 30 | Full Moon | 100% | 14.2d |
| 31 | Full Moon | 100% | 15.2d |