Moon Phases September 1917
Full Moon
1 September
Last Quarter
8 September
New Moon
16 September
First Quarter
24 September
Moon phase day by day
| Day | Phase | Illumination |
|---|---|---|
| 1 | Full Moon | 100% |
| 2 | Full Moon | 99% |
| 3 | Waning Gibbous | 94% |
| 4 | Waning Gibbous | 88% |
| 5 | Waning Gibbous | 79% |
| 6 | Waning Gibbous | 70% |
| 7 | Last Quarter | 60% |
| 8 | Last Quarter | 49% |
| 9 | Last Quarter | 39% |
| 10 | Waning Crescent | 30% |
| 11 | Waning Crescent | 22% |
| 12 | Waning Crescent | 14% |
| 13 | Waning Crescent | 8% |
| 14 | Waning Crescent | 4% |
| 15 | New Moon | 1% |
| 16 | New Moon | 0% |
| 17 | New Moon | 1% |
| 18 | New Moon | 4% |
| 19 | Waxing Crescent | 8% |
| 20 | Waxing Crescent | 14% |
| 21 | Waxing Crescent | 22% |
| 22 | First Quarter | 31% |
| 23 | First Quarter | 41% |
| 24 | First Quarter | 52% |
| 25 | First Quarter | 63% |
| 26 | Waxing Gibbous | 73% |
| 27 | Waxing Gibbous | 83% |
| 28 | Waxing Gibbous | 91% |
| 29 | Full Moon | 97% |
| 30 | Full Moon | 99% |
Illumination at noon (UTC) for each day.
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Frequently asked questions
When is the full moon in September 1917?
The full moon in September 1917 is on 1 September.
When is the new moon in September 1917?
The new moon in September 1917 is on 16 September.