Moon Phases August 1917
Full Moon
3 August
Last Quarter
9 August
New Moon
18 August
First Quarter
25 August
Moon phase day by day
| Day | Phase | Illumination |
|---|---|---|
| 1 | Waxing Gibbous | 95% |
| 2 | Full Moon | 99% |
| 3 | Full Moon | 100% |
| 4 | Full Moon | 98% |
| 5 | Waning Gibbous | 93% |
| 6 | Waning Gibbous | 85% |
| 7 | Waning Gibbous | 76% |
| 8 | Last Quarter | 66% |
| 9 | Last Quarter | 55% |
| 10 | Last Quarter | 44% |
| 11 | Last Quarter | 34% |
| 12 | Waning Crescent | 25% |
| 13 | Waning Crescent | 17% |
| 14 | Waning Crescent | 10% |
| 15 | Waning Crescent | 5% |
| 16 | New Moon | 2% |
| 17 | New Moon | 0% |
| 18 | New Moon | 0% |
| 19 | New Moon | 2% |
| 20 | Waxing Crescent | 6% |
| 21 | Waxing Crescent | 12% |
| 22 | Waxing Crescent | 18% |
| 23 | Waxing Crescent | 27% |
| 24 | First Quarter | 36% |
| 25 | First Quarter | 46% |
| 26 | First Quarter | 56% |
| 27 | First Quarter | 67% |
| 28 | Waxing Gibbous | 77% |
| 29 | Waxing Gibbous | 86% |
| 30 | Waxing Gibbous | 93% |
| 31 | Full Moon | 98% |
Illumination at noon (UTC) for each day.
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Frequently asked questions
When is the full moon in August 1917?
The full moon in August 1917 is on 3 August.
When is the new moon in August 1917?
The new moon in August 1917 is on 18 August.