Moon · August 2025
Moon calendar for Argenteuil, Île-de-France, France: August 2025
Daily moon phases, illumination, moonrise and moonset in Argenteuil, Île-de-France, France for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Argenteuil, Île-de-France, France.
Full moonSaturday, August 9, 2025, 10:33 AM
New moonSaturday, August 23, 2025, 5:32 AM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | First Quarter | 49% | 2:29 PM | 12:19 AM |
| 2 | First Quarter | 59% | 3:46 PM | 12:28 AM |
| 3 | Waxing Gibbous | 68% | 4:50 PM | 1:02 AM |
| 4 | Waxing Gibbous | 76% | 5:58 PM | 1:36 AM |
| 5 | Waxing Gibbous | 84% | 6:50 PM | 2:15 AM |
| 6 | Waxing Gibbous | 90% | 7:41 PM | 3:12 AM |
| 7 | Waxing Gibbous | 96% | 8:19 PM | 4:12 AM |
| 8 | Waxing Gibbous | 99% | 8:38 PM | 5:31 AM |
| 9 | Full Moon | 100% | 9:19 PM | 6:30 AM |
| 10 | Waning Gibbous | 99% | 9:35 PM | 7:56 AM |
| 11 | Waning Gibbous | 95% | 9:44 PM | 9:28 AM |
| 12 | Waning Gibbous | 89% | 10:07 PM | 10:28 AM |
| 13 | Waning Gibbous | 81% | 10:20 PM | 12:02 PM |
| 14 | Waning Gibbous | 71% | 10:27 PM | 1:34 PM |
| 15 | Last Quarter | 60% | 10:57 PM | 2:55 PM |
| 16 | Last Quarter | 48% | 11:32 PM | 4:26 PM |
| 17 | Waning Crescent | 36% | — | 5:55 PM |
| 18 | Waning Crescent | 25% | 12:10 AM | 7:16 PM |
| 19 | Waning Crescent | 16% | 1:14 AM | 8:02 PM |
| 20 | Waning Crescent | 9% | 2:19 AM | 8:31 PM |
| 21 | Waning Crescent | 3% | 3:46 AM | 9:05 PM |
| 22 | New Moon | 1% | 5:17 AM | 9:31 PM |
| 23 | New Moon | 0% | 6:25 AM | 9:36 PM |
| 24 | Waxing Crescent | 2% | 7:46 AM | 9:43 PM |
| 25 | Waxing Crescent | 5% | 9:04 AM | 9:58 PM |
| 26 | Waxing Crescent | 11% | 10:11 AM | 10:14 PM |
| 27 | Waxing Crescent | 17% | 11:29 AM | 10:22 PM |
| 28 | Waxing Crescent | 25% | 12:23 PM | 10:32 PM |
| 29 | Waxing Crescent | 34% | 1:37 PM | 11:08 PM |
| 30 | First Quarter | 43% | 2:33 PM | 11:36 PM |
| 31 | First Quarter | 52% | 3:46 PM | — |
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Frequently asked questions
When is the full moon in August 2025 in Argenteuil, Île-de-France, France?
The full moon peaks on Saturday, August 9, 2025, 10:33 AM (local time).
When is the new moon in August 2025?
The new moon falls on Saturday, August 23, 2025, 5:32 AM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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