Moon · August 2025
Moon calendar for Hilo, Hawaii, United States: August 2025
Daily moon phases, illumination, moonrise and moonset in Hilo, Hawaii, United States for August 2025. Full moon: August 8, 2025. All times are shown in the local time of Hilo, Hawaii, United States.
Full moonFriday, August 8, 2025, 10:33 PM
New moonFriday, August 22, 2025, 5:32 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | First Quarter | 54% | 12:28 PM | — |
| 2 | Waxing Gibbous | 63% | 1:35 PM | 12:22 AM |
| 3 | Waxing Gibbous | 72% | 2:23 PM | 1:17 AM |
| 4 | Waxing Gibbous | 80% | 3:27 PM | 1:45 AM |
| 5 | Waxing Gibbous | 87% | 4:14 PM | 2:31 AM |
| 6 | Waxing Gibbous | 93% | 4:56 PM | 3:36 AM |
| 7 | Waxing Gibbous | 97% | 5:42 PM | 4:26 AM |
| 8 | Full Moon | 100% | 6:27 PM | 5:34 AM |
| 9 | Full Moon | 100% | 7:24 PM | 6:24 AM |
| 10 | Waning Gibbous | 97% | 7:45 PM | 7:32 AM |
| 11 | Waning Gibbous | 92% | 8:27 PM | 8:22 AM |
| 12 | Waning Gibbous | 85% | 9:19 PM | 9:31 AM |
| 13 | Waning Gibbous | 76% | 9:42 PM | 10:22 AM |
| 14 | Waning Gibbous | 65% | 10:27 PM | 11:32 AM |
| 15 | Last Quarter | 54% | 11:30 PM | 12:25 PM |
| 16 | Last Quarter | 42% | — | 1:38 PM |
| 17 | Waning Crescent | 31% | 12:18 AM | 2:42 PM |
| 18 | Waning Crescent | 20% | 1:25 AM | 3:48 PM |
| 19 | Waning Crescent | 12% | 2:21 AM | 4:40 PM |
| 20 | Waning Crescent | 6% | 3:32 AM | 5:37 PM |
| 21 | Waning Crescent | 2% | 4:25 AM | 6:22 PM |
| 22 | New Moon | 0% | 5:34 AM | 7:13 PM |
| 23 | New Moon | 1% | 6:24 AM | 7:35 PM |
| 24 | Waxing Crescent | 3% | 7:25 AM | 8:16 PM |
| 25 | Waxing Crescent | 8% | 8:06 AM | 8:29 PM |
| 26 | Waxing Crescent | 14% | 8:39 AM | 9:26 PM |
| 27 | Waxing Crescent | 21% | 9:39 AM | 9:40 PM |
| 28 | Waxing Crescent | 29% | 10:27 AM | 10:21 PM |
| 29 | Waxing Crescent | 38% | 11:32 AM | 11:10 PM |
| 30 | First Quarter | 47% | 12:19 PM | 11:41 PM |
| 31 | First Quarter | 57% | 1:24 PM | — |
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Frequently asked questions
When is the full moon in August 2025 in Hilo, Hawaii, United States?
The full moon peaks on Friday, August 8, 2025, 10:33 PM (local time).
When is the new moon in August 2025?
The new moon falls on Friday, August 22, 2025, 5:32 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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