Moon · August 2025
Moon calendar for Elgin, Illinois, United States: August 2025
Daily moon phases, illumination, moonrise and moonset in Elgin, Illinois, United States for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Elgin, Illinois, United States.
Full moonSaturday, August 9, 2025, 3:33 AM
New moonFriday, August 22, 2025, 10:32 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | First Quarter | 52% | 1:40 PM | — |
| 2 | Waxing Gibbous | 61% | 2:31 PM | 12:08 AM |
| 3 | Waxing Gibbous | 70% | 3:42 PM | 12:27 AM |
| 4 | Waxing Gibbous | 79% | 4:33 PM | 1:24 AM |
| 5 | Waxing Gibbous | 86% | 5:38 PM | 2:00 AM |
| 6 | Waxing Gibbous | 92% | 6:23 PM | 2:49 AM |
| 7 | Waxing Gibbous | 97% | 7:12 PM | 3:57 AM |
| 8 | Full Moon | 99% | 7:38 PM | 5:15 AM |
| 9 | Full Moon | 100% | 8:12 PM | 6:19 AM |
| 10 | Waning Gibbous | 98% | 8:26 PM | 7:34 AM |
| 11 | Waning Gibbous | 94% | 8:46 PM | 8:31 AM |
| 12 | Waning Gibbous | 87% | 9:29 PM | 9:52 AM |
| 13 | Waning Gibbous | 78% | 9:39 PM | 11:24 AM |
| 14 | Waning Gibbous | 68% | 10:12 PM | 12:25 PM |
| 15 | Last Quarter | 56% | 10:28 PM | 1:48 PM |
| 16 | Last Quarter | 44% | 11:28 PM | 3:27 PM |
| 17 | Waning Crescent | 33% | — | 4:27 PM |
| 18 | Waning Crescent | 22% | 12:16 AM | 5:40 PM |
| 19 | Waning Crescent | 14% | 1:21 AM | 6:26 PM |
| 20 | Waning Crescent | 7% | 2:23 AM | 7:24 PM |
| 21 | Waning Crescent | 2% | 3:42 AM | 7:40 PM |
| 22 | New Moon | 0% | 4:58 AM | 8:11 PM |
| 23 | New Moon | 0% | 6:14 AM | 8:23 PM |
| 24 | Waxing Crescent | 3% | 7:30 AM | 8:35 PM |
| 25 | Waxing Crescent | 7% | 8:23 AM | 9:14 PM |
| 26 | Waxing Crescent | 12% | 9:34 AM | 9:32 PM |
| 27 | Waxing Crescent | 19% | 10:25 AM | 9:40 PM |
| 28 | Waxing Crescent | 27% | 11:35 AM | 10:11 PM |
| 29 | Waxing Crescent | 36% | 12:26 PM | 10:27 PM |
| 30 | First Quarter | 45% | 1:37 PM | 11:21 PM |
| 31 | First Quarter | 55% | 2:26 PM | 11:49 PM |
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Frequently asked questions
When is the full moon in August 2025 in Elgin, Illinois, United States?
The full moon peaks on Saturday, August 9, 2025, 3:33 AM (local time).
When is the new moon in August 2025?
The new moon falls on Friday, August 22, 2025, 10:32 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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