Moon · August 2027
Moon calendar for Seattle, Washington, United States: August 2027
Daily moon phases, illumination, moonrise and moonset in Seattle, Washington, United States for August 2027. Full moon: August 17, 2027. All times are shown in the local time of Seattle, Washington, United States.
Full moonTuesday, August 17, 2027, 1:36 AM
New moonMonday, August 2, 2027, 2:23 AM
New moonTuesday, August 31, 2027, 8:42 AM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | New Moon | 1% | 4:14 AM | 8:56 PM |
| 2 | New Moon | 0% | 5:39 AM | 9:32 PM |
| 3 | Waxing Crescent | 3% | 7:11 AM | 9:40 PM |
| 4 | Waxing Crescent | 8% | 8:24 AM | 10:05 PM |
| 5 | Waxing Crescent | 15% | 9:44 AM | 10:21 PM |
| 6 | Waxing Crescent | 24% | 11:13 AM | 10:30 PM |
| 7 | Waxing Crescent | 34% | 12:22 PM | 11:10 PM |
| 8 | First Quarter | 45% | 1:38 PM | 11:35 PM |
| 9 | First Quarter | 56% | 2:42 PM | — |
| 10 | Waxing Gibbous | 66% | 3:58 PM | 12:06 AM |
| 11 | Waxing Gibbous | 75% | 4:56 PM | 12:39 AM |
| 12 | Waxing Gibbous | 83% | 5:45 PM | 1:38 AM |
| 13 | Waxing Gibbous | 89% | 6:23 PM | 2:27 AM |
| 14 | Waxing Gibbous | 94% | 6:54 PM | 3:38 AM |
| 15 | Waxing Gibbous | 98% | 7:31 PM | 4:33 AM |
| 16 | Full Moon | 100% | 7:40 PM | 5:45 AM |
| 17 | Full Moon | 100% | 7:58 PM | 6:48 AM |
| 18 | Waning Gibbous | 98% | 8:18 PM | 8:01 AM |
| 19 | Waning Gibbous | 94% | 8:25 PM | 9:16 AM |
| 20 | Waning Gibbous | 89% | 8:34 PM | 10:17 AM |
| 21 | Waning Gibbous | 82% | 9:10 PM | 11:34 AM |
| 22 | Waning Gibbous | 73% | 9:32 PM | 12:32 PM |
| 23 | Waning Gibbous | 63% | 9:51 PM | 1:59 PM |
| 24 | Last Quarter | 52% | 10:23 PM | 3:28 PM |
| 25 | Last Quarter | 41% | 11:28 PM | 4:27 PM |
| 26 | Waning Crescent | 30% | — | 5:38 PM |
| 27 | Waning Crescent | 20% | 12:22 AM | 6:21 PM |
| 28 | Waning Crescent | 11% | 1:47 AM | 6:53 PM |
| 29 | Waning Crescent | 5% | 3:24 AM | 7:33 PM |
| 30 | New Moon | 1% | 4:30 AM | 7:43 PM |
| 31 | New Moon | 0% | 6:11 AM | 8:10 PM |
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Frequently asked questions
When is the full moon in August 2027 in Seattle, Washington, United States?
The full moon peaks on Tuesday, August 17, 2027, 1:36 AM (local time).
When is the new moon in August 2027?
The new moon falls on Monday, August 2, 2027, 2:23 AM; Tuesday, August 31, 2027, 8:42 AM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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