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A MONTH OF WAXING AND WANING LIGHT
August 2031 Moon phase calendar
Daily phase and illumination values use a Korea-time reference. Exact major phase moments are in Korea Standard Time (KST); moonrise and moonset below use Seoul as a reference location.
Major phase times
Daily Moon phase
Select a date for its detailed Moon view.
| Date | Moon | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|---|
| 8/1 | Waxing Gibbous | 94% | 17:56 | 03:12 | |
| 8/2 | Waxing Gibbous | 98% | 18:45 | 04:23 | |
| 8/3 | Full Moon | 100% | 19:29 | 05:36 | |
| 8/4 | Waning Gibbous | 98% | 20:08 | 06:49 | |
| 8/5 | Waning Gibbous | 94% | 20:43 | 08:01 | |
| 8/6 | Waning Gibbous | 87% | 21:18 | 09:10 | |
| 8/7 | Waning Gibbous | 79% | 21:52 | 10:16 | |
| 8/8 | Last Quarter | 69% | 22:27 | 11:20 | |
| 8/9 | Last Quarter | 59% | 23:05 | 12:22 | |
| 8/10 | Last Quarter | 49% | 23:45 | 13:22 | |
| 8/11 | Last Quarter | 39% | — | 14:18 | |
| 8/12 | Waning Crescent | 30% | 00:28 | 15:10 | |
| 8/13 | Waning Crescent | 22% | 01:15 | 15:58 | |
| 8/14 | Waning Crescent | 15% | 02:05 | 16:42 | |
| 8/15 | Waning Crescent | 9% | 02:58 | 17:22 | |
| 8/16 | Waning Crescent | 4% | 03:53 | 17:58 | |
| 8/17 | Waning Crescent | 1% | 04:49 | 18:31 | |
| 8/18 | New Moon | 0% | 05:45 | 19:01 | |
| 8/19 | Waxing Crescent | 1% | 06:42 | 19:31 | |
| 8/20 | Waxing Crescent | 4% | 07:40 | 20:00 | |
| 8/21 | Waxing Crescent | 8% | 08:39 | 20:31 | |
| 8/22 | Waxing Crescent | 15% | 09:39 | 21:03 | |
| 8/23 | Waxing Crescent | 23% | 10:40 | 21:38 | |
| 8/24 | First Quarter | 32% | 11:43 | 22:18 | |
| 8/25 | First Quarter | 43% | 12:46 | 23:04 | |
| 8/26 | First Quarter | 54% | 13:48 | 23:57 | |
| 8/27 | First Quarter | 65% | 14:48 | — | |
| 8/28 | Waxing Gibbous | 76% | 15:44 | 00:57 | |
| 8/29 | Waxing Gibbous | 85% | 16:34 | 02:03 | |
| 8/30 | Waxing Gibbous | 92% | 17:19 | 03:13 | |
| 8/31 | Waxing Gibbous | 97% | 18:00 | 04:24 |
Moonrise and moonset are astronomical calculations for Seoul and may differ from your location or visible horizon. Weather and local obstructions are not included.