Moon Phases in Seattle
Moonrise, Moonset, Phase, Illumination and Age for December2039
Today's Moon
Calculated for 2026-02-02
- Moonrise
- 18:28
- Phase
- Full Moon
- Age of Moon
- 13.6 days
- Moonset
- 08:10
- Illumination
- 99%
- Next Full Moon
- 2026-02-01
Today's Sun
Calculated for 2026-02-02
- Sunrise
- 07:32
- Sunset
- 17:13
- Day Length
- 9h 41m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Thu | 17:02 | 08:38 | Waning Gibbous | 100% | 15 days | 363104 km |
| Dec 2 Fri | 17:46 | 09:37 | Waning Gibbous | 98% | 16 days | 363104 km |
| Dec 3 Sat | 18:37 | 10:28 | Waning Gibbous | 95% | 17 days | 363104 km |
| Dec 4 Sun | 19:36 | 11:12 | Waning Gibbous | 89% | 18 days | 365185 km |
| Dec 5 Mon | 20:39 | 11:47 | Waning Gibbous | 81% | 19 days | 370577 km |
| Dec 6 Tue | 21:46 | 12:16 | Waning Gibbous | 72% | 20 days | 376612 km |
| Dec 7 Wed | 22:55 | 12:41 | Last Quarter | 62% | 21 days | 382804 km |
| Dec 8 Thu | - | 13:03 | Last Quarter | 52% | 22 days | 388700 km |
| Dec 9 Fri | 00:05 | 13:23 | Last Quarter | 41% | 23 days | 393937 km |
| Dec 10 Sat | 01:18 | 13:42 | Last Quarter | 31% | 24 days | 398269 km |
| Dec 11 Sun | 02:32 | 14:03 | Waning Crescent | 22% | 25 days | 401581 km |
| Dec 12 Mon | 03:51 | 14:26 | Waning Crescent | 14% | 26 days | 403877 km |
| Dec 13 Tue | 05:13 | 14:55 | Waning Crescent | 7% | 27 days | 405246 km |
| Dec 14 Wed | 06:38 | 15:33 | Waning Crescent | 3% | 28 days | 405696 km |
| Dec 15 Thu | 08:01 | 16:21 | New Moon | 0% | 29 days | 405696 km |
| Dec 16 Fri | 09:16 | 17:24 | Waxing Crescent | 0% | 0.5 days | 405058 km |
| Dec 17 Sat | 10:16 | 18:38 | Waxing Crescent | 2% | 1.5 days | 403828 km |
| Dec 18 Sun | 11:01 | 19:59 | Waxing Crescent | 7% | 2.5 days | 402004 km |
| Dec 19 Mon | 11:36 | 21:19 | Waxing Crescent | 13% | 3.5 days | 399514 km |
| Dec 20 Tue | 12:02 | 22:35 | Waxing Crescent | 21% | 4.5 days | 396288 km |
| Dec 21 Wed | 12:24 | 23:49 | Waxing Crescent | 30% | 5.5 days | 392302 km |
| Dec 22 Thu | 12:44 | - | First Quarter | 40% | 6.5 days | 387612 km |
| Dec 23 Fri | 13:02 | 00:58 | First Quarter | 51% | 7.5 days | 382382 km |
| Dec 24 Sat | 13:21 | 02:06 | First Quarter | 61% | 8.5 days | 376883 km |
| Dec 25 Sun | 13:40 | 03:13 | Waxing Gibbous | 71% | 9.5 days | 371478 km |
| Dec 26 Mon | 14:03 | 04:19 | Waxing Gibbous | 80% | 10.5 days | 366581 km |
| Dec 27 Tue | 14:29 | 05:26 | Waxing Gibbous | 88% | 11.5 days | 363104 km |
| Dec 28 Wed | 15:03 | 06:29 | Waxing Gibbous | 94% | 12.5 days | 363104 km |
| Dec 29 Thu | 15:43 | 07:30 | Waxing Gibbous | 98% | 13.5 days | 363104 km |
| Dec 30 Fri | 16:31 | 08:24 | Full Moon | 100% | 14.5 days | 363104 km |
| Dec 31 Sat | 17:29 | 09:10 | Waning Gibbous | 99% | 15.5 days | 363104 km |
* Moon Phase: The shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth.
* Illumination: The percentage of the Moon's surface illuminated by the Sun.
* Moon Age: The number of days since the last New Moon.