Moon Phases in Seattle
Moonrise, Moonset, Phase, Illumination and Age for December2038
Today's Moon
Calculated for 2026-02-01
- Moonrise
- 17:07
- Phase
- Full Moon
- Age of Moon
- 13.3 days
- Moonset
- 07:47
- Illumination
- 98%
- Next Full Moon
- 2026-02-01
Today's Sun
Calculated for 2026-02-01
- Sunrise
- 07:33
- Sunset
- 17:12
- Day Length
- 9h 38m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Wed | 12:27 | 21:59 | Waxing Crescent | 20% | 4.4 days | 404440 km |
| Dec 2 Thu | 12:56 | 23:09 | Waxing Crescent | 29% | 5.4 days | 402208 km |
| Dec 3 Fri | 13:20 | - | First Quarter | 39% | 6.4 days | 398811 km |
| Dec 4 Sat | 13:41 | 00:16 | First Quarter | 50% | 7.4 days | 394286 km |
| Dec 5 Sun | 14:00 | 01:21 | First Quarter | 60% | 8.4 days | 388806 km |
| Dec 6 Mon | 14:19 | 02:25 | Waxing Gibbous | 70% | 9.4 days | 382678 km |
| Dec 7 Tue | 14:38 | 03:28 | Waxing Gibbous | 80% | 10.4 days | 376321 km |
| Dec 8 Wed | 15:00 | 04:31 | Waxing Gibbous | 87% | 11.4 days | 370221 km |
| Dec 9 Thu | 15:25 | 05:36 | Waxing Gibbous | 94% | 12.4 days | 364879 km |
| Dec 10 Fri | 15:54 | 06:39 | Waxing Gibbous | 98% | 13.4 days | 363104 km |
| Dec 11 Sat | 16:29 | 07:42 | Full Moon | 100% | 14.4 days | 363104 km |
| Dec 12 Sun | 17:13 | 08:42 | Waning Gibbous | 100% | 15.4 days | 363104 km |
| Dec 13 Mon | 18:04 | 09:36 | Waning Gibbous | 97% | 16.4 days | 363104 km |
| Dec 14 Tue | 19:04 | 10:22 | Waning Gibbous | 93% | 17.4 days | 363104 km |
| Dec 15 Wed | 20:10 | 11:02 | Waning Gibbous | 86% | 18.4 days | 365503 km |
| Dec 16 Thu | 21:20 | 11:36 | Waning Gibbous | 78% | 19.4 days | 370787 km |
| Dec 17 Fri | 22:32 | 12:03 | Last Quarter | 69% | 20.4 days | 376669 km |
| Dec 18 Sat | 23:46 | 12:28 | Last Quarter | 58% | 21.4 days | 382680 km |
| Dec 19 Sun | - | 12:51 | Last Quarter | 48% | 22.4 days | 388394 km |
| Dec 20 Mon | 01:01 | 13:14 | Last Quarter | 37% | 23.4 days | 393476 km |
| Dec 21 Tue | 02:18 | 13:39 | Waning Crescent | 27% | 24.4 days | 397708 km |
| Dec 22 Wed | 03:38 | 14:06 | Waning Crescent | 18% | 25.4 days | 400997 km |
| Dec 23 Thu | 05:00 | 14:39 | Waning Crescent | 11% | 26.4 days | 403358 km |
| Dec 24 Fri | 06:21 | 15:20 | Waning Crescent | 5% | 27.4 days | 404878 km |
| Dec 25 Sat | 07:39 | 16:11 | Waning Crescent | 2% | 28.4 days | 405674 km |
| Dec 26 Sun | 08:45 | 17:14 | New Moon | 0% | 29.4 days | 405696 km |
| Dec 27 Mon | 09:40 | 18:23 | Waxing Crescent | 1% | 0.8 days | 405441 km |
| Dec 28 Tue | 10:23 | 19:37 | Waxing Crescent | 4% | 1.8 days | 404448 km |
| Dec 29 Wed | 10:56 | 20:50 | Waxing Crescent | 9% | 2.8 days | 402794 km |
| Dec 30 Thu | 11:23 | 22:00 | Waxing Crescent | 16% | 3.8 days | 400383 km |
| Dec 31 Fri | 11:45 | 23:08 | Waxing Crescent | 24% | 4.8 days | 397134 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.