Moon Phases in Washington
Moonrise, Moonset, Phase, Illumination and Age for December1991
Today's Moon
Calculated for 2026-06-22
- Moonrise
- 14:06
- Phase
- First Quarter
- Age of Moon
- 7.1 days
- Moonset
- 00:49
- Illumination
- 47%
- Next Full Moon
- 2026-06-29
Today's Sun
Calculated for 2026-06-22
- Sunrise
- 04:25
- Sunset
- 21:51
- Day Length
- 17h 26m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sun | 02:44 | 13:10 | Waning Crescent | 29% | 24.2 days | 387293 km |
| Dec 2 Mon | 04:04 | 13:26 | Waning Crescent | 20% | 25.2 days | 381113 km |
| Dec 3 Tue | 05:24 | 13:46 | Waning Crescent | 12% | 26.2 days | 374915 km |
| Dec 4 Wed | 06:40 | 14:12 | Waning Crescent | 6% | 27.2 days | 369196 km |
| Dec 5 Thu | 07:51 | 14:47 | Waning Crescent | 2% | 28.2 days | 364427 km |
| Dec 6 Fri | 08:51 | 15:33 | New Moon | 0% | 29.2 days | 363104 km |
| Dec 7 Sat | 09:39 | 16:30 | Waxing Crescent | 0% | 0.6 days | 363104 km |
| Dec 8 Sun | 10:14 | 17:36 | Waxing Crescent | 3% | 1.6 days | 363104 km |
| Dec 9 Mon | 10:41 | 18:46 | Waxing Crescent | 8% | 2.6 days | 363104 km |
| Dec 10 Tue | 11:01 | 19:58 | Waxing Crescent | 14% | 3.6 days | 363838 km |
| Dec 11 Wed | 11:16 | 21:11 | Waxing Crescent | 22% | 4.6 days | 368139 km |
| Dec 12 Thu | 11:29 | 22:22 | First Quarter | 32% | 5.6 days | 373230 km |
| Dec 13 Fri | 11:41 | 23:36 | First Quarter | 42% | 6.6 days | 378687 km |
| Dec 14 Sat | 11:52 | - | First Quarter | 53% | 7.6 days | 384106 km |
| Dec 15 Sun | 12:04 | 00:50 | First Quarter | 63% | 8.6 days | 389154 km |
| Dec 16 Mon | 12:18 | 02:07 | Waxing Gibbous | 73% | 9.6 days | 393594 km |
| Dec 17 Tue | 12:36 | 03:29 | Waxing Gibbous | 82% | 10.6 days | 397300 km |
| Dec 18 Wed | 13:00 | 04:53 | Waxing Gibbous | 89% | 11.6 days | 400248 km |
| Dec 19 Thu | 13:36 | 06:18 | Waxing Gibbous | 95% | 12.6 days | 402485 km |
| Dec 20 Fri | 14:28 | 07:36 | Waxing Gibbous | 99% | 13.6 days | 404088 km |
| Dec 21 Sat | 15:40 | 08:39 | Full Moon | 100% | 14.6 days | 405123 km |
| Dec 22 Sun | 17:07 | 09:25 | Waning Gibbous | 99% | 15.6 days | 405611 km |
| Dec 23 Mon | 18:41 | 09:56 | Waning Gibbous | 96% | 16.6 days | 405506 km |
| Dec 24 Tue | 20:14 | 10:19 | Waning Gibbous | 91% | 17.6 days | 404707 km |
| Dec 25 Wed | 21:43 | 10:36 | Waning Gibbous | 84% | 18.6 days | 403080 km |
| Dec 26 Thu | 23:09 | 10:50 | Waning Gibbous | 76% | 19.6 days | 400499 km |
| Dec 27 Fri | - | 11:04 | Last Quarter | 66% | 20.6 days | 396898 km |
| Dec 28 Sat | 00:32 | 11:18 | Last Quarter | 56% | 21.6 days | 392306 km |
| Dec 29 Sun | 01:53 | 11:33 | Last Quarter | 45% | 22.6 days | 386880 km |
| Dec 30 Mon | 03:13 | 11:51 | Last Quarter | 35% | 23.6 days | 380901 km |
| Dec 31 Tue | 04:30 | 12:15 | Waning Crescent | 25% | 24.6 days | 374766 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.