Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for December1907
Today's Moon
Calculated for 2026-02-21
- Moonrise
- 09:23
- Phase
- Waxing Crescent
- Age of Moon
- 3.6 days
- Moonset
- 23:02
- Illumination
- 14%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-21
- Sunrise
- 07:08
- Sunset
- 18:28
- Day Length
- 11h 20m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sun | 03:03 | 15:14 | Waning Crescent | 18% | 25.4 days | 390652 km |
| Dec 2 Mon | 04:03 | 15:50 | Waning Crescent | 10% | 26.4 days | 394132 km |
| Dec 3 Tue | 05:07 | 16:28 | Waning Crescent | 5% | 27.4 days | 397181 km |
| Dec 4 Wed | 06:13 | 17:13 | Waning Crescent | 1% | 28.4 days | 399815 km |
| Dec 5 Thu | 07:21 | 18:04 | New Moon | 0% | 29.4 days | 402041 km |
| Dec 6 Fri | 08:29 | 19:02 | Waxing Crescent | 1% | 0.9 days | 403827 km |
| Dec 7 Sat | 09:35 | 20:05 | Waxing Crescent | 4% | 1.9 days | 405081 km |
| Dec 8 Sun | 10:34 | 21:13 | Waxing Crescent | 9% | 2.9 days | 405658 km |
| Dec 9 Mon | 11:27 | 22:20 | Waxing Crescent | 16% | 3.9 days | 405374 km |
| Dec 10 Tue | 12:12 | 23:26 | Waxing Crescent | 25% | 4.9 days | 404052 km |
| Dec 11 Wed | 12:52 | - | First Quarter | 35% | 5.9 days | 401560 km |
| Dec 12 Thu | 13:28 | 00:29 | First Quarter | 45% | 6.9 days | 397862 km |
| Dec 13 Fri | 14:02 | 01:31 | First Quarter | 56% | 7.9 days | 393047 km |
| Dec 14 Sat | 14:35 | 02:29 | First Quarter | 66% | 8.9 days | 387344 km |
| Dec 15 Sun | 15:09 | 03:28 | Waxing Gibbous | 76% | 9.9 days | 381108 km |
| Dec 16 Mon | 15:44 | 04:25 | Waxing Gibbous | 84% | 10.9 days | 374791 km |
| Dec 17 Tue | 16:21 | 05:23 | Waxing Gibbous | 91% | 11.9 days | 368893 km |
| Dec 18 Wed | 17:02 | 06:19 | Waxing Gibbous | 96% | 12.9 days | 363904 km |
| Dec 19 Thu | 17:46 | 07:14 | Full Moon | 99% | 13.9 days | 363104 km |
| Dec 20 Fri | 18:34 | 08:07 | Waning Gibbous | 100% | 14.9 days | 363104 km |
| Dec 21 Sat | 19:25 | 08:56 | Waning Gibbous | 99% | 15.9 days | 363104 km |
| Dec 22 Sun | 20:17 | 09:42 | Waning Gibbous | 95% | 16.9 days | 363104 km |
| Dec 23 Mon | 21:11 | 10:22 | Waning Gibbous | 89% | 17.9 days | 363104 km |
| Dec 24 Tue | 22:05 | 11:00 | Waning Gibbous | 82% | 18.9 days | 367172 km |
| Dec 25 Wed | 22:59 | 11:35 | Waning Gibbous | 73% | 19.9 days | 372526 km |
| Dec 26 Thu | 23:54 | 12:08 | Last Quarter | 63% | 20.9 days | 378318 km |
| Dec 27 Fri | - | 12:39 | Last Quarter | 53% | 21.9 days | 384107 km |
| Dec 28 Sat | 00:49 | 13:11 | Last Quarter | 42% | 22.9 days | 389510 km |
| Dec 29 Sun | 01:47 | 13:45 | Last Quarter | 32% | 23.9 days | 394247 km |
| Dec 30 Mon | 02:46 | 14:20 | Waning Crescent | 22% | 24.9 days | 398155 km |
| Dec 31 Tue | 03:50 | 15:01 | Waning Crescent | 14% | 25.9 days | 401184 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.