Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for December2076
Today's Moon
Calculated for 2026-02-09
- Moonrise
- 01:07
- Phase
- Last Quarter
- Age of Moon
- 20.8 days
- Moonset
- 11:31
- Illumination
- 64%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-09
- Sunrise
- 07:19
- Sunset
- 18:19
- Day Length
- 10h 59m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Tue | 12:08 | 22:57 | Waxing Crescent | 26% | 5 days | 400503 km |
| Dec 2 Wed | 12:50 | - | First Quarter | 35% | 6 days | 396770 km |
| Dec 3 Thu | 13:28 | 00:04 | First Quarter | 46% | 7 days | 392042 km |
| Dec 4 Fri | 14:02 | 01:09 | First Quarter | 56% | 8 days | 386488 km |
| Dec 5 Sat | 14:35 | 02:13 | First Quarter | 67% | 9 days | 380407 km |
| Dec 6 Sun | 15:09 | 03:16 | Waxing Gibbous | 76% | 10 days | 374206 km |
| Dec 7 Mon | 15:44 | 04:19 | Waxing Gibbous | 85% | 11 days | 368358 km |
| Dec 8 Tue | 16:22 | 05:23 | Waxing Gibbous | 91% | 12 days | 363351 km |
| Dec 9 Wed | 17:04 | 06:26 | Waxing Gibbous | 96% | 13 days | 363104 km |
| Dec 10 Thu | 17:51 | 07:29 | Full Moon | 99% | 14 days | 363104 km |
| Dec 11 Fri | 18:42 | 08:27 | Waning Gibbous | 100% | 15 days | 363104 km |
| Dec 12 Sat | 19:36 | 09:21 | Waning Gibbous | 98% | 16 days | 363104 km |
| Dec 13 Sun | 20:32 | 10:09 | Waning Gibbous | 95% | 17 days | 363104 km |
| Dec 14 Mon | 21:29 | 10:52 | Waning Gibbous | 89% | 18 days | 366778 km |
| Dec 15 Tue | 22:24 | 11:29 | Waning Gibbous | 81% | 19 days | 372476 km |
| Dec 16 Wed | 23:19 | 12:02 | Waning Gibbous | 72% | 20 days | 378694 km |
| Dec 17 Thu | - | 12:32 | Last Quarter | 62% | 21 days | 384937 km |
| Dec 18 Fri | 00:12 | 13:01 | Last Quarter | 52% | 22 days | 390759 km |
| Dec 19 Sat | 01:06 | 13:29 | Last Quarter | 41% | 23 days | 395808 km |
| Dec 20 Sun | 02:00 | 13:58 | Last Quarter | 31% | 24 days | 399856 km |
| Dec 21 Mon | 02:56 | 14:29 | Waning Crescent | 22% | 25 days | 402812 km |
| Dec 22 Tue | 03:55 | 15:03 | Waning Crescent | 14% | 26 days | 404701 km |
| Dec 23 Wed | 04:57 | 15:43 | Waning Crescent | 7% | 27 days | 405635 km |
| Dec 24 Thu | 06:02 | 16:29 | Waning Crescent | 3% | 28 days | 405696 km |
| Dec 25 Fri | 07:08 | 17:25 | New Moon | 0% | 29 days | 405228 km |
| Dec 26 Sat | 08:12 | 18:27 | Waxing Crescent | 0% | 0.4 days | 404130 km |
| Dec 27 Sun | 09:11 | 19:35 | Waxing Crescent | 2% | 1.4 days | 402505 km |
| Dec 28 Mon | 10:03 | 20:45 | Waxing Crescent | 7% | 2.4 days | 400335 km |
| Dec 29 Tue | 10:48 | 21:55 | Waxing Crescent | 13% | 3.4 days | 397567 km |
| Dec 30 Wed | 11:29 | 23:02 | Waxing Crescent | 21% | 4.4 days | 394149 km |
| Dec 31 Thu | 12:04 | - | Waxing Crescent | 30% | 5.4 days | 390079 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.