Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for December2091
Today's Moon
Calculated for 2026-02-11
- Moonrise
- 03:02
- Phase
- Last Quarter
- Age of Moon
- 23.7 days
- Moonset
- 12:54
- Illumination
- 34%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-11
- Sunrise
- 07:17
- Sunset
- 18:20
- Day Length
- 11h 3m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sat | 22:36 | 11:27 | Waning Gibbous | 74% | 19.8 days | 368932 km |
| Dec 2 Sun | 23:35 | 12:09 | Last Quarter | 64% | 20.8 days | 369370 km |
| Dec 3 Mon | - | 12:49 | Last Quarter | 53% | 21.8 days | 370484 km |
| Dec 4 Tue | 00:35 | 13:29 | Last Quarter | 43% | 22.8 days | 372161 km |
| Dec 5 Wed | 01:37 | 14:08 | Last Quarter | 33% | 23.8 days | 374297 km |
| Dec 6 Thu | 02:41 | 14:48 | Waning Crescent | 23% | 24.8 days | 376805 km |
| Dec 7 Fri | 03:47 | 15:31 | Waning Crescent | 15% | 25.8 days | 379621 km |
| Dec 8 Sat | 04:54 | 16:17 | Waning Crescent | 8% | 26.8 days | 382696 km |
| Dec 9 Sun | 06:03 | 17:08 | Waning Crescent | 3% | 27.8 days | 385986 km |
| Dec 10 Mon | 07:11 | 18:03 | New Moon | 1% | 28.8 days | 389433 km |
| Dec 11 Tue | 08:15 | 19:03 | Waxing Crescent | 0% | 0.3 days | 392943 km |
| Dec 12 Wed | 09:15 | 20:04 | Waxing Crescent | 2% | 1.3 days | 396374 km |
| Dec 13 Thu | 10:08 | 21:06 | Waxing Crescent | 6% | 2.3 days | 399528 km |
| Dec 14 Fri | 10:55 | 22:06 | Waxing Crescent | 12% | 3.3 days | 402159 km |
| Dec 15 Sat | 11:36 | 23:05 | Waxing Crescent | 19% | 4.3 days | 404001 km |
| Dec 16 Sun | 12:13 | - | Waxing Crescent | 28% | 5.3 days | 404800 km |
| Dec 17 Mon | 12:48 | 00:00 | First Quarter | 38% | 6.3 days | 404358 km |
| Dec 18 Tue | 13:21 | 00:54 | First Quarter | 49% | 7.3 days | 402572 km |
| Dec 19 Wed | 13:54 | 01:47 | First Quarter | 60% | 8.3 days | 399463 km |
| Dec 20 Thu | 14:26 | 02:39 | Waxing Gibbous | 70% | 9.3 days | 395191 km |
| Dec 21 Fri | 15:01 | 03:31 | Waxing Gibbous | 79% | 10.3 days | 390037 km |
| Dec 22 Sat | 15:38 | 04:23 | Waxing Gibbous | 87% | 11.3 days | 384387 km |
| Dec 23 Sun | 16:17 | 05:17 | Waxing Gibbous | 93% | 12.3 days | 378681 km |
| Dec 24 Mon | 17:01 | 06:09 | Waxing Gibbous | 98% | 13.3 days | 373369 km |
| Dec 25 Tue | 17:48 | 07:02 | Full Moon | 100% | 14.3 days | 368861 km |
| Dec 26 Wed | 18:39 | 07:53 | Waning Gibbous | 100% | 15.3 days | 365487 km |
| Dec 27 Thu | 19:34 | 08:41 | Waning Gibbous | 97% | 16.3 days | 363462 km |
| Dec 28 Fri | 20:31 | 09:27 | Waning Gibbous | 93% | 17.3 days | 363104 km |
| Dec 29 Sat | 21:30 | 10:10 | Waning Gibbous | 87% | 18.3 days | 363687 km |
| Dec 30 Sun | 22:29 | 10:51 | Waning Gibbous | 79% | 19.3 days | 365744 km |
| Dec 31 Mon | 23:30 | 11:30 | Waning Gibbous | 69% | 20.3 days | 368805 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.