Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for December2099
Today's Moon
Calculated for 2026-02-14
- Moonrise
- 05:33
- Phase
- Waning Crescent
- Age of Moon
- 25.9 days
- Moonset
- 15:42
- Illumination
- 14%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-14
- Sunrise
- 07:15
- Sunset
- 18:23
- Day Length
- 11h 8m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Tue | 21:05 | 10:47 | Waning Gibbous | 87% | 18.3 days | 392280 km |
| Dec 2 Wed | 22:11 | 11:30 | Waning Gibbous | 79% | 19.3 days | 396767 km |
| Dec 3 Thu | 23:17 | 12:07 | Waning Gibbous | 69% | 20.3 days | 400453 km |
| Dec 4 Fri | - | 12:40 | Last Quarter | 59% | 21.3 days | 403037 km |
| Dec 5 Sat | 00:21 | 13:11 | Last Quarter | 48% | 22.3 days | 404314 km |
| Dec 6 Sun | 01:27 | 13:42 | Last Quarter | 38% | 23.3 days | 404207 km |
| Dec 7 Mon | 02:32 | 14:13 | Waning Crescent | 28% | 24.3 days | 402770 km |
| Dec 8 Tue | 03:40 | 14:48 | Waning Crescent | 19% | 25.3 days | 400176 km |
| Dec 9 Wed | 04:50 | 15:28 | Waning Crescent | 11% | 26.3 days | 396691 km |
| Dec 10 Thu | 06:01 | 16:15 | Waning Crescent | 6% | 27.3 days | 392634 km |
| Dec 11 Fri | 07:12 | 17:09 | Waning Crescent | 2% | 28.3 days | 388337 km |
| Dec 12 Sat | 08:17 | 18:10 | New Moon | 0% | 29.3 days | 384110 km |
| Dec 13 Sun | 09:15 | 19:15 | Waxing Crescent | 1% | 0.8 days | 380212 km |
| Dec 14 Mon | 10:03 | 20:19 | Waxing Crescent | 3% | 1.8 days | 376835 km |
| Dec 15 Tue | 10:43 | 21:22 | Waxing Crescent | 8% | 2.8 days | 374103 km |
| Dec 16 Wed | 11:17 | 22:21 | Waxing Crescent | 15% | 3.8 days | 372077 km |
| Dec 17 Thu | 11:46 | 23:17 | Waxing Crescent | 24% | 4.8 days | 370770 km |
| Dec 18 Fri | 12:12 | - | First Quarter | 33% | 5.8 days | 370155 km |
| Dec 19 Sat | 12:36 | 00:11 | First Quarter | 43% | 6.8 days | 370190 km |
| Dec 20 Sun | 13:02 | 01:04 | First Quarter | 54% | 7.8 days | 370821 km |
| Dec 21 Mon | 13:28 | 01:58 | First Quarter | 64% | 8.8 days | 372000 km |
| Dec 22 Tue | 13:56 | 02:53 | Waxing Gibbous | 74% | 9.8 days | 373686 km |
| Dec 23 Wed | 14:29 | 03:50 | Waxing Gibbous | 83% | 10.8 days | 375848 km |
| Dec 24 Thu | 15:07 | 04:50 | Waxing Gibbous | 90% | 11.8 days | 378460 km |
| Dec 25 Fri | 15:53 | 05:51 | Waxing Gibbous | 96% | 12.8 days | 381488 km |
| Dec 26 Sat | 16:46 | 06:52 | Full Moon | 99% | 13.8 days | 384878 km |
| Dec 27 Sun | 17:48 | 07:50 | Waning Gibbous | 100% | 14.8 days | 388535 km |
| Dec 28 Mon | 18:54 | 08:42 | Waning Gibbous | 99% | 15.8 days | 392312 km |
| Dec 29 Tue | 20:02 | 09:28 | Waning Gibbous | 96% | 16.8 days | 396005 km |
| Dec 30 Wed | 21:09 | 10:07 | Waning Gibbous | 90% | 17.8 days | 399355 km |
| Dec 31 Thu | 22:15 | 10:42 | Waning Gibbous | 83% | 18.8 days | 402075 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.