Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for January1923
Today's Moon
Calculated for 2026-02-18
- Moonrise
- 07:52
- Phase
- New Moon
- Age of Moon
- 0.9 days
- Moonset
- 19:49
- Illumination
- 1%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-18
- Sunrise
- 07:11
- Sunset
- 18:26
- Day Length
- 11h 15m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Jan 1 Mon | 16:49 | 05:55 | Waxing Gibbous | 97% | 13.2 days | 382301 km |
| Jan 2 Tue | 17:44 | 06:50 | Full Moon | 100% | 14.2 days | 377651 km |
| Jan 3 Wed | 18:42 | 07:43 | Waning Gibbous | 100% | 15.2 days | 373643 km |
| Jan 4 Thu | 19:44 | 08:33 | Waning Gibbous | 98% | 16.2 days | 370515 km |
| Jan 5 Fri | 20:46 | 09:20 | Waning Gibbous | 93% | 17.2 days | 368410 km |
| Jan 6 Sat | 21:50 | 10:04 | Waning Gibbous | 87% | 18.2 days | 367377 km |
| Jan 7 Sun | 22:53 | 10:46 | Waning Gibbous | 79% | 19.2 days | 367379 km |
| Jan 8 Mon | 23:56 | 11:27 | Waning Gibbous | 70% | 20.2 days | 368313 km |
| Jan 9 Tue | - | 12:07 | Last Quarter | 60% | 21.2 days | 370025 km |
| Jan 10 Wed | 00:59 | 12:48 | Last Quarter | 49% | 22.2 days | 372342 km |
| Jan 11 Thu | 02:02 | 13:32 | Last Quarter | 39% | 23.2 days | 375090 km |
| Jan 12 Fri | 03:05 | 14:17 | Waning Crescent | 29% | 24.2 days | 378119 km |
| Jan 13 Sat | 04:06 | 15:06 | Waning Crescent | 20% | 25.2 days | 381311 km |
| Jan 14 Sun | 05:06 | 15:59 | Waning Crescent | 12% | 26.2 days | 384587 km |
| Jan 15 Mon | 06:02 | 16:54 | Waning Crescent | 6% | 27.2 days | 387895 km |
| Jan 16 Tue | 06:54 | 17:50 | Waning Crescent | 2% | 28.2 days | 391198 km |
| Jan 17 Wed | 07:42 | 18:47 | New Moon | 0% | 29.2 days | 394442 km |
| Jan 18 Thu | 08:25 | 19:44 | Waxing Crescent | 1% | 0.7 days | 397542 km |
| Jan 19 Fri | 09:04 | 20:38 | Waxing Crescent | 3% | 1.7 days | 400357 km |
| Jan 20 Sat | 09:41 | 21:32 | Waxing Crescent | 8% | 2.7 days | 402696 km |
| Jan 21 Sun | 10:15 | 22:24 | Waxing Crescent | 15% | 3.7 days | 404328 km |
| Jan 22 Mon | 10:48 | 23:16 | Waxing Crescent | 23% | 4.7 days | 405011 km |
| Jan 23 Tue | 11:21 | - | First Quarter | 32% | 5.7 days | 404538 km |
| Jan 24 Wed | 11:55 | 00:08 | First Quarter | 43% | 6.7 days | 402774 km |
| Jan 25 Thu | 12:30 | 01:00 | First Quarter | 53% | 7.7 days | 399697 km |
| Jan 26 Fri | 13:09 | 01:53 | First Quarter | 64% | 8.7 days | 395418 km |
| Jan 27 Sat | 13:51 | 02:47 | Waxing Gibbous | 74% | 9.7 days | 390183 km |
| Jan 28 Sun | 14:38 | 03:41 | Waxing Gibbous | 82% | 10.7 days | 384355 km |
| Jan 29 Mon | 15:30 | 04:35 | Waxing Gibbous | 90% | 11.7 days | 378377 km |
| Jan 30 Tue | 16:26 | 05:30 | Waxing Gibbous | 95% | 12.7 days | 372721 km |
| Jan 31 Wed | 17:27 | 06:21 | Waxing Gibbous | 99% | 13.7 days | 367839 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.