Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for September2091
Today's Moon
Calculated for 2026-02-12
- Moonrise
- 03:57
- Phase
- Last Quarter
- Age of Moon
- 23.7 days
- Moonset
- 13:46
- Illumination
- 33%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-12
- Sunrise
- 07:16
- Sunset
- 18:21
- Day Length
- 11h 4m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sat | 21:15 | 09:17 | Waning Gibbous | 92% | 17.4 days | 403079 km |
| Sep 2 Sun | 21:49 | 10:09 | Waning Gibbous | 86% | 18.4 days | 400707 km |
| Sep 3 Mon | 22:25 | 11:01 | Waning Gibbous | 77% | 19.4 days | 397515 km |
| Sep 4 Tue | 23:03 | 11:54 | Last Quarter | 68% | 20.4 days | 393473 km |
| Sep 5 Wed | 23:45 | 12:46 | Last Quarter | 58% | 21.4 days | 388639 km |
| Sep 6 Thu | - | 13:39 | Last Quarter | 47% | 22.4 days | 383188 km |
| Sep 7 Fri | 00:30 | 14:31 | Last Quarter | 37% | 23.4 days | 377408 km |
| Sep 8 Sat | 01:21 | 15:22 | Waning Crescent | 27% | 24.4 days | 371686 km |
| Sep 9 Sun | 02:15 | 16:11 | Waning Crescent | 18% | 25.4 days | 366460 km |
| Sep 10 Mon | 03:14 | 16:58 | Waning Crescent | 11% | 26.4 days | 363104 km |
| Sep 11 Tue | 04:16 | 17:44 | Waning Crescent | 5% | 27.4 days | 363104 km |
| Sep 12 Wed | 05:21 | 18:27 | Waning Crescent | 1% | 28.4 days | 363104 km |
| Sep 13 Thu | 06:26 | 19:10 | New Moon | 0% | 29.4 days | 363104 km |
| Sep 14 Fri | 07:33 | 19:52 | Waxing Crescent | 1% | 0.9 days | 363104 km |
| Sep 15 Sat | 08:40 | 20:35 | Waxing Crescent | 4% | 1.9 days | 364503 km |
| Sep 16 Sun | 09:48 | 21:20 | Waxing Crescent | 9% | 2.9 days | 369652 km |
| Sep 17 Mon | 10:54 | 22:07 | Waxing Crescent | 16% | 3.9 days | 375657 km |
| Sep 18 Tue | 11:58 | 22:57 | Waxing Crescent | 25% | 4.9 days | 382022 km |
| Sep 19 Wed | 12:59 | 23:50 | First Quarter | 34% | 5.9 days | 388249 km |
| Sep 20 Thu | 13:57 | - | First Quarter | 45% | 6.9 days | 393889 km |
| Sep 21 Fri | 14:49 | 00:45 | First Quarter | 55% | 7.9 days | 398594 km |
| Sep 22 Sat | 15:37 | 01:42 | First Quarter | 66% | 8.9 days | 402146 km |
| Sep 23 Sun | 16:19 | 02:38 | Waxing Gibbous | 75% | 9.9 days | 404466 km |
| Sep 24 Mon | 16:59 | 03:35 | Waxing Gibbous | 84% | 10.9 days | 405602 km |
| Sep 25 Tue | 17:35 | 04:30 | Waxing Gibbous | 91% | 11.9 days | 405690 km |
| Sep 26 Wed | 18:09 | 05:25 | Waxing Gibbous | 96% | 12.9 days | 404920 km |
| Sep 27 Thu | 18:42 | 06:18 | Full Moon | 99% | 13.9 days | 403478 km |
| Sep 28 Fri | 19:16 | 07:11 | Waning Gibbous | 100% | 14.9 days | 401518 km |
| Sep 29 Sat | 19:49 | 08:03 | Waning Gibbous | 99% | 15.9 days | 399137 km |
| Sep 30 Sun | 20:24 | 08:55 | Waning Gibbous | 95% | 16.9 days | 396374 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.