Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for May1945
Today's Moon
Calculated for 2026-02-15
- Moonrise
- 06:13
- Phase
- Waning Crescent
- Age of Moon
- 27 days
- Moonset
- 16:43
- Illumination
- 7%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-15
- Sunrise
- 07:14
- Sunset
- 18:24
- Day Length
- 11h 9m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Tue | - | 09:48 | Waning Gibbous | 83% | 18.7 days | 403732 km |
| May 2 Wed | 00:14 | 10:38 | Waning Gibbous | 75% | 19.7 days | 404924 km |
| May 3 Thu | 01:07 | 11:33 | Last Quarter | 65% | 20.7 days | 404913 km |
| May 4 Fri | 01:58 | 12:32 | Last Quarter | 54% | 21.7 days | 403563 km |
| May 5 Sat | 02:44 | 13:35 | Last Quarter | 44% | 22.7 days | 400853 km |
| May 6 Sun | 03:28 | 14:40 | Last Quarter | 33% | 23.7 days | 396901 km |
| May 7 Mon | 04:08 | 15:46 | Waning Crescent | 24% | 24.7 days | 391954 km |
| May 8 Tue | 04:46 | 16:53 | Waning Crescent | 15% | 25.7 days | 386372 km |
| May 9 Wed | 05:25 | 18:01 | Waning Crescent | 9% | 26.7 days | 380585 km |
| May 10 Thu | 06:03 | 19:10 | Waning Crescent | 4% | 27.7 days | 375048 km |
| May 11 Fri | 06:44 | 20:20 | New Moon | 1% | 28.7 days | 370191 km |
| May 12 Sat | 07:29 | 21:30 | Waxing Crescent | 0% | 0.2 days | 366374 km |
| May 13 Sun | 08:17 | 22:37 | Waxing Crescent | 2% | 1.2 days | 363852 km |
| May 14 Mon | 09:11 | 23:40 | Waxing Crescent | 5% | 2.2 days | 363104 km |
| May 15 Tue | 10:08 | - | Waxing Crescent | 11% | 3.2 days | 363104 km |
| May 16 Wed | 11:07 | 00:36 | Waxing Crescent | 19% | 4.2 days | 364732 km |
| May 17 Thu | 12:06 | 01:25 | Waxing Crescent | 28% | 5.2 days | 367472 km |
| May 18 Fri | 13:04 | 02:08 | First Quarter | 38% | 6.2 days | 371027 km |
| May 19 Sat | 14:00 | 02:45 | First Quarter | 48% | 7.2 days | 375094 km |
| May 20 Sun | 14:54 | 03:19 | First Quarter | 59% | 8.2 days | 379377 km |
| May 21 Mon | 15:48 | 03:49 | First Quarter | 69% | 9.2 days | 383628 km |
| May 22 Tue | 16:40 | 04:19 | Waxing Gibbous | 78% | 10.2 days | 387665 km |
| May 23 Wed | 17:33 | 04:48 | Waxing Gibbous | 86% | 11.2 days | 391380 km |
| May 24 Thu | 18:26 | 05:18 | Waxing Gibbous | 93% | 12.2 days | 394730 km |
| May 25 Fri | 19:21 | 05:50 | Waxing Gibbous | 97% | 13.2 days | 397711 km |
| May 26 Sat | 20:16 | 06:24 | Full Moon | 100% | 14.2 days | 400325 km |
| May 27 Sun | 21:13 | 07:02 | Waning Gibbous | 100% | 15.2 days | 402550 km |
| May 28 Mon | 22:09 | 07:46 | Waning Gibbous | 98% | 16.2 days | 404311 km |
| May 29 Tue | 23:04 | 08:34 | Waning Gibbous | 93% | 17.2 days | 405477 km |
| May 30 Wed | 23:56 | 09:28 | Waning Gibbous | 87% | 18.2 days | 405696 km |
| May 31 Thu | - | 10:26 | Waning Gibbous | 79% | 19.2 days | 405291 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.