Moon Phases in Boston
Moonrise, Moonset, Phase, Illumination and Age for May1955
Today's Moon
Calculated for 2026-02-14
- Moonrise
- 05:33
- Phase
- Waning Crescent
- Age of Moon
- 25.8 days
- Moonset
- 15:42
- Illumination
- 15%
- 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 |
|---|---|---|---|---|---|---|
| May 1 Sun | 15:43 | 03:37 | First Quarter | 67% | 9 days | 394652 km |
| May 2 Mon | 16:40 | 04:08 | Waxing Gibbous | 76% | 10 days | 389217 km |
| May 3 Tue | 17:36 | 04:39 | Waxing Gibbous | 85% | 11 days | 383278 km |
| May 4 Wed | 18:31 | 05:10 | Waxing Gibbous | 92% | 12 days | 377292 km |
| May 5 Thu | 19:27 | 05:43 | Waxing Gibbous | 96% | 13 days | 371731 km |
| May 6 Fri | 20:22 | 06:18 | Full Moon | 99% | 14 days | 367034 km |
| May 7 Sat | 21:17 | 06:57 | Waning Gibbous | 100% | 15 days | 363557 km |
| May 8 Sun | 22:09 | 07:41 | Waning Gibbous | 98% | 16 days | 363104 km |
| May 9 Mon | 22:58 | 08:27 | Waning Gibbous | 95% | 17 days | 363104 km |
| May 10 Tue | 23:45 | 09:18 | Waning Gibbous | 89% | 18 days | 363104 km |
| May 11 Wed | - | 10:11 | Waning Gibbous | 81% | 19 days | 364580 km |
| May 12 Thu | 00:26 | 11:07 | Waning Gibbous | 72% | 20 days | 368097 km |
| May 13 Fri | 01:05 | 12:03 | Last Quarter | 62% | 21 days | 372373 km |
| May 14 Sat | 01:40 | 13:00 | Last Quarter | 52% | 22 days | 377058 km |
| May 15 Sun | 02:14 | 13:58 | Last Quarter | 41% | 23 days | 381824 km |
| May 16 Mon | 02:46 | 14:58 | Last Quarter | 31% | 24 days | 386399 km |
| May 17 Tue | 03:20 | 16:00 | Waning Crescent | 22% | 25 days | 390597 km |
| May 18 Wed | 03:55 | 17:05 | Waning Crescent | 14% | 26 days | 394315 km |
| May 19 Thu | 04:33 | 18:13 | Waning Crescent | 7% | 27 days | 397523 km |
| May 20 Fri | 05:18 | 19:24 | Waning Crescent | 3% | 28 days | 400238 km |
| May 21 Sat | 06:08 | 20:35 | New Moon | 0% | 29 days | 402484 km |
| May 22 Sun | 07:06 | 21:43 | Waxing Crescent | 0% | 0.5 days | 404258 km |
| May 23 Mon | 08:11 | 22:44 | Waxing Crescent | 2% | 1.5 days | 405505 km |
| May 24 Tue | 09:20 | 23:38 | Waxing Crescent | 7% | 2.5 days | 405696 km |
| May 25 Wed | 10:28 | - | Waxing Crescent | 13% | 3.5 days | 405696 km |
| May 26 Thu | 11:34 | 00:23 | Waxing Crescent | 21% | 4.5 days | 404731 km |
| May 27 Fri | 12:37 | 01:03 | Waxing Crescent | 30% | 5.5 days | 402427 km |
| May 28 Sat | 13:37 | 01:38 | First Quarter | 40% | 6.5 days | 398929 km |
| May 29 Sun | 14:35 | 02:10 | First Quarter | 51% | 7.5 days | 394287 km |
| May 30 Mon | 15:31 | 02:41 | First Quarter | 61% | 8.5 days | 388684 km |
| May 31 Tue | 16:26 | 03:12 | Waxing Gibbous | 71% | 9.5 days | 382439 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.