Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for May1911
Today's Moon
Calculated for 2026-05-15
- Moonrise
- 04:29
- Phase
- New Moon
- Age of Moon
- 27.8 days
- Moonset
- 17:49
- Illumination
- 3%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-15
- Sunrise
- 05:49
- Sunset
- 18:52
- Day Length
- 13h 2m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| May 1 Mon | 08:11 | 22:02 | Waxing Crescent | 8% | 2.6 days | 363104 km |
| May 2 Tue | 09:13 | 23:08 | Waxing Crescent | 14% | 3.6 days | 367211 km |
| May 3 Wed | 10:17 | - | Waxing Crescent | 22% | 4.6 days | 372950 km |
| May 4 Thu | 11:23 | 00:08 | First Quarter | 32% | 5.6 days | 379139 km |
| May 5 Fri | 12:24 | 01:01 | First Quarter | 42% | 6.6 days | 385296 km |
| May 6 Sat | 13:23 | 01:47 | First Quarter | 53% | 7.6 days | 390999 km |
| May 7 Sun | 14:18 | 02:27 | First Quarter | 63% | 8.6 days | 395925 km |
| May 8 Mon | 15:10 | 03:04 | Waxing Gibbous | 73% | 9.6 days | 399879 km |
| May 9 Tue | 16:00 | 03:39 | Waxing Gibbous | 82% | 10.6 days | 402796 km |
| May 10 Wed | 16:50 | 04:12 | Waxing Gibbous | 89% | 11.6 days | 404718 km |
| May 11 Thu | 17:40 | 04:45 | Waxing Gibbous | 95% | 12.6 days | 405696 km |
| May 12 Fri | 18:30 | 05:21 | Waxing Gibbous | 99% | 13.6 days | 405696 km |
| May 13 Sat | 19:22 | 05:58 | Full Moon | 100% | 14.6 days | 405696 km |
| May 14 Sun | 20:15 | 06:38 | Waning Gibbous | 99% | 15.6 days | 404817 km |
| May 15 Mon | 21:09 | 07:23 | Waning Gibbous | 96% | 16.6 days | 403344 km |
| May 16 Tue | 22:01 | 08:10 | Waning Gibbous | 91% | 17.6 days | 401246 km |
| May 17 Wed | 22:51 | 09:02 | Waning Gibbous | 84% | 18.6 days | 398443 km |
| May 18 Thu | 23:38 | 09:55 | Waning Gibbous | 76% | 19.6 days | 394877 km |
| May 19 Fri | - | 10:49 | Last Quarter | 66% | 20.6 days | 390551 km |
| May 20 Sat | 00:21 | 11:44 | Last Quarter | 56% | 21.6 days | 385560 km |
| May 21 Sun | 01:01 | 12:37 | Last Quarter | 45% | 22.6 days | 380115 km |
| May 22 Mon | 01:39 | 13:31 | Last Quarter | 35% | 23.6 days | 374530 km |
| May 23 Tue | 02:16 | 14:25 | Waning Crescent | 25% | 24.6 days | 369197 km |
| May 24 Wed | 02:53 | 15:22 | Waning Crescent | 16% | 25.6 days | 364546 km |
| May 25 Thu | 03:32 | 16:20 | Waning Crescent | 9% | 26.6 days | 363104 km |
| May 26 Fri | 04:14 | 17:23 | Waning Crescent | 4% | 27.6 days | 363104 km |
| May 27 Sat | 05:01 | 18:30 | New Moon | 1% | 28.6 days | 363104 km |
| May 28 Sun | 05:54 | 19:40 | Waxing Crescent | 0% | 0.1 days | 363104 km |
| May 29 Mon | 06:55 | 20:50 | Waxing Crescent | 1% | 1.1 days | 363104 km |
| May 30 Tue | 08:00 | 21:55 | Waxing Crescent | 5% | 2.1 days | 367323 km |
| May 31 Wed | 09:08 | 22:53 | Waxing Crescent | 10% | 3.1 days | 372910 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.