Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for September2025
Today's Moon
Calculated for 2026-02-01
- Moonrise
- 18:14
- Phase
- Full Moon
- Age of Moon
- 13.5 days
- Moonset
- 06:44
- Illumination
- 98%
- Next Full Moon
- 2026-02-02
Today's Sun
Calculated for 2026-02-01
- Sunrise
- 06:56
- Sunset
- 18:19
- Day Length
- 11h 23m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Mon | 14:04 | 00:10 | First Quarter | 60% | 8.4 days | 385711 km |
| Sep 2 Tue | 14:57 | 01:03 | Waxing Gibbous | 71% | 9.4 days | 379398 km |
| Sep 3 Wed | 15:48 | 01:59 | Waxing Gibbous | 80% | 10.4 days | 373052 km |
| Sep 4 Thu | 16:34 | 02:58 | Waxing Gibbous | 88% | 11.4 days | 367167 km |
| Sep 5 Fri | 17:18 | 03:57 | Waxing Gibbous | 94% | 12.4 days | 363104 km |
| Sep 6 Sat | 17:59 | 04:56 | Waxing Gibbous | 98% | 13.4 days | 363104 km |
| Sep 7 Sun | 18:38 | 05:54 | Full Moon | 100% | 14.4 days | 363104 km |
| Sep 8 Mon | 19:17 | 06:52 | Waning Gibbous | 100% | 15.4 days | 363104 km |
| Sep 9 Tue | 19:56 | 07:51 | Waning Gibbous | 97% | 16.4 days | 363104 km |
| Sep 10 Wed | 20:38 | 08:52 | Waning Gibbous | 93% | 17.4 days | 363104 km |
| Sep 11 Thu | 21:25 | 09:55 | Waning Gibbous | 86% | 18.4 days | 367275 km |
| Sep 12 Fri | 22:17 | 11:00 | Waning Gibbous | 78% | 19.4 days | 373127 km |
| Sep 13 Sat | 23:14 | 12:06 | Last Quarter | 68% | 20.4 days | 379409 km |
| Sep 14 Sun | - | 13:10 | Last Quarter | 58% | 21.4 days | 385636 km |
| Sep 15 Mon | 00:15 | 14:10 | Last Quarter | 48% | 22.4 days | 391382 km |
| Sep 16 Tue | 01:18 | 15:04 | Last Quarter | 37% | 23.4 days | 396323 km |
| Sep 17 Wed | 02:19 | 15:51 | Waning Crescent | 27% | 24.4 days | 400266 km |
| Sep 18 Thu | 03:19 | 16:33 | Waning Crescent | 18% | 25.4 days | 403149 km |
| Sep 19 Fri | 04:14 | 17:10 | Waning Crescent | 11% | 26.4 days | 405018 km |
| Sep 20 Sat | 05:07 | 17:45 | Waning Crescent | 5% | 27.4 days | 405696 km |
| Sep 21 Sun | 05:57 | 18:17 | Waning Crescent | 2% | 28.4 days | 405696 km |
| Sep 22 Mon | 06:46 | 18:49 | New Moon | 0% | 29.4 days | 405696 km |
| Sep 23 Tue | 07:35 | 19:23 | Waxing Crescent | 1% | 0.8 days | 404765 km |
| Sep 24 Wed | 08:24 | 19:57 | Waxing Crescent | 4% | 1.8 days | 403192 km |
| Sep 25 Thu | 09:15 | 20:35 | Waxing Crescent | 9% | 2.8 days | 401000 km |
| Sep 26 Fri | 10:07 | 21:17 | Waxing Crescent | 16% | 3.8 days | 398118 km |
| Sep 27 Sat | 11:01 | 22:02 | Waxing Crescent | 24% | 4.8 days | 394496 km |
| Sep 28 Sun | 11:55 | 22:53 | First Quarter | 34% | 5.8 days | 390143 km |
| Sep 29 Mon | 12:47 | 23:47 | First Quarter | 44% | 6.8 days | 385162 km |
| Sep 30 Tue | 13:38 | - | First Quarter | 55% | 7.8 days | 379762 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.