Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for September1948
Today's Moon
Calculated for 2026-05-12
- Moonrise
- 02:29
- Phase
- Waning Crescent
- Age of Moon
- 24.1 days
- Moonset
- 14:48
- Illumination
- 29%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-12
- Sunrise
- 05:50
- Sunset
- 18:50
- Day Length
- 13h 0m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 03:59 | 17:32 | Waning Crescent | 7% | 27 days | 387865 km |
| Sep 2 Thu | 05:06 | 18:20 | Waning Crescent | 3% | 28 days | 391251 km |
| Sep 3 Fri | 06:12 | 19:05 | New Moon | 0% | 29 days | 394556 km |
| Sep 4 Sat | 07:15 | 19:47 | Waxing Crescent | 0% | 0.5 days | 397706 km |
| Sep 5 Sun | 08:16 | 20:28 | Waxing Crescent | 2% | 1.5 days | 400580 km |
| Sep 6 Mon | 09:16 | 21:09 | Waxing Crescent | 7% | 2.5 days | 402999 km |
| Sep 7 Tue | 10:16 | 21:52 | Waxing Crescent | 13% | 3.5 days | 404739 km |
| Sep 8 Wed | 11:16 | 22:37 | Waxing Crescent | 21% | 4.5 days | 405559 km |
| Sep 9 Thu | 12:15 | 23:26 | Waxing Crescent | 30% | 5.5 days | 405240 km |
| Sep 10 Fri | 13:13 | - | First Quarter | 40% | 6.5 days | 403629 km |
| Sep 11 Sat | 14:08 | 00:16 | First Quarter | 51% | 7.5 days | 400680 km |
| Sep 12 Sun | 15:00 | 01:10 | First Quarter | 61% | 8.5 days | 396477 km |
| Sep 13 Mon | 15:47 | 02:04 | Waxing Gibbous | 71% | 9.5 days | 391245 km |
| Sep 14 Tue | 16:29 | 02:58 | Waxing Gibbous | 80% | 10.5 days | 385334 km |
| Sep 15 Wed | 17:07 | 03:50 | Waxing Gibbous | 88% | 11.5 days | 379184 km |
| Sep 16 Thu | 17:43 | 04:41 | Waxing Gibbous | 94% | 12.5 days | 373277 km |
| Sep 17 Fri | 18:15 | 05:30 | Waxing Gibbous | 98% | 13.5 days | 368085 km |
| Sep 18 Sat | 18:47 | 06:17 | Full Moon | 100% | 14.5 days | 364016 km |
| Sep 19 Sun | 19:19 | 07:05 | Waning Gibbous | 99% | 15.5 days | 363104 km |
| Sep 20 Mon | 19:52 | 07:53 | Waning Gibbous | 97% | 16.5 days | 363104 km |
| Sep 21 Tue | 20:27 | 08:42 | Waning Gibbous | 92% | 17.5 days | 363104 km |
| Sep 22 Wed | 21:06 | 09:35 | Waning Gibbous | 85% | 18.5 days | 363104 km |
| Sep 23 Thu | 21:49 | 10:29 | Waning Gibbous | 77% | 19.5 days | 366266 km |
| Sep 24 Fri | 22:38 | 11:27 | Last Quarter | 68% | 20.5 days | 370499 km |
| Sep 25 Sat | 23:34 | 12:27 | Last Quarter | 57% | 21.5 days | 375285 km |
| Sep 26 Sun | - | 13:28 | Last Quarter | 47% | 22.5 days | 380259 km |
| Sep 27 Mon | 00:35 | 14:25 | Last Quarter | 36% | 23.5 days | 385104 km |
| Sep 28 Tue | 01:40 | 15:20 | Waning Crescent | 26% | 24.5 days | 389583 km |
| Sep 29 Wed | 02:46 | 16:09 | Waning Crescent | 18% | 25.5 days | 393550 km |
| Sep 30 Thu | 03:51 | 16:54 | Waning Crescent | 10% | 26.5 days | 396950 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.