Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for April1937
Today's Moon
Calculated for 2026-05-13
- Moonrise
- 03:06
- Phase
- Waning Crescent
- Age of Moon
- 25.5 days
- Moonset
- 15:44
- Illumination
- 17%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-13
- Sunrise
- 05:50
- Sunset
- 18:51
- Day Length
- 13h 1m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Apr 1 Thu | 23:32 | 09:59 | Waning Gibbous | 74% | 19.8 days | 367794 km |
| Apr 2 Fri | - | 10:49 | Last Quarter | 64% | 20.8 days | 369092 km |
| Apr 3 Sat | 00:20 | 11:41 | Last Quarter | 53% | 21.8 days | 371070 km |
| Apr 4 Sun | 01:07 | 12:33 | Last Quarter | 43% | 22.8 days | 373564 km |
| Apr 5 Mon | 01:52 | 13:28 | Last Quarter | 32% | 23.8 days | 376420 km |
| Apr 6 Tue | 02:34 | 14:22 | Waning Crescent | 23% | 24.8 days | 379515 km |
| Apr 7 Wed | 03:17 | 15:19 | Waning Crescent | 15% | 25.8 days | 382757 km |
| Apr 8 Thu | 03:58 | 16:16 | Waning Crescent | 8% | 26.8 days | 386087 km |
| Apr 9 Fri | 04:41 | 17:16 | Waning Crescent | 3% | 27.8 days | 389459 km |
| Apr 10 Sat | 05:26 | 18:17 | New Moon | 1% | 28.8 days | 392823 km |
| Apr 11 Sun | 06:13 | 19:21 | Waxing Crescent | 0% | 0.3 days | 396101 km |
| Apr 12 Mon | 07:04 | 20:27 | Waxing Crescent | 2% | 1.3 days | 399166 km |
| Apr 13 Tue | 08:00 | 21:33 | Waxing Crescent | 6% | 2.3 days | 401839 km |
| Apr 14 Wed | 09:00 | 22:36 | Waxing Crescent | 12% | 3.3 days | 403893 km |
| Apr 15 Thu | 10:01 | 23:36 | Waxing Crescent | 20% | 4.3 days | 405082 km |
| Apr 16 Fri | 11:03 | - | Waxing Crescent | 29% | 5.3 days | 405176 km |
| Apr 17 Sat | 12:03 | 00:28 | First Quarter | 39% | 6.3 days | 404001 km |
| Apr 18 Sun | 13:00 | 01:17 | First Quarter | 49% | 7.3 days | 401488 km |
| Apr 19 Mon | 13:55 | 02:00 | First Quarter | 60% | 8.3 days | 397692 km |
| Apr 20 Tue | 14:46 | 02:39 | Waxing Gibbous | 70% | 9.3 days | 392807 km |
| Apr 21 Wed | 15:37 | 03:17 | Waxing Gibbous | 79% | 10.3 days | 387152 km |
| Apr 22 Thu | 16:26 | 03:53 | Waxing Gibbous | 87% | 11.3 days | 381145 km |
| Apr 23 Fri | 17:16 | 04:29 | Waxing Gibbous | 93% | 12.3 days | 375253 km |
| Apr 24 Sat | 18:05 | 05:07 | Waxing Gibbous | 98% | 13.3 days | 369944 km |
| Apr 25 Sun | 18:56 | 05:45 | Full Moon | 100% | 14.3 days | 365633 km |
| Apr 26 Mon | 19:47 | 06:26 | Waning Gibbous | 100% | 15.3 days | 363104 km |
| Apr 27 Tue | 20:37 | 07:09 | Waning Gibbous | 97% | 16.3 days | 363104 km |
| Apr 28 Wed | 21:27 | 07:56 | Waning Gibbous | 93% | 17.3 days | 363104 km |
| Apr 29 Thu | 22:15 | 08:44 | Waning Gibbous | 86% | 18.3 days | 363104 km |
| Apr 30 Fri | 23:02 | 09:35 | Waning Gibbous | 78% | 19.3 days | 365686 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.