Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for December2066
Today's Moon
Calculated for 2026-02-13
- Moonrise
- 04:00
- Phase
- Waning Crescent
- Age of Moon
- 25.3 days
- Moonset
- 15:01
- Illumination
- 19%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-13
- Sunrise
- 06:51
- Sunset
- 18:25
- Day Length
- 11h 33m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Wed | 17:44 | 06:26 | Full Moon | 99% | 13.8 days | 402920 km |
| Dec 2 Thu | 18:34 | 07:18 | Waning Gibbous | 100% | 14.8 days | 404380 km |
| Dec 3 Fri | 19:26 | 08:07 | Waning Gibbous | 99% | 15.8 days | 405319 km |
| Dec 4 Sat | 20:17 | 08:53 | Waning Gibbous | 96% | 16.8 days | 405668 km |
| Dec 5 Sun | 21:07 | 09:36 | Waning Gibbous | 90% | 17.8 days | 405301 km |
| Dec 6 Mon | 21:57 | 10:15 | Waning Gibbous | 83% | 18.8 days | 404063 km |
| Dec 7 Tue | 22:46 | 10:52 | Waning Gibbous | 74% | 19.8 days | 401810 km |
| Dec 8 Wed | 23:35 | 11:28 | Last Quarter | 64% | 20.8 days | 398458 km |
| Dec 9 Thu | - | 12:03 | Last Quarter | 54% | 21.8 days | 394027 km |
| Dec 10 Fri | 00:24 | 12:39 | Last Quarter | 43% | 22.8 days | 388664 km |
| Dec 11 Sat | 01:16 | 13:17 | Last Quarter | 33% | 23.8 days | 382649 km |
| Dec 12 Sun | 02:09 | 13:58 | Waning Crescent | 24% | 24.8 days | 376379 km |
| Dec 13 Mon | 03:07 | 14:44 | Waning Crescent | 15% | 25.8 days | 370327 km |
| Dec 14 Tue | 04:08 | 15:36 | Waning Crescent | 8% | 26.8 days | 364990 km |
| Dec 15 Wed | 05:13 | 16:34 | Waning Crescent | 3% | 27.8 days | 363104 km |
| Dec 16 Thu | 06:18 | 17:38 | New Moon | 1% | 28.8 days | 363104 km |
| Dec 17 Fri | 07:22 | 18:45 | Waxing Crescent | 0% | 0.2 days | 363104 km |
| Dec 18 Sat | 08:21 | 19:53 | Waxing Crescent | 2% | 1.2 days | 363104 km |
| Dec 19 Sun | 09:14 | 20:58 | Waxing Crescent | 6% | 2.2 days | 363104 km |
| Dec 20 Mon | 10:02 | 21:59 | Waxing Crescent | 11% | 3.2 days | 365383 km |
| Dec 21 Tue | 10:46 | 22:58 | Waxing Crescent | 19% | 4.2 days | 370724 km |
| Dec 22 Wed | 11:27 | 23:54 | Waxing Crescent | 28% | 5.2 days | 376702 km |
| Dec 23 Thu | 12:06 | - | First Quarter | 38% | 6.2 days | 382832 km |
| Dec 24 Fri | 12:45 | 00:48 | First Quarter | 48% | 7.2 days | 388666 km |
| Dec 25 Sat | 13:26 | 01:42 | First Quarter | 59% | 8.2 days | 393845 km |
| Dec 26 Sun | 14:08 | 02:35 | Waxing Gibbous | 69% | 9.2 days | 398125 km |
| Dec 27 Mon | 14:53 | 03:29 | Waxing Gibbous | 79% | 10.2 days | 401395 km |
| Dec 28 Tue | 15:40 | 04:21 | Waxing Gibbous | 87% | 11.2 days | 403660 km |
| Dec 29 Wed | 16:29 | 05:14 | Waxing Gibbous | 93% | 12.2 days | 405013 km |
| Dec 30 Thu | 17:20 | 06:03 | Waxing Gibbous | 97% | 13.2 days | 405585 km |
| Dec 31 Fri | 18:11 | 06:50 | Full Moon | 100% | 14.2 days | 405502 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.