Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for December1994
Today's Moon
Calculated for 2026-05-06
- Moonrise
- 23:14
- Phase
- Waning Gibbous
- Age of Moon
- 18.9 days
- Moonset
- 09:27
- Illumination
- 82%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-06
- Sunrise
- 05:53
- Sunset
- 18:48
- Day Length
- 12h 55m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Thu | 05:02 | 16:41 | Waning Crescent | 4% | 27.5 days | 363104 km |
| Dec 2 Fri | 06:07 | 17:41 | Waning Crescent | 1% | 28.5 days | 363104 km |
| Dec 3 Sat | 07:12 | 18:44 | New Moon | 0% | 29.5 days | 363104 km |
| Dec 4 Sun | 08:14 | 19:48 | Waxing Crescent | 1% | 1 days | 363272 km |
| Dec 5 Mon | 09:11 | 20:50 | Waxing Crescent | 4% | 2 days | 367603 km |
| Dec 6 Tue | 10:02 | 21:50 | Waxing Crescent | 10% | 3 days | 373020 km |
| Dec 7 Wed | 10:49 | 22:46 | Waxing Crescent | 17% | 4 days | 379077 km |
| Dec 8 Thu | 11:32 | 23:40 | Waxing Crescent | 26% | 5 days | 385282 km |
| Dec 9 Fri | 12:12 | - | First Quarter | 35% | 6 days | 391157 km |
| Dec 10 Sat | 12:50 | 00:31 | First Quarter | 46% | 7 days | 396287 km |
| Dec 11 Sun | 13:28 | 01:21 | First Quarter | 57% | 8 days | 400366 km |
| Dec 12 Mon | 14:06 | 02:10 | First Quarter | 67% | 9 days | 403224 km |
| Dec 13 Tue | 14:45 | 02:59 | Waxing Gibbous | 76% | 10 days | 404827 km |
| Dec 14 Wed | 15:27 | 03:49 | Waxing Gibbous | 85% | 11 days | 405258 km |
| Dec 15 Thu | 16:10 | 04:38 | Waxing Gibbous | 92% | 12 days | 404686 km |
| Dec 16 Fri | 16:56 | 05:28 | Waxing Gibbous | 96% | 13 days | 403318 km |
| Dec 17 Sat | 17:45 | 06:16 | Full Moon | 99% | 14 days | 401355 km |
| Dec 18 Sun | 18:34 | 07:05 | Waning Gibbous | 100% | 15 days | 398958 km |
| Dec 19 Mon | 19:26 | 07:52 | Waning Gibbous | 98% | 16 days | 396234 km |
| Dec 20 Tue | 20:17 | 08:36 | Waning Gibbous | 94% | 17 days | 393237 km |
| Dec 21 Wed | 21:10 | 09:20 | Waning Gibbous | 89% | 18 days | 389984 km |
| Dec 22 Thu | 22:02 | 10:01 | Waning Gibbous | 81% | 19 days | 386487 km |
| Dec 23 Fri | 22:55 | 10:42 | Waning Gibbous | 72% | 20 days | 382783 km |
| Dec 24 Sat | 23:49 | 11:23 | Last Quarter | 62% | 21 days | 378958 km |
| Dec 25 Sun | - | 12:04 | Last Quarter | 52% | 22 days | 375158 km |
| Dec 26 Mon | 00:44 | 12:48 | Last Quarter | 41% | 23 days | 371589 km |
| Dec 27 Tue | 01:43 | 13:35 | Waning Crescent | 31% | 24 days | 368499 km |
| Dec 28 Wed | 02:43 | 14:26 | Waning Crescent | 22% | 25 days | 366152 km |
| Dec 29 Thu | 03:46 | 15:22 | Waning Crescent | 13% | 26 days | 364795 km |
| Dec 30 Fri | 04:50 | 16:22 | Waning Crescent | 7% | 27 days | 364620 km |
| Dec 31 Sat | 05:53 | 17:25 | Waning Crescent | 3% | 28 days | 365739 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.