Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December2055
Today's Moon
Calculated for 2026-07-14
- Moonrise
- 08:26
- Phase
- New Moon
- Age of Moon
- 28.6 days
- Moonset
- 18:45
- Illumination
- 1%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-14
- Sunrise
- 08:04
- Sunset
- 18:23
- Day Length
- 10h 19m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Wed | 17:41 | 04:27 | Waxing Gibbous | 91% | 11.9 days | 380430 km |
| Dec 2 Thu | 18:35 | 05:01 | Waxing Gibbous | 96% | 12.9 days | 374900 km |
| Dec 3 Fri | 19:32 | 05:38 | Full Moon | 99% | 13.9 days | 370052 km |
| Dec 4 Sat | 20:27 | 06:19 | Waning Gibbous | 100% | 14.9 days | 366250 km |
| Dec 5 Sun | 21:23 | 07:05 | Waning Gibbous | 98% | 15.9 days | 363752 km |
| Dec 6 Mon | 22:16 | 07:55 | Waning Gibbous | 95% | 16.9 days | 363104 km |
| Dec 7 Tue | 23:07 | 08:50 | Waning Gibbous | 89% | 17.9 days | 363104 km |
| Dec 8 Wed | 23:54 | 09:50 | Waning Gibbous | 82% | 18.9 days | 364779 km |
| Dec 9 Thu | - | 10:51 | Waning Gibbous | 73% | 19.9 days | 367585 km |
| Dec 10 Fri | 00:36 | 11:54 | Last Quarter | 63% | 20.9 days | 371209 km |
| Dec 11 Sat | 01:17 | 12:57 | Last Quarter | 52% | 21.9 days | 375336 km |
| Dec 12 Sun | 01:55 | 14:01 | Last Quarter | 42% | 22.9 days | 379665 km |
| Dec 13 Mon | 02:32 | 15:06 | Last Quarter | 31% | 23.9 days | 383941 km |
| Dec 14 Tue | 03:11 | 16:11 | Waning Crescent | 22% | 24.9 days | 387977 km |
| Dec 15 Wed | 03:51 | 17:19 | Waning Crescent | 14% | 25.9 days | 391664 km |
| Dec 16 Thu | 04:35 | 18:25 | Waning Crescent | 7% | 26.9 days | 394961 km |
| Dec 17 Fri | 05:23 | 19:32 | Waning Crescent | 3% | 27.9 days | 397866 km |
| Dec 18 Sat | 06:15 | 20:34 | New Moon | 0% | 28.9 days | 400390 km |
| Dec 19 Sun | 07:11 | 21:32 | Waxing Crescent | 0% | 0.4 days | 402518 km |
| Dec 20 Mon | 08:10 | 22:22 | Waxing Crescent | 2% | 1.4 days | 404185 km |
| Dec 21 Tue | 09:09 | 23:07 | Waxing Crescent | 6% | 2.4 days | 405266 km |
| Dec 22 Wed | 10:07 | 23:47 | Waxing Crescent | 13% | 3.4 days | 405590 km |
| Dec 23 Thu | 11:04 | - | Waxing Crescent | 20% | 4.4 days | 404966 km |
| Dec 24 Fri | 11:59 | 00:22 | Waxing Crescent | 30% | 5.4 days | 403227 km |
| Dec 25 Sat | 12:52 | 00:55 | First Quarter | 40% | 6.4 days | 400277 km |
| Dec 26 Sun | 13:45 | 01:26 | First Quarter | 50% | 7.4 days | 396132 km |
| Dec 27 Mon | 14:38 | 01:56 | First Quarter | 61% | 8.4 days | 390940 km |
| Dec 28 Tue | 15:31 | 02:27 | Waxing Gibbous | 71% | 9.4 days | 384989 km |
| Dec 29 Wed | 16:25 | 03:00 | Waxing Gibbous | 80% | 10.4 days | 378680 km |
| Dec 30 Thu | 17:21 | 03:35 | Waxing Gibbous | 88% | 11.4 days | 372492 km |
| Dec 31 Fri | 18:17 | 04:14 | Waxing Gibbous | 94% | 12.4 days | 366926 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.