Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December2013
Today's Moon
Calculated for 2026-07-11
- Moonrise
- 05:14
- Phase
- Waning Crescent
- Age of Moon
- 25.9 days
- Moonset
- 15:15
- Illumination
- 14%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-11
- Sunrise
- 08:05
- Sunset
- 18:22
- Day Length
- 10h 16m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sun | 04:43 | 18:38 | Waning Crescent | 3% | 27.8 days | 363104 km |
| Dec 2 Mon | 05:35 | 19:44 | New Moon | 1% | 28.8 days | 363104 km |
| Dec 3 Tue | 06:32 | 20:46 | Waxing Crescent | 0% | 0.3 days | 363104 km |
| Dec 4 Wed | 07:36 | 21:45 | Waxing Crescent | 2% | 1.3 days | 366829 km |
| Dec 5 Thu | 08:42 | 22:38 | Waxing Crescent | 6% | 2.3 days | 371777 km |
| Dec 6 Fri | 09:50 | 23:26 | Waxing Crescent | 12% | 3.3 days | 377528 km |
| Dec 7 Sat | 10:56 | - | Waxing Crescent | 20% | 4.3 days | 383616 km |
| Dec 8 Sun | 12:00 | 00:08 | Waxing Crescent | 29% | 5.3 days | 389557 km |
| Dec 9 Mon | 13:02 | 00:47 | First Quarter | 39% | 6.3 days | 394907 km |
| Dec 10 Tue | 14:02 | 01:25 | First Quarter | 49% | 7.3 days | 399305 km |
| Dec 11 Wed | 15:01 | 02:01 | First Quarter | 60% | 8.3 days | 402513 km |
| Dec 12 Thu | 15:59 | 02:38 | Waxing Gibbous | 70% | 9.3 days | 404431 km |
| Dec 13 Fri | 16:55 | 03:16 | Waxing Gibbous | 79% | 10.3 days | 405090 km |
| Dec 14 Sat | 17:50 | 03:56 | Waxing Gibbous | 87% | 11.3 days | 404626 km |
| Dec 15 Sun | 18:43 | 04:39 | Waxing Gibbous | 93% | 12.3 days | 403246 km |
| Dec 16 Mon | 19:34 | 05:25 | Waxing Gibbous | 98% | 13.3 days | 401174 km |
| Dec 17 Tue | 20:21 | 06:13 | Full Moon | 100% | 14.3 days | 398622 km |
| Dec 18 Wed | 21:05 | 07:04 | Waning Gibbous | 100% | 15.3 days | 395753 km |
| Dec 19 Thu | 21:46 | 07:55 | Waning Gibbous | 97% | 16.3 days | 392676 km |
| Dec 20 Fri | 22:23 | 08:48 | Waning Gibbous | 93% | 17.3 days | 389452 km |
| Dec 21 Sat | 22:58 | 09:41 | Waning Gibbous | 86% | 18.3 days | 386114 km |
| Dec 22 Sun | 23:32 | 10:33 | Waning Gibbous | 78% | 19.3 days | 382690 km |
| Dec 23 Mon | - | 11:27 | Last Quarter | 69% | 20.3 days | 379238 km |
| Dec 24 Tue | 00:04 | 12:20 | Last Quarter | 59% | 21.3 days | 375853 km |
| Dec 25 Wed | 00:37 | 13:16 | Last Quarter | 48% | 22.3 days | 372682 km |
| Dec 26 Thu | 01:12 | 14:13 | Last Quarter | 38% | 23.3 days | 369915 km |
| Dec 27 Fri | 01:50 | 15:13 | Waning Crescent | 28% | 24.3 days | 367762 km |
| Dec 28 Sat | 02:31 | 16:16 | Waning Crescent | 19% | 25.3 days | 366438 km |
| Dec 29 Sun | 03:19 | 17:20 | Waning Crescent | 11% | 26.3 days | 366125 km |
| Dec 30 Mon | 04:12 | 18:24 | Waning Crescent | 5% | 27.3 days | 366949 km |
| Dec 31 Tue | 05:13 | 19:26 | Waning Crescent | 2% | 28.3 days | 368953 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.