Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December2028
Today's Moon
Calculated for 2026-02-01
- Moonrise
- 20:15
- Phase
- Full Moon
- Age of Moon
- 13.7 days
- Moonset
- 05:58
- Illumination
- 99%
- Next Full Moon
- 2026-02-02
Today's Sun
Calculated for 2026-02-01
- Sunrise
- 06:33
- Sunset
- 20:10
- Day Length
- 13h 36m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 19:56 | 05:14 | Full Moon | 100% | 14.1 days | 400303 km |
| Dec 2 Sat | 20:52 | 06:04 | Waning Gibbous | 100% | 15.1 days | 402415 km |
| Dec 3 Sun | 21:45 | 07:01 | Waning Gibbous | 98% | 16.1 days | 404073 km |
| Dec 4 Mon | 22:32 | 08:03 | Waning Gibbous | 94% | 17.1 days | 405154 km |
| Dec 5 Tue | 23:15 | 09:08 | Waning Gibbous | 88% | 18.1 days | 405486 km |
| Dec 6 Wed | 23:53 | 10:13 | Waning Gibbous | 80% | 19.1 days | 404878 km |
| Dec 7 Thu | - | 11:18 | Waning Gibbous | 71% | 20.1 days | 403162 km |
| Dec 8 Fri | 00:27 | 12:22 | Last Quarter | 61% | 21.1 days | 400241 km |
| Dec 9 Sat | 01:01 | 13:27 | Last Quarter | 50% | 22.1 days | 396127 km |
| Dec 10 Sun | 01:35 | 14:32 | Last Quarter | 39% | 23.1 days | 390967 km |
| Dec 11 Mon | 02:09 | 15:39 | Waning Crescent | 29% | 24.1 days | 385045 km |
| Dec 12 Tue | 02:48 | 16:47 | Waning Crescent | 20% | 25.1 days | 378762 km |
| Dec 13 Wed | 03:31 | 17:55 | Waning Crescent | 12% | 26.1 days | 372595 km |
| Dec 14 Thu | 04:19 | 19:01 | Waning Crescent | 6% | 27.1 days | 367044 km |
| Dec 15 Fri | 05:15 | 20:02 | Waning Crescent | 2% | 28.1 days | 363104 km |
| Dec 16 Sat | 06:15 | 20:56 | New Moon | 0% | 29.1 days | 363104 km |
| Dec 17 Sun | 07:17 | 21:42 | Waxing Crescent | 0% | 0.6 days | 363104 km |
| Dec 18 Mon | 08:19 | 22:21 | Waxing Crescent | 3% | 1.6 days | 363104 km |
| Dec 19 Tue | 09:20 | 22:56 | Waxing Crescent | 8% | 2.6 days | 363104 km |
| Dec 20 Wed | 10:17 | 23:27 | Waxing Crescent | 14% | 3.6 days | 364608 km |
| Dec 21 Thu | 11:13 | 23:55 | Waxing Crescent | 22% | 4.6 days | 369406 km |
| Dec 22 Fri | 12:06 | - | First Quarter | 32% | 5.6 days | 374902 km |
| Dec 23 Sat | 13:00 | 00:22 | First Quarter | 42% | 6.6 days | 380648 km |
| Dec 24 Sun | 13:53 | 00:49 | First Quarter | 53% | 7.6 days | 386227 km |
| Dec 25 Mon | 14:48 | 01:18 | First Quarter | 63% | 8.6 days | 391305 km |
| Dec 26 Tue | 15:45 | 01:50 | Waxing Gibbous | 73% | 9.6 days | 395652 km |
| Dec 27 Wed | 16:43 | 02:25 | Waxing Gibbous | 82% | 10.6 days | 399161 km |
| Dec 28 Thu | 17:42 | 03:06 | Waxing Gibbous | 89% | 11.6 days | 401825 km |
| Dec 29 Fri | 18:40 | 03:54 | Waxing Gibbous | 95% | 12.6 days | 403713 km |
| Dec 30 Sat | 19:36 | 04:48 | Waxing Gibbous | 99% | 13.6 days | 404923 km |
| Dec 31 Sun | 20:26 | 05:49 | Full Moon | 100% | 14.6 days | 405536 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.