Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December1945
Today's Moon
Calculated for 2026-07-17
- Moonrise
- 10:23
- Phase
- Waxing Crescent
- Age of Moon
- 2.4 days
- Moonset
- 22:12
- Illumination
- 6%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-17
- Sunrise
- 08:03
- Sunset
- 18:25
- Day Length
- 10h 22m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sat | 04:13 | 17:18 | Waning Crescent | 13% | 26.1 days | 397636 km |
| Dec 2 Sun | 04:43 | 18:12 | Waning Crescent | 7% | 27.1 days | 400414 km |
| Dec 3 Mon | 05:16 | 19:07 | Waning Crescent | 2% | 28.1 days | 402587 km |
| Dec 4 Tue | 05:52 | 20:03 | New Moon | 0% | 29.1 days | 404208 km |
| Dec 5 Wed | 06:32 | 20:58 | Waxing Crescent | 0% | 0.5 days | 405301 km |
| Dec 6 Thu | 07:18 | 21:52 | Waxing Crescent | 3% | 1.5 days | 405696 km |
| Dec 7 Fri | 08:09 | 22:43 | Waxing Crescent | 7% | 2.5 days | 405696 km |
| Dec 8 Sat | 09:04 | 23:30 | Waxing Crescent | 13% | 3.5 days | 404759 km |
| Dec 9 Sun | 10:03 | - | Waxing Crescent | 22% | 4.5 days | 402869 km |
| Dec 10 Mon | 11:04 | 00:12 | Waxing Crescent | 31% | 5.5 days | 399914 km |
| Dec 11 Tue | 12:05 | 00:51 | First Quarter | 41% | 6.5 days | 395868 km |
| Dec 12 Wed | 13:08 | 01:28 | First Quarter | 52% | 7.5 days | 390823 km |
| Dec 13 Thu | 14:12 | 02:03 | First Quarter | 62% | 8.5 days | 385002 km |
| Dec 14 Fri | 15:18 | 02:37 | Waxing Gibbous | 72% | 9.5 days | 378759 km |
| Dec 15 Sat | 16:25 | 03:13 | Waxing Gibbous | 81% | 10.5 days | 372538 km |
| Dec 16 Sun | 17:35 | 03:52 | Waxing Gibbous | 89% | 11.5 days | 366833 km |
| Dec 17 Mon | 18:46 | 04:35 | Waxing Gibbous | 94% | 12.5 days | 363104 km |
| Dec 18 Tue | 19:57 | 05:24 | Waxing Gibbous | 98% | 13.5 days | 363104 km |
| Dec 19 Wed | 21:03 | 06:20 | Full Moon | 100% | 14.5 days | 363104 km |
| Dec 20 Thu | 22:02 | 07:21 | Waning Gibbous | 99% | 15.5 days | 363104 km |
| Dec 21 Fri | 22:54 | 08:25 | Waning Gibbous | 97% | 16.5 days | 363104 km |
| Dec 22 Sat | 23:37 | 09:30 | Waning Gibbous | 92% | 17.5 days | 363329 km |
| Dec 23 Sun | - | 10:32 | Waning Gibbous | 85% | 18.5 days | 368325 km |
| Dec 24 Mon | 00:14 | 11:32 | Waning Gibbous | 76% | 19.5 days | 374163 km |
| Dec 25 Tue | 00:47 | 12:29 | Last Quarter | 67% | 20.5 days | 380356 km |
| Dec 26 Wed | 01:18 | 13:24 | Last Quarter | 57% | 21.5 days | 386431 km |
| Dec 27 Thu | 01:47 | 14:17 | Last Quarter | 46% | 22.5 days | 391980 km |
| Dec 28 Fri | 02:15 | 15:11 | Last Quarter | 35% | 23.5 days | 396704 km |
| Dec 29 Sat | 02:44 | 16:04 | Waning Crescent | 26% | 24.5 days | 400430 km |
| Dec 30 Sun | 03:16 | 16:59 | Waning Crescent | 17% | 25.5 days | 403117 km |
| Dec 31 Mon | 03:51 | 17:55 | Waning Crescent | 10% | 26.5 days | 404823 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.