Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December2023
Today's Moon
Calculated for 2026-02-02
- Moonrise
- 20:51
- Phase
- Full Moon
- Age of Moon
- 14.7 days
- Moonset
- 07:07
- Illumination
- 100%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-02
- Sunrise
- 06:34
- Sunset
- 20:09
- Day Length
- 13h 35m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | - | 09:24 | Waning Gibbous | 88% | 18 days | 380024 km |
| Dec 2 Sat | 00:05 | 10:23 | Waning Gibbous | 81% | 19 days | 385990 km |
| Dec 3 Sun | 00:40 | 11:22 | Waning Gibbous | 72% | 20 days | 391689 km |
| Dec 4 Mon | 01:11 | 12:17 | Last Quarter | 62% | 21 days | 396696 km |
| Dec 5 Tue | 01:39 | 13:12 | Last Quarter | 51% | 22 days | 400673 km |
| Dec 6 Wed | 02:04 | 14:06 | Last Quarter | 41% | 23 days | 403403 km |
| Dec 7 Thu | 02:29 | 15:01 | Waning Crescent | 30% | 24 days | 404808 km |
| Dec 8 Fri | 02:54 | 15:57 | Waning Crescent | 21% | 25 days | 404938 km |
| Dec 9 Sat | 03:22 | 16:56 | Waning Crescent | 13% | 26 days | 403948 km |
| Dec 10 Sun | 03:54 | 17:59 | Waning Crescent | 7% | 27 days | 402061 km |
| Dec 11 Mon | 04:30 | 19:05 | Waning Crescent | 2% | 28 days | 399521 km |
| Dec 12 Tue | 05:15 | 20:12 | New Moon | 0% | 29 days | 396558 km |
| Dec 13 Wed | 06:09 | 21:17 | Waxing Crescent | 0% | 0.5 days | 393359 km |
| Dec 14 Thu | 07:12 | 22:15 | Waxing Crescent | 3% | 1.5 days | 390055 km |
| Dec 15 Fri | 08:20 | 23:06 | Waxing Crescent | 7% | 2.5 days | 386729 km |
| Dec 16 Sat | 09:32 | 23:49 | Waxing Crescent | 13% | 3.5 days | 383433 km |
| Dec 17 Sun | 10:42 | - | Waxing Crescent | 21% | 4.5 days | 380208 km |
| Dec 18 Mon | 11:51 | 00:25 | Waxing Crescent | 31% | 5.5 days | 377111 km |
| Dec 19 Tue | 12:56 | 00:58 | First Quarter | 41% | 6.5 days | 374224 km |
| Dec 20 Wed | 14:01 | 01:29 | First Quarter | 51% | 7.5 days | 371666 km |
| Dec 21 Thu | 15:05 | 01:58 | First Quarter | 62% | 8.5 days | 369588 km |
| Dec 22 Fri | 16:10 | 02:29 | Waxing Gibbous | 72% | 9.5 days | 368153 km |
| Dec 23 Sat | 17:16 | 03:04 | Waxing Gibbous | 81% | 10.5 days | 367524 km |
| Dec 24 Sun | 18:21 | 03:42 | Waxing Gibbous | 89% | 11.5 days | 367837 km |
| Dec 25 Mon | 19:25 | 04:26 | Waxing Gibbous | 94% | 12.5 days | 369175 km |
| Dec 26 Tue | 20:23 | 05:16 | Waxing Gibbous | 98% | 13.5 days | 371555 km |
| Dec 27 Wed | 21:16 | 06:12 | Full Moon | 100% | 14.5 days | 374907 km |
| Dec 28 Thu | 22:00 | 07:11 | Waning Gibbous | 99% | 15.5 days | 379068 km |
| Dec 29 Fri | 22:38 | 08:11 | Waning Gibbous | 97% | 16.5 days | 383786 km |
| Dec 30 Sat | 23:10 | 09:10 | Waning Gibbous | 92% | 17.5 days | 388735 km |
| Dec 31 Sun | 23:39 | 10:07 | Waning Gibbous | 85% | 18.5 days | 393541 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.