Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December2038
Today's Moon
Calculated for 2026-07-12
- Moonrise
- 06:25
- Phase
- Waning Crescent
- Age of Moon
- 26.7 days
- Moonset
- 16:18
- Illumination
- 9%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-12
- Sunrise
- 08:05
- Sunset
- 18:22
- Day Length
- 10h 17m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Wed | 10:56 | 00:15 | Waxing Crescent | 20% | 4.4 days | 404440 km |
| Dec 2 Thu | 11:57 | 00:58 | Waxing Crescent | 29% | 5.4 days | 402208 km |
| Dec 3 Fri | 12:56 | 01:35 | First Quarter | 39% | 6.4 days | 398811 km |
| Dec 4 Sat | 13:52 | 02:07 | First Quarter | 50% | 7.4 days | 394286 km |
| Dec 5 Sun | 14:46 | 02:37 | First Quarter | 60% | 8.4 days | 388806 km |
| Dec 6 Mon | 15:40 | 03:06 | Waxing Gibbous | 70% | 9.4 days | 382678 km |
| Dec 7 Tue | 16:32 | 03:35 | Waxing Gibbous | 80% | 10.4 days | 376321 km |
| Dec 8 Wed | 17:27 | 04:04 | Waxing Gibbous | 87% | 11.4 days | 370221 km |
| Dec 9 Thu | 18:21 | 04:35 | Waxing Gibbous | 94% | 12.4 days | 364879 km |
| Dec 10 Fri | 19:17 | 05:10 | Waxing Gibbous | 98% | 13.4 days | 363104 km |
| Dec 11 Sat | 20:12 | 05:49 | Full Moon | 100% | 14.4 days | 363104 km |
| Dec 12 Sun | 21:07 | 06:32 | Waning Gibbous | 100% | 15.4 days | 363104 km |
| Dec 13 Mon | 21:58 | 07:21 | Waning Gibbous | 97% | 16.4 days | 363104 km |
| Dec 14 Tue | 22:46 | 08:14 | Waning Gibbous | 93% | 17.4 days | 363104 km |
| Dec 15 Wed | 23:31 | 09:12 | Waning Gibbous | 86% | 18.4 days | 365503 km |
| Dec 16 Thu | - | 10:11 | Waning Gibbous | 78% | 19.4 days | 370787 km |
| Dec 17 Fri | 00:11 | 11:13 | Last Quarter | 69% | 20.4 days | 376669 km |
| Dec 18 Sat | 00:48 | 12:14 | Last Quarter | 58% | 21.4 days | 382680 km |
| Dec 19 Sun | 01:23 | 13:17 | Last Quarter | 48% | 22.4 days | 388394 km |
| Dec 20 Mon | 01:57 | 14:21 | Last Quarter | 37% | 23.4 days | 393476 km |
| Dec 21 Tue | 02:31 | 15:27 | Waning Crescent | 27% | 24.4 days | 397708 km |
| Dec 22 Wed | 03:09 | 16:34 | Waning Crescent | 18% | 25.4 days | 400997 km |
| Dec 23 Thu | 03:49 | 17:45 | Waning Crescent | 11% | 26.4 days | 403358 km |
| Dec 24 Fri | 04:35 | 18:56 | Waning Crescent | 5% | 27.4 days | 404878 km |
| Dec 25 Sat | 05:28 | 20:04 | Waning Crescent | 2% | 28.4 days | 405674 km |
| Dec 26 Sun | 06:27 | 21:08 | New Moon | 0% | 29.4 days | 405696 km |
| Dec 27 Mon | 07:31 | 22:03 | Waxing Crescent | 1% | 0.8 days | 405441 km |
| Dec 28 Tue | 08:36 | 22:50 | Waxing Crescent | 4% | 1.8 days | 404448 km |
| Dec 29 Wed | 09:41 | 23:31 | Waxing Crescent | 9% | 2.8 days | 402794 km |
| Dec 30 Thu | 10:42 | - | Waxing Crescent | 16% | 3.8 days | 400383 km |
| Dec 31 Fri | 11:41 | 00:06 | Waxing Crescent | 24% | 4.8 days | 397134 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.