Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December1942
Today's Moon
Calculated for 2026-07-17
- Moonrise
- 10:23
- Phase
- Waxing Crescent
- Age of Moon
- 2.6 days
- Moonset
- 22:12
- Illumination
- 7%
- 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 Tue | 01:40 | 13:21 | Last Quarter | 45% | 22.7 days | 371150 km |
| Dec 2 Wed | 02:15 | 14:18 | Last Quarter | 34% | 23.7 days | 372678 km |
| Dec 3 Thu | 02:50 | 15:17 | Waning Crescent | 25% | 24.7 days | 374674 km |
| Dec 4 Fri | 03:28 | 16:18 | Waning Crescent | 16% | 25.7 days | 377096 km |
| Dec 5 Sat | 04:07 | 17:23 | Waning Crescent | 9% | 26.7 days | 379906 km |
| Dec 6 Sun | 04:51 | 18:29 | Waning Crescent | 4% | 27.7 days | 383067 km |
| Dec 7 Mon | 05:40 | 19:37 | New Moon | 1% | 28.7 days | 386518 km |
| Dec 8 Tue | 06:34 | 20:44 | Waxing Crescent | 0% | 0.1 days | 390164 km |
| Dec 9 Wed | 07:34 | 21:47 | Waxing Crescent | 1% | 1.1 days | 393855 km |
| Dec 10 Thu | 08:38 | 22:44 | Waxing Crescent | 5% | 2.1 days | 397386 km |
| Dec 11 Fri | 09:44 | 23:36 | Waxing Crescent | 11% | 3.1 days | 400503 km |
| Dec 12 Sat | 10:50 | - | Waxing Crescent | 18% | 4.1 days | 402923 km |
| Dec 13 Sun | 11:54 | 00:21 | Waxing Crescent | 27% | 5.1 days | 404371 km |
| Dec 14 Mon | 12:55 | 01:02 | First Quarter | 37% | 6.1 days | 404622 km |
| Dec 15 Tue | 13:54 | 01:40 | First Quarter | 47% | 7.1 days | 403536 km |
| Dec 16 Wed | 14:51 | 02:15 | First Quarter | 58% | 8.1 days | 401095 km |
| Dec 17 Thu | 15:47 | 02:50 | First Quarter | 68% | 9.1 days | 397412 km |
| Dec 18 Fri | 16:42 | 03:25 | Waxing Gibbous | 78% | 10.1 days | 392732 km |
| Dec 19 Sat | 17:37 | 04:02 | Waxing Gibbous | 86% | 11.1 days | 387403 km |
| Dec 20 Sun | 18:30 | 04:40 | Waxing Gibbous | 92% | 12.1 days | 381841 km |
| Dec 21 Mon | 19:23 | 05:22 | Waxing Gibbous | 97% | 13.1 days | 376486 km |
| Dec 22 Tue | 20:12 | 06:05 | Full Moon | 100% | 14.1 days | 371747 km |
| Dec 23 Wed | 21:00 | 06:52 | Waning Gibbous | 100% | 15.1 days | 367967 km |
| Dec 24 Thu | 21:44 | 07:42 | Waning Gibbous | 98% | 16.1 days | 365392 km |
| Dec 25 Fri | 22:25 | 08:33 | Waning Gibbous | 94% | 17.1 days | 364148 km |
| Dec 26 Sat | 23:04 | 09:25 | Waning Gibbous | 88% | 18.1 days | 364241 km |
| Dec 27 Sun | 23:40 | 10:18 | Waning Gibbous | 80% | 19.1 days | 365569 km |
| Dec 28 Mon | - | 11:13 | Waning Gibbous | 71% | 20.1 days | 367938 km |
| Dec 29 Tue | 00:15 | 12:07 | Last Quarter | 61% | 21.1 days | 371097 km |
| Dec 30 Wed | 00:49 | 13:04 | Last Quarter | 50% | 22.1 days | 374770 km |
| Dec 31 Thu | 01:25 | 14:02 | Last Quarter | 40% | 23.1 days | 378694 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.