Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December1930
Today's Moon
Calculated for 2026-07-18
- Moonrise
- 10:53
- Phase
- Waxing Crescent
- Age of Moon
- 3.3 days
- Moonset
- 23:14
- Illumination
- 12%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-18
- Sunrise
- 08:03
- Sunset
- 18:26
- Day Length
- 10h 23m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Mon | 15:51 | 03:04 | Waxing Gibbous | 78% | 10.2 days | 365797 km |
| Dec 2 Tue | 16:49 | 03:31 | Waxing Gibbous | 86% | 11.2 days | 363766 km |
| Dec 3 Wed | 17:50 | 04:00 | Waxing Gibbous | 93% | 12.2 days | 363104 km |
| Dec 4 Thu | 18:55 | 04:33 | Waxing Gibbous | 97% | 13.2 days | 363563 km |
| Dec 5 Fri | 20:03 | 05:14 | Full Moon | 100% | 14.2 days | 365582 km |
| Dec 6 Sat | 21:10 | 06:03 | Waning Gibbous | 100% | 15.2 days | 368942 km |
| Dec 7 Sun | 22:12 | 07:01 | Waning Gibbous | 98% | 16.2 days | 373428 km |
| Dec 8 Mon | 23:08 | 08:07 | Waning Gibbous | 93% | 17.2 days | 378716 km |
| Dec 9 Tue | 23:54 | 09:17 | Waning Gibbous | 87% | 18.2 days | 384399 km |
| Dec 10 Wed | - | 10:28 | Waning Gibbous | 79% | 19.2 days | 390030 km |
| Dec 11 Thu | 00:34 | 11:38 | Waning Gibbous | 70% | 20.2 days | 395169 km |
| Dec 12 Fri | 01:08 | 12:45 | Last Quarter | 60% | 21.2 days | 399433 km |
| Dec 13 Sat | 01:40 | 13:50 | Last Quarter | 49% | 22.2 days | 402537 km |
| Dec 14 Sun | 02:09 | 14:53 | Last Quarter | 39% | 23.2 days | 404321 km |
| Dec 15 Mon | 02:39 | 15:58 | Waning Crescent | 29% | 24.2 days | 404761 km |
| Dec 16 Tue | 03:11 | 17:03 | Waning Crescent | 20% | 25.2 days | 403956 km |
| Dec 17 Wed | 03:47 | 18:08 | Waning Crescent | 12% | 26.2 days | 402104 km |
| Dec 18 Thu | 04:27 | 19:13 | Waning Crescent | 6% | 27.2 days | 399458 km |
| Dec 19 Fri | 05:14 | 20:14 | Waning Crescent | 2% | 28.2 days | 396285 km |
| Dec 20 Sat | 06:06 | 21:11 | New Moon | 0% | 29.2 days | 392834 km |
| Dec 21 Sun | 07:03 | 21:59 | Waxing Crescent | 1% | 0.7 days | 389307 km |
| Dec 22 Mon | 08:03 | 22:41 | Waxing Crescent | 3% | 1.7 days | 385851 km |
| Dec 23 Tue | 09:02 | 23:16 | Waxing Crescent | 8% | 2.7 days | 382564 km |
| Dec 24 Wed | 10:00 | 23:47 | Waxing Crescent | 15% | 3.7 days | 379506 km |
| Dec 25 Thu | 10:56 | - | Waxing Crescent | 23% | 4.7 days | 376722 km |
| Dec 26 Fri | 11:50 | 00:14 | First Quarter | 32% | 5.7 days | 374261 km |
| Dec 27 Sat | 12:44 | 00:39 | First Quarter | 43% | 6.7 days | 372182 km |
| Dec 28 Sun | 13:38 | 01:04 | First Quarter | 53% | 7.7 days | 370566 km |
| Dec 29 Mon | 14:34 | 01:30 | First Quarter | 64% | 8.7 days | 369512 km |
| Dec 30 Tue | 15:33 | 01:57 | Waxing Gibbous | 74% | 9.7 days | 369125 km |
| Dec 31 Wed | 16:35 | 02:28 | Waxing Gibbous | 82% | 10.7 days | 369501 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.