Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for December1989
Today's Moon
Calculated for 2026-07-14
- Moonrise
- 08:26
- Phase
- New Moon
- Age of Moon
- 28.4 days
- Moonset
- 18:45
- Illumination
- 2%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-14
- Sunrise
- 08:04
- Sunset
- 18:23
- Day Length
- 10h 19m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 09:22 | - | Waxing Crescent | 9% | 2.9 days | 368069 km |
| Dec 2 Sat | 10:23 | 00:02 | Waxing Crescent | 16% | 3.9 days | 367416 km |
| Dec 3 Sun | 11:26 | 00:41 | Waxing Crescent | 25% | 4.9 days | 367754 km |
| Dec 4 Mon | 12:28 | 01:17 | First Quarter | 34% | 5.9 days | 368958 km |
| Dec 5 Tue | 13:31 | 01:49 | First Quarter | 45% | 6.9 days | 370868 km |
| Dec 6 Wed | 14:34 | 02:19 | First Quarter | 55% | 7.9 days | 373310 km |
| Dec 7 Thu | 15:40 | 02:50 | First Quarter | 66% | 8.9 days | 376122 km |
| Dec 8 Fri | 16:47 | 03:23 | Waxing Gibbous | 75% | 9.9 days | 379171 km |
| Dec 9 Sat | 17:59 | 03:58 | Waxing Gibbous | 84% | 10.9 days | 382358 km |
| Dec 10 Sun | 19:12 | 04:39 | Waxing Gibbous | 91% | 11.9 days | 385620 km |
| Dec 11 Mon | 20:25 | 05:28 | Waxing Gibbous | 96% | 12.9 days | 388916 km |
| Dec 12 Tue | 21:33 | 06:25 | Full Moon | 99% | 13.9 days | 392205 km |
| Dec 13 Wed | 22:32 | 07:31 | Waning Gibbous | 100% | 14.9 days | 395422 km |
| Dec 14 Thu | 23:22 | 08:39 | Waning Gibbous | 99% | 15.9 days | 398458 km |
| Dec 15 Fri | - | 09:48 | Waning Gibbous | 95% | 16.9 days | 401149 km |
| Dec 16 Sat | 00:03 | 10:53 | Waning Gibbous | 89% | 17.9 days | 403281 km |
| Dec 17 Sun | 00:37 | 11:55 | Waning Gibbous | 82% | 18.9 days | 404612 km |
| Dec 18 Mon | 01:08 | 12:53 | Waning Gibbous | 73% | 19.9 days | 404904 km |
| Dec 19 Tue | 01:35 | 13:49 | Last Quarter | 63% | 20.9 days | 403973 km |
| Dec 20 Wed | 02:01 | 14:43 | Last Quarter | 53% | 21.9 days | 401724 km |
| Dec 21 Thu | 02:26 | 15:37 | Last Quarter | 42% | 22.9 days | 398188 km |
| Dec 22 Fri | 02:54 | 16:32 | Last Quarter | 32% | 23.9 days | 393531 km |
| Dec 23 Sat | 03:24 | 17:29 | Waning Crescent | 22% | 24.9 days | 388049 km |
| Dec 24 Sun | 03:58 | 18:26 | Waning Crescent | 14% | 25.9 days | 382143 km |
| Dec 25 Mon | 04:37 | 19:24 | Waning Crescent | 8% | 26.9 days | 376271 km |
| Dec 26 Tue | 05:23 | 20:20 | Waning Crescent | 3% | 27.9 days | 370904 km |
| Dec 27 Wed | 06:15 | 21:13 | New Moon | 0% | 28.9 days | 366466 km |
| Dec 28 Thu | 07:14 | 22:00 | Waxing Crescent | 0% | 0.4 days | 363298 km |
| Dec 29 Fri | 08:15 | 22:41 | Waxing Crescent | 2% | 1.4 days | 363104 km |
| Dec 30 Sat | 09:19 | 23:18 | Waxing Crescent | 6% | 2.4 days | 363104 km |
| Dec 31 Sun | 10:22 | 23:52 | Waxing Crescent | 12% | 3.4 days | 363104 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.