Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for September2017
Today's Moon
Calculated for 2026-04-30
- Moonrise
- 19:28
- Phase
- Waxing Gibbous
- Age of Moon
- 12.9 days
- Moonset
- 05:24
- Illumination
- 96%
- Next Full Moon
- 2026-05-01
Today's Sun
Calculated for 2026-04-30
- Sunrise
- 06:13
- Sunset
- 20:00
- Day Length
- 13h 47m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Fri | 16:50 | 02:15 | Waxing Gibbous | 76% | 9.9 days | 402746 km |
| Sep 2 Sat | 17:35 | 03:07 | Waxing Gibbous | 84% | 10.9 days | 404800 km |
| Sep 3 Sun | 18:15 | 04:01 | Waxing Gibbous | 91% | 11.9 days | 405696 km |
| Sep 4 Mon | 18:53 | 05:00 | Waxing Gibbous | 96% | 12.9 days | 405696 km |
| Sep 5 Tue | 19:30 | 06:00 | Full Moon | 99% | 13.9 days | 405456 km |
| Sep 6 Wed | 20:04 | 07:02 | Waning Gibbous | 100% | 14.9 days | 404324 km |
| Sep 7 Thu | 20:38 | 08:05 | Waning Gibbous | 99% | 15.9 days | 402669 km |
| Sep 8 Fri | 21:13 | 09:10 | Waning Gibbous | 95% | 16.9 days | 400496 km |
| Sep 9 Sat | 21:50 | 10:15 | Waning Gibbous | 89% | 17.9 days | 397769 km |
| Sep 10 Sun | 22:29 | 11:22 | Waning Gibbous | 82% | 18.9 days | 394439 km |
| Sep 11 Mon | 23:13 | 12:28 | Waning Gibbous | 73% | 19.9 days | 390495 km |
| Sep 12 Tue | - | 13:34 | Last Quarter | 63% | 20.9 days | 385988 km |
| Sep 13 Wed | 00:02 | 14:37 | Last Quarter | 53% | 21.9 days | 381065 km |
| Sep 14 Thu | 00:57 | 15:36 | Last Quarter | 42% | 22.9 days | 375967 km |
| Sep 15 Fri | 01:57 | 16:29 | Last Quarter | 32% | 23.9 days | 371018 km |
| Sep 16 Sat | 03:00 | 17:18 | Waning Crescent | 22% | 24.9 days | 366592 km |
| Sep 17 Sun | 04:05 | 18:00 | Waning Crescent | 14% | 25.9 days | 363104 km |
| Sep 18 Mon | 05:11 | 18:38 | Waning Crescent | 8% | 26.9 days | 363104 km |
| Sep 19 Tue | 06:15 | 19:14 | Waning Crescent | 3% | 27.9 days | 363104 km |
| Sep 20 Wed | 07:19 | 19:47 | New Moon | 0% | 28.9 days | 363104 km |
| Sep 21 Thu | 08:20 | 20:19 | Waxing Crescent | 0% | 0.4 days | 363368 km |
| Sep 22 Fri | 09:20 | 20:51 | Waxing Crescent | 2% | 1.4 days | 367314 km |
| Sep 23 Sat | 10:18 | 21:25 | Waxing Crescent | 6% | 2.4 days | 372423 km |
| Sep 24 Sun | 11:16 | 22:01 | Waxing Crescent | 12% | 3.4 days | 378289 km |
| Sep 25 Mon | 12:11 | 22:39 | Waxing Crescent | 20% | 4.4 days | 384439 km |
| Sep 26 Tue | 13:04 | 23:21 | Waxing Crescent | 29% | 5.4 days | 390390 km |
| Sep 27 Wed | 13:55 | - | First Quarter | 39% | 6.4 days | 395699 km |
| Sep 28 Thu | 14:43 | 00:06 | First Quarter | 50% | 7.4 days | 400013 km |
| Sep 29 Fri | 15:29 | 00:56 | First Quarter | 60% | 8.4 days | 403104 km |
| Sep 30 Sat | 16:10 | 01:49 | Waxing Gibbous | 71% | 9.4 days | 404881 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.