Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for September1915
Today's Moon
Calculated for 2026-07-22
- Moonrise
- 12:51
- Phase
- First Quarter
- Age of Moon
- 6.8 days
- Moonset
- 02:11
- Illumination
- 44%
- Next Full Moon
- 2026-07-29
Today's Sun
Calculated for 2026-07-22
- Sunrise
- 08:01
- Sunset
- 18:28
- Day Length
- 10h 27m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 00:22 | 10:22 | Last Quarter | 57% | 21.5 days | 391741 km |
| Sep 2 Thu | 01:18 | 11:10 | Last Quarter | 46% | 22.5 days | 396883 km |
| Sep 3 Fri | 02:10 | 12:02 | Last Quarter | 36% | 23.5 days | 400945 km |
| Sep 4 Sat | 02:57 | 12:59 | Waning Crescent | 26% | 24.5 days | 403810 km |
| Sep 5 Sun | 03:40 | 13:59 | Waning Crescent | 17% | 25.5 days | 405489 km |
| Sep 6 Mon | 04:17 | 14:59 | Waning Crescent | 10% | 26.5 days | 405696 km |
| Sep 7 Tue | 04:51 | 16:01 | Waning Crescent | 5% | 27.5 days | 405696 km |
| Sep 8 Wed | 05:23 | 17:02 | Waning Crescent | 1% | 28.5 days | 404770 km |
| Sep 9 Thu | 05:53 | 18:05 | New Moon | 0% | 29.5 days | 403169 km |
| Sep 10 Fri | 06:22 | 19:08 | Waxing Crescent | 1% | 1 days | 401086 km |
| Sep 11 Sat | 06:54 | 20:14 | Waxing Crescent | 4% | 2 days | 398557 km |
| Sep 12 Sun | 07:28 | 21:22 | Waxing Crescent | 10% | 3 days | 395573 km |
| Sep 13 Mon | 08:07 | 22:31 | Waxing Crescent | 17% | 4 days | 392116 km |
| Sep 14 Tue | 08:52 | 23:42 | Waxing Crescent | 25% | 5 days | 388190 km |
| Sep 15 Wed | 09:46 | - | First Quarter | 35% | 6 days | 383855 km |
| Sep 16 Thu | 10:46 | 00:47 | First Quarter | 46% | 7 days | 379251 km |
| Sep 17 Fri | 11:52 | 01:47 | First Quarter | 56% | 8 days | 374601 km |
| Sep 18 Sat | 13:01 | 02:38 | First Quarter | 67% | 9 days | 370198 km |
| Sep 19 Sun | 14:08 | 03:23 | Waxing Gibbous | 76% | 10 days | 366374 km |
| Sep 20 Mon | 15:14 | 04:00 | Waxing Gibbous | 85% | 11 days | 363466 km |
| Sep 21 Tue | 16:16 | 04:32 | Waxing Gibbous | 91% | 12 days | 363104 km |
| Sep 22 Wed | 17:18 | 05:02 | Waxing Gibbous | 96% | 13 days | 363104 km |
| Sep 23 Thu | 18:16 | 05:31 | Full Moon | 99% | 14 days | 363104 km |
| Sep 24 Fri | 19:16 | 05:59 | Waning Gibbous | 100% | 15 days | 365541 km |
| Sep 25 Sat | 20:14 | 06:29 | Waning Gibbous | 98% | 16 days | 369642 km |
| Sep 26 Sun | 21:13 | 07:01 | Waning Gibbous | 95% | 17 days | 374782 km |
| Sep 27 Mon | 22:11 | 07:37 | Waning Gibbous | 89% | 18 days | 380565 km |
| Sep 28 Tue | 23:08 | 08:17 | Waning Gibbous | 81% | 19 days | 386533 km |
| Sep 29 Wed | - | 09:02 | Waning Gibbous | 72% | 20 days | 392219 km |
| Sep 30 Thu | 00:01 | 09:53 | Last Quarter | 62% | 21 days | 397197 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.