Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for September1958
Today's Moon
Calculated for 2026-05-11
- Moonrise
- 02:59
- Phase
- Last Quarter
- Age of Moon
- 23.5 days
- Moonset
- 14:38
- Illumination
- 36%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-11
- Sunrise
- 06:01
- Sunset
- 20:10
- Day Length
- 14h 9m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Mon | 21:23 | 09:51 | Waning Gibbous | 93% | 17.2 days | 404218 km |
| Sep 2 Tue | 21:55 | 10:46 | Waning Gibbous | 87% | 18.2 days | 405403 km |
| Sep 3 Wed | 22:31 | 11:41 | Waning Gibbous | 79% | 19.2 days | 405640 km |
| Sep 4 Thu | 23:10 | 12:35 | Waning Gibbous | 70% | 20.2 days | 404728 km |
| Sep 5 Fri | 23:53 | 13:29 | Last Quarter | 60% | 21.2 days | 402539 km |
| Sep 6 Sat | - | 14:21 | Last Quarter | 49% | 22.2 days | 399051 km |
| Sep 7 Sun | 00:41 | 15:12 | Last Quarter | 39% | 23.2 days | 394379 km |
| Sep 8 Mon | 01:35 | 16:00 | Waning Crescent | 29% | 24.2 days | 388777 km |
| Sep 9 Tue | 02:34 | 16:45 | Waning Crescent | 20% | 25.2 days | 382622 km |
| Sep 10 Wed | 03:37 | 17:28 | Waning Crescent | 12% | 26.2 days | 376374 km |
| Sep 11 Thu | 04:43 | 18:08 | Waning Crescent | 6% | 27.2 days | 370529 km |
| Sep 12 Fri | 05:53 | 18:48 | Waning Crescent | 2% | 28.2 days | 365563 km |
| Sep 13 Sat | 07:03 | 19:27 | New Moon | 0% | 29.2 days | 363104 km |
| Sep 14 Sun | 08:14 | 20:07 | Waxing Crescent | 1% | 0.7 days | 363104 km |
| Sep 15 Mon | 09:26 | 20:48 | Waxing Crescent | 3% | 1.7 days | 363104 km |
| Sep 16 Tue | 10:36 | 21:33 | Waxing Crescent | 8% | 2.7 days | 363104 km |
| Sep 17 Wed | 11:45 | 22:21 | Waxing Crescent | 15% | 3.7 days | 363307 km |
| Sep 18 Thu | 12:49 | 23:14 | Waxing Crescent | 23% | 4.7 days | 367270 km |
| Sep 19 Fri | 13:49 | - | First Quarter | 32% | 5.7 days | 372076 km |
| Sep 20 Sat | 14:41 | 00:08 | First Quarter | 43% | 6.7 days | 377317 km |
| Sep 21 Sun | 15:28 | 01:06 | First Quarter | 53% | 7.7 days | 382605 km |
| Sep 22 Mon | 16:10 | 02:04 | First Quarter | 64% | 8.7 days | 387612 km |
| Sep 23 Tue | 16:47 | 03:03 | Waxing Gibbous | 74% | 9.7 days | 392102 km |
| Sep 24 Wed | 17:21 | 04:00 | Waxing Gibbous | 82% | 10.7 days | 395945 km |
| Sep 25 Thu | 17:53 | 04:58 | Waxing Gibbous | 90% | 11.7 days | 399104 km |
| Sep 26 Fri | 18:23 | 05:54 | Waxing Gibbous | 95% | 12.7 days | 401611 km |
| Sep 27 Sat | 18:53 | 06:49 | Full Moon | 99% | 13.7 days | 403528 km |
| Sep 28 Sun | 19:25 | 07:45 | Waxing Gibbous | 100% | 14.7 days | 404903 km |
| Sep 29 Mon | 19:57 | 08:39 | Waning Gibbous | 99% | 15.7 days | 405696 km |
| Sep 30 Tue | 20:31 | 09:34 | Waning Gibbous | 96% | 16.7 days | 405696 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.