Moon Phases in San Francisco
Moonrise, Moonset, Phase, Illumination and Age for September2027
Today's Moon
Calculated for 2026-02-01
- Moonrise
- 17:34
- Phase
- Full Moon
- Age of Moon
- 13.1 days
- Moonset
- 07:17
- Illumination
- 97%
- Next Full Moon
- 2026-02-01
Today's Sun
Calculated for 2026-02-01
- Sunrise
- 07:11
- Sunset
- 17:34
- Day Length
- 10h 22m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 07:49 | 20:04 | Waxing Crescent | 0% | 0.1 days | 403208 km |
| Sep 2 Thu | 09:01 | 20:32 | Waxing Crescent | 1% | 1.1 days | 401126 km |
| Sep 3 Fri | 10:13 | 21:03 | Waxing Crescent | 5% | 2.1 days | 398586 km |
| Sep 4 Sat | 11:23 | 21:36 | Waxing Crescent | 11% | 3.1 days | 395572 km |
| Sep 5 Sun | 12:31 | 22:14 | Waxing Crescent | 18% | 4.1 days | 392062 km |
| Sep 6 Mon | 13:36 | 22:57 | Waxing Crescent | 27% | 5.1 days | 388064 km |
| Sep 7 Tue | 14:35 | 23:47 | First Quarter | 37% | 6.1 days | 383645 km |
| Sep 8 Wed | 15:28 | - | First Quarter | 47% | 7.1 days | 378956 km |
| Sep 9 Thu | 16:12 | 00:41 | First Quarter | 58% | 8.1 days | 374233 km |
| Sep 10 Fri | 16:50 | 01:40 | First Quarter | 68% | 9.1 days | 369780 km |
| Sep 11 Sat | 17:23 | 02:39 | Waxing Gibbous | 77% | 10.1 days | 365941 km |
| Sep 12 Sun | 17:50 | 03:40 | Waxing Gibbous | 86% | 11.1 days | 363104 km |
| Sep 13 Mon | 18:15 | 04:39 | Waxing Gibbous | 92% | 12.1 days | 363104 km |
| Sep 14 Tue | 18:38 | 05:38 | Waxing Gibbous | 97% | 13.1 days | 363104 km |
| Sep 15 Wed | 19:01 | 06:37 | Full Moon | 100% | 14.1 days | 363104 km |
| Sep 16 Thu | 19:25 | 07:37 | Waning Gibbous | 100% | 15.1 days | 365540 km |
| Sep 17 Fri | 19:50 | 08:37 | Waning Gibbous | 98% | 16.1 days | 369768 km |
| Sep 18 Sat | 20:18 | 09:41 | Waning Gibbous | 94% | 17.1 days | 375015 km |
| Sep 19 Sun | 20:52 | 10:46 | Waning Gibbous | 88% | 18.1 days | 380875 km |
| Sep 20 Mon | 21:32 | 11:53 | Waning Gibbous | 80% | 19.1 days | 386882 km |
| Sep 21 Tue | 22:21 | 12:59 | Waning Gibbous | 71% | 20.1 days | 392569 km |
| Sep 22 Wed | 23:20 | 14:02 | Last Quarter | 61% | 21.1 days | 397513 km |
| Sep 23 Thu | - | 14:58 | Last Quarter | 50% | 22.1 days | 401383 km |
| Sep 24 Fri | 00:27 | 15:47 | Last Quarter | 40% | 23.1 days | 403973 km |
| Sep 25 Sat | 01:41 | 16:27 | Waning Crescent | 30% | 24.1 days | 405215 km |
| Sep 26 Sun | 02:56 | 17:02 | Waning Crescent | 21% | 25.1 days | 405171 km |
| Sep 27 Mon | 04:10 | 17:33 | Waning Crescent | 13% | 26.1 days | 404006 km |
| Sep 28 Tue | 05:24 | 18:02 | Waning Crescent | 6% | 27.1 days | 401949 km |
| Sep 29 Wed | 06:36 | 18:30 | Waning Crescent | 2% | 28.1 days | 399251 km |
| Sep 30 Thu | 07:49 | 19:00 | New Moon | 0% | 29.1 days | 396146 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.