Moon Phases in San Mateo
Moonrise, Moonset, Phase, Illumination and Age for September1992
Today's Moon
Calculated for 2026-02-08
- Moonrise
- 23:35
- Phase
- Waning Gibbous
- Age of Moon
- 20 days
- Moonset
- 10:51
- Illumination
- 72%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-08
- Sunrise
- 06:06
- Sunset
- 18:02
- Day Length
- 11h 55m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Tue | 10:44 | 22:52 | Waxing Crescent | 16% | 3.9 days | 378316 km |
| Sep 2 Wed | 11:40 | 23:45 | Waxing Crescent | 24% | 4.9 days | 375587 km |
| Sep 3 Thu | 12:35 | - | First Quarter | 34% | 5.9 days | 373228 km |
| Sep 4 Fri | 13:28 | 00:37 | First Quarter | 44% | 6.9 days | 371299 km |
| Sep 5 Sat | 14:19 | 01:30 | First Quarter | 55% | 7.9 days | 369878 km |
| Sep 6 Sun | 15:07 | 02:20 | First Quarter | 65% | 8.9 days | 369053 km |
| Sep 7 Mon | 15:52 | 03:10 | Waxing Gibbous | 75% | 9.9 days | 368922 km |
| Sep 8 Tue | 16:34 | 03:57 | Waxing Gibbous | 84% | 10.9 days | 369570 km |
| Sep 9 Wed | 17:15 | 04:42 | Waxing Gibbous | 91% | 11.9 days | 371058 km |
| Sep 10 Thu | 17:54 | 05:27 | Waxing Gibbous | 96% | 12.9 days | 373406 km |
| Sep 11 Fri | 18:33 | 06:10 | Full Moon | 99% | 13.9 days | 376572 km |
| Sep 12 Sat | 19:12 | 06:53 | Waning Gibbous | 100% | 14.9 days | 380444 km |
| Sep 13 Sun | 19:52 | 07:37 | Waning Gibbous | 99% | 15.9 days | 384831 km |
| Sep 14 Mon | 20:34 | 08:22 | Waning Gibbous | 95% | 16.9 days | 389469 km |
| Sep 15 Tue | 21:19 | 09:10 | Waning Gibbous | 90% | 17.9 days | 394034 km |
| Sep 16 Wed | 22:07 | 10:00 | Waning Gibbous | 82% | 18.9 days | 398169 km |
| Sep 17 Thu | 22:59 | 10:53 | Waning Gibbous | 73% | 19.9 days | 401524 km |
| Sep 18 Fri | 23:54 | 11:48 | Last Quarter | 64% | 20.9 days | 403794 km |
| Sep 19 Sat | - | 12:44 | Last Quarter | 53% | 21.9 days | 404761 km |
| Sep 20 Sun | 00:52 | 13:42 | Last Quarter | 43% | 22.9 days | 404325 km |
| Sep 21 Mon | 01:51 | 14:37 | Last Quarter | 32% | 23.9 days | 402516 km |
| Sep 22 Tue | 02:49 | 15:31 | Waning Crescent | 23% | 24.9 days | 399495 km |
| Sep 23 Wed | 03:47 | 16:23 | Waning Crescent | 15% | 25.9 days | 395528 km |
| Sep 24 Thu | 04:44 | 17:14 | Waning Crescent | 8% | 26.9 days | 390957 km |
| Sep 25 Fri | 05:40 | 18:04 | Waning Crescent | 3% | 27.9 days | 386151 km |
| Sep 26 Sat | 06:36 | 18:55 | New Moon | 1% | 28.9 days | 381474 km |
| Sep 27 Sun | 07:33 | 19:46 | Waxing Crescent | 0% | 0.3 days | 377240 km |
| Sep 28 Mon | 08:29 | 20:39 | Waxing Crescent | 2% | 1.3 days | 373697 km |
| Sep 29 Tue | 09:27 | 21:33 | Waxing Crescent | 6% | 2.3 days | 371009 km |
| Sep 30 Wed | 10:23 | 22:27 | Waxing Crescent | 12% | 3.3 days | 369254 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.