Moon Phases in San Marcos
Moonrise, Moonset, Phase, Illumination and Age for September1937
Today's Moon
Calculated for 2026-02-18
- Moonrise
- 07:05
- Phase
- New Moon
- Age of Moon
- 0.7 days
- Moonset
- 19:20
- Illumination
- 1%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-18
- Sunrise
- 06:16
- Sunset
- 18:12
- Day Length
- 11h 55m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 02:42 | 15:31 | Waning Crescent | 20% | 25.2 days | 399948 km |
| Sep 2 Thu | 03:39 | 16:21 | Waning Crescent | 12% | 26.2 days | 396170 km |
| Sep 3 Fri | 04:33 | 17:08 | Waning Crescent | 6% | 27.2 days | 391820 km |
| Sep 4 Sat | 05:25 | 17:53 | Waning Crescent | 2% | 28.2 days | 387252 km |
| Sep 5 Sun | 06:15 | 18:35 | New Moon | 0% | 29.2 days | 382797 km |
| Sep 6 Mon | 07:04 | 19:18 | Waxing Crescent | 0% | 0.7 days | 378735 km |
| Sep 7 Tue | 07:53 | 20:00 | Waxing Crescent | 3% | 1.7 days | 375279 km |
| Sep 8 Wed | 08:41 | 20:44 | Waxing Crescent | 8% | 2.7 days | 372567 km |
| Sep 9 Thu | 09:30 | 21:28 | Waxing Crescent | 14% | 3.7 days | 370662 km |
| Sep 10 Fri | 10:18 | 22:14 | Waxing Crescent | 23% | 4.7 days | 369571 km |
| Sep 11 Sat | 11:07 | 23:02 | First Quarter | 32% | 5.7 days | 369252 km |
| Sep 12 Sun | 11:57 | 23:51 | First Quarter | 42% | 6.7 days | 369638 km |
| Sep 13 Mon | 12:45 | - | First Quarter | 53% | 7.7 days | 370647 km |
| Sep 14 Tue | 13:33 | 00:40 | First Quarter | 63% | 8.7 days | 372198 km |
| Sep 15 Wed | 14:19 | 01:31 | Waxing Gibbous | 73% | 9.7 days | 374223 km |
| Sep 16 Thu | 15:05 | 02:21 | Waxing Gibbous | 82% | 10.7 days | 376669 km |
| Sep 17 Fri | 15:50 | 03:11 | Waxing Gibbous | 89% | 11.7 days | 379492 km |
| Sep 18 Sat | 16:35 | 04:02 | Waxing Gibbous | 95% | 12.7 days | 382655 km |
| Sep 19 Sun | 17:20 | 04:53 | Waxing Gibbous | 99% | 13.7 days | 386105 km |
| Sep 20 Mon | 18:06 | 05:46 | Full Moon | 100% | 14.7 days | 389756 km |
| Sep 21 Tue | 18:55 | 06:40 | Waning Gibbous | 99% | 15.7 days | 393475 km |
| Sep 22 Wed | 19:47 | 07:36 | Waning Gibbous | 96% | 16.7 days | 397071 km |
| Sep 23 Thu | 20:41 | 08:35 | Waning Gibbous | 91% | 17.7 days | 400299 km |
| Sep 24 Fri | 21:39 | 09:36 | Waning Gibbous | 84% | 18.7 days | 402882 km |
| Sep 25 Sat | 22:38 | 10:36 | Waning Gibbous | 75% | 19.7 days | 404537 km |
| Sep 26 Sun | 23:39 | 11:36 | Last Quarter | 66% | 20.7 days | 405022 km |
| Sep 27 Mon | - | 12:33 | Last Quarter | 55% | 21.7 days | 404177 km |
| Sep 28 Tue | 00:37 | 13:27 | Last Quarter | 45% | 22.7 days | 401952 km |
| Sep 29 Wed | 01:34 | 14:17 | Last Quarter | 34% | 23.7 days | 398435 km |
| Sep 30 Thu | 02:27 | 15:04 | Waning Crescent | 25% | 24.7 days | 393845 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.