Moon Phases in San Marcos
Moonrise, Moonset, Phase, Illumination and Age for January2003
Today's Moon
Calculated for 2026-02-04
- Moonrise
- 20:42
- Phase
- Full Moon
- Age of Moon
- 15.7 days
- Moonset
- 08:21
- Illumination
- 99%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-04
- Sunrise
- 06:19
- Sunset
- 18:09
- Day Length
- 11h 49m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Jan 1 Wed | 04:58 | 16:54 | Waning Crescent | 5% | 27.5 days | 404972 km |
| Jan 2 Thu | 06:00 | 17:54 | Waning Crescent | 1% | 28.5 days | 403697 km |
| Jan 3 Fri | 06:59 | 18:54 | New Moon | 0% | 29.5 days | 401884 km |
| Jan 4 Sat | 07:55 | 19:51 | Waxing Crescent | 1% | 0.9 days | 399635 km |
| Jan 5 Sun | 08:45 | 20:44 | Waxing Crescent | 4% | 1.9 days | 396997 km |
| Jan 6 Mon | 09:31 | 21:34 | Waxing Crescent | 9% | 2.9 days | 393974 km |
| Jan 7 Tue | 10:12 | 22:20 | Waxing Crescent | 17% | 3.9 days | 390555 km |
| Jan 8 Wed | 10:51 | 23:05 | Waxing Crescent | 25% | 4.9 days | 386750 km |
| Jan 9 Thu | 11:28 | 23:48 | First Quarter | 35% | 5.9 days | 382623 km |
| Jan 10 Fri | 12:04 | - | First Quarter | 45% | 6.9 days | 378309 km |
| Jan 11 Sat | 12:42 | 00:31 | First Quarter | 56% | 7.9 days | 374018 km |
| Jan 12 Sun | 13:21 | 01:16 | First Quarter | 66% | 8.9 days | 370023 km |
| Jan 13 Mon | 14:03 | 02:02 | Waxing Gibbous | 76% | 9.9 days | 366633 km |
| Jan 14 Tue | 14:49 | 02:51 | Waxing Gibbous | 84% | 10.9 days | 364157 km |
| Jan 15 Wed | 15:39 | 03:44 | Waxing Gibbous | 91% | 11.9 days | 363104 km |
| Jan 16 Thu | 16:33 | 04:38 | Waxing Gibbous | 96% | 12.9 days | 363104 km |
| Jan 17 Fri | 17:30 | 05:35 | Full Moon | 99% | 13.9 days | 364458 km |
| Jan 18 Sat | 18:28 | 06:30 | Waning Gibbous | 100% | 14.9 days | 367387 km |
| Jan 19 Sun | 19:27 | 07:25 | Waning Gibbous | 98% | 15.9 days | 371545 km |
| Jan 20 Mon | 20:23 | 08:16 | Waning Gibbous | 95% | 16.9 days | 376637 km |
| Jan 21 Tue | 21:18 | 09:05 | Waning Gibbous | 89% | 17.9 days | 382274 km |
| Jan 22 Wed | 22:11 | 09:51 | Waning Gibbous | 82% | 18.9 days | 388013 km |
| Jan 23 Thu | 23:03 | 10:35 | Waning Gibbous | 73% | 19.9 days | 393401 km |
| Jan 24 Fri | 23:57 | 11:21 | Last Quarter | 63% | 20.9 days | 398032 km |
| Jan 25 Sat | - | 12:06 | Last Quarter | 52% | 21.9 days | 401582 km |
| Jan 26 Sun | 00:51 | 12:55 | Last Quarter | 42% | 22.9 days | 403852 km |
| Jan 27 Mon | 01:49 | 13:48 | Last Quarter | 31% | 23.9 days | 404775 km |
| Jan 28 Tue | 02:47 | 14:43 | Waning Crescent | 22% | 24.9 days | 404415 km |
| Jan 29 Wed | 03:48 | 15:42 | Waning Crescent | 14% | 25.9 days | 402940 km |
| Jan 30 Thu | 04:47 | 16:40 | Waning Crescent | 7% | 26.9 days | 400590 km |
| Jan 31 Fri | 05:43 | 17:38 | Waning Crescent | 3% | 27.9 days | 397630 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.