Moon Phases in San Mateo
Moonrise, Moonset, Phase, Illumination and Age for August2045
Today's Moon
Calculated for 2026-02-04
- Moonrise
- 20:31
- Phase
- Full Moon
- Age of Moon
- 16.6 days
- Moonset
- 08:10
- Illumination
- 96%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-04
- Sunrise
- 06:06
- Sunset
- 18:01
- Day Length
- 11h 54m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Aug 1 Tue | 20:44 | 08:22 | Waning Gibbous | 90% | 17.8 days | 363104 km |
| Aug 2 Wed | 21:21 | 09:05 | Waning Gibbous | 82% | 18.8 days | 366623 km |
| Aug 3 Thu | 22:00 | 09:48 | Waning Gibbous | 74% | 19.8 days | 372106 km |
| Aug 4 Fri | 22:42 | 10:33 | Last Quarter | 64% | 20.8 days | 378048 km |
| Aug 5 Sat | 23:29 | 11:23 | Last Quarter | 53% | 21.8 days | 383999 km |
| Aug 6 Sun | - | 12:16 | Last Quarter | 43% | 22.8 days | 389563 km |
| Aug 7 Mon | 00:21 | 13:14 | Last Quarter | 32% | 23.8 days | 394449 km |
| Aug 8 Tue | 01:19 | 14:16 | Waning Crescent | 23% | 24.8 days | 398483 km |
| Aug 9 Wed | 02:21 | 15:19 | Waning Crescent | 15% | 25.8 days | 401612 km |
| Aug 10 Thu | 03:26 | 16:21 | Waning Crescent | 8% | 26.8 days | 403874 km |
| Aug 11 Fri | 04:30 | 17:19 | Waning Crescent | 3% | 27.8 days | 405360 km |
| Aug 12 Sat | 05:32 | 18:13 | New Moon | 1% | 28.8 days | 405696 km |
| Aug 13 Sun | 06:30 | 19:03 | Waxing Crescent | 0% | 0.3 days | 405696 km |
| Aug 14 Mon | 07:26 | 19:51 | Waxing Crescent | 2% | 1.3 days | 405696 km |
| Aug 15 Tue | 08:19 | 20:37 | Waxing Crescent | 6% | 2.3 days | 404944 km |
| Aug 16 Wed | 09:12 | 21:24 | Waxing Crescent | 12% | 3.3 days | 403150 km |
| Aug 17 Thu | 10:05 | 22:12 | Waxing Crescent | 20% | 4.3 days | 400496 km |
| Aug 18 Fri | 10:59 | 23:02 | Waxing Crescent | 29% | 5.3 days | 396911 km |
| Aug 19 Sat | 11:53 | 23:53 | First Quarter | 39% | 6.3 days | 392401 km |
| Aug 20 Sun | 12:48 | - | First Quarter | 49% | 7.3 days | 387087 km |
| Aug 21 Mon | 13:42 | 00:46 | First Quarter | 60% | 8.3 days | 381213 km |
| Aug 22 Tue | 14:34 | 01:40 | Waxing Gibbous | 70% | 9.3 days | 375135 km |
| Aug 23 Wed | 15:23 | 02:31 | Waxing Gibbous | 79% | 10.3 days | 369293 km |
| Aug 24 Thu | 16:08 | 03:22 | Waxing Gibbous | 87% | 11.3 days | 364158 km |
| Aug 25 Fri | 16:50 | 04:10 | Waxing Gibbous | 93% | 12.3 days | 363104 km |
| Aug 26 Sat | 17:30 | 04:55 | Waxing Gibbous | 98% | 13.3 days | 363104 km |
| Aug 27 Sun | 18:08 | 05:39 | Full Moon | 100% | 14.3 days | 363104 km |
| Aug 28 Mon | 18:45 | 06:21 | Waning Gibbous | 100% | 15.3 days | 363104 km |
| Aug 29 Tue | 19:22 | 07:04 | Waning Gibbous | 97% | 16.3 days | 363104 km |
| Aug 30 Wed | 20:00 | 07:47 | Waning Gibbous | 93% | 17.3 days | 365655 km |
| Aug 31 Thu | 20:41 | 08:31 | Waning Gibbous | 86% | 18.3 days | 371272 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.