Moon Phases in San Mateo
Moonrise, Moonset, Phase, Illumination and Age for December1967
Today's Moon
Calculated for 2026-02-13
- Moonrise
- 02:59
- Phase
- Waning Crescent
- Age of Moon
- 24.8 days
- Moonset
- 14:56
- Illumination
- 24%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-13
- Sunrise
- 06:05
- Sunset
- 18:03
- Day Length
- 11h 57m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 05:35 | 17:40 | New Moon | 1% | 28.7 days | 401521 km |
| Dec 2 Sat | 06:40 | 18:43 | Waxing Crescent | 0% | 0.2 days | 399098 km |
| Dec 3 Sun | 07:46 | 19:48 | Waxing Crescent | 2% | 1.2 days | 396342 km |
| Dec 4 Mon | 08:48 | 20:50 | Waxing Crescent | 5% | 2.2 days | 393309 km |
| Dec 5 Tue | 09:44 | 21:47 | Waxing Crescent | 11% | 3.2 days | 390020 km |
| Dec 6 Wed | 10:34 | 22:39 | Waxing Crescent | 19% | 4.2 days | 386491 km |
| Dec 7 Thu | 11:19 | 23:27 | Waxing Crescent | 28% | 5.2 days | 382760 km |
| Dec 8 Fri | 11:59 | - | First Quarter | 38% | 6.2 days | 378914 km |
| Dec 9 Sat | 12:37 | 00:11 | First Quarter | 48% | 7.2 days | 375099 km |
| Dec 10 Sun | 13:14 | 00:54 | First Quarter | 59% | 8.2 days | 371521 km |
| Dec 11 Mon | 13:51 | 01:36 | First Quarter | 69% | 9.2 days | 368425 km |
| Dec 12 Tue | 14:28 | 02:18 | Waxing Gibbous | 78% | 10.2 days | 366075 km |
| Dec 13 Wed | 15:09 | 03:02 | Waxing Gibbous | 86% | 11.2 days | 364714 km |
| Dec 14 Thu | 15:52 | 03:49 | Waxing Gibbous | 93% | 12.2 days | 364535 km |
| Dec 15 Fri | 16:39 | 04:38 | Waxing Gibbous | 97% | 13.2 days | 365650 km |
| Dec 16 Sat | 17:30 | 05:30 | Full Moon | 100% | 14.2 days | 368067 km |
| Dec 17 Sun | 18:23 | 06:23 | Waning Gibbous | 100% | 15.2 days | 371678 km |
| Dec 18 Mon | 19:19 | 07:18 | Waning Gibbous | 98% | 16.2 days | 376260 km |
| Dec 19 Tue | 20:14 | 08:11 | Waning Gibbous | 93% | 17.2 days | 381491 km |
| Dec 20 Wed | 21:08 | 09:02 | Waning Gibbous | 87% | 18.2 days | 386974 km |
| Dec 21 Thu | 21:59 | 09:50 | Waning Gibbous | 79% | 19.2 days | 392280 km |
| Dec 22 Fri | 22:49 | 10:35 | Waning Gibbous | 70% | 20.2 days | 396992 km |
| Dec 23 Sat | 23:39 | 11:19 | Last Quarter | 60% | 21.2 days | 400752 km |
| Dec 24 Sun | - | 12:02 | Last Quarter | 49% | 22.2 days | 403299 km |
| Dec 25 Mon | 00:28 | 12:46 | Last Quarter | 39% | 23.2 days | 404498 km |
| Dec 26 Tue | 01:21 | 13:34 | Waning Crescent | 29% | 24.2 days | 404349 km |
| Dec 27 Wed | 02:16 | 14:24 | Waning Crescent | 20% | 25.2 days | 402971 km |
| Dec 28 Thu | 03:15 | 15:21 | Waning Crescent | 12% | 26.2 days | 400583 km |
| Dec 29 Fri | 04:18 | 16:22 | Waning Crescent | 6% | 27.2 days | 397457 km |
| Dec 30 Sat | 05:24 | 17:26 | Waning Crescent | 2% | 28.2 days | 393882 km |
| Dec 31 Sun | 06:28 | 18:30 | New Moon | 0% | 29.2 days | 390127 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.