Moon Phases in Westlake
Moonrise, Moonset, Phase, Illumination and Age for December1978
Today's Moon
Calculated for 2026-02-10
- Moonrise
- 04:24
- Phase
- Last Quarter
- Age of Moon
- 21.8 days
- Moonset
- 10:37
- Illumination
- 54%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-10
- Sunrise
- 08:26
- Sunset
- 17:52
- Day Length
- 9h 26m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 10:00 | 18:28 | Waxing Crescent | 1% | 1.1 days | 381033 km |
| Dec 2 Sat | 10:58 | 19:35 | Waxing Crescent | 5% | 2.1 days | 385832 km |
| Dec 3 Sun | 11:46 | 20:49 | Waxing Crescent | 10% | 3.1 days | 390726 km |
| Dec 4 Mon | 12:24 | 22:07 | Waxing Crescent | 17% | 4.1 days | 395339 km |
| Dec 5 Tue | 12:56 | 23:27 | Waxing Crescent | 26% | 5.1 days | 399294 km |
| Dec 6 Wed | 13:23 | - | First Quarter | 36% | 6.1 days | 402260 km |
| Dec 7 Thu | 13:47 | 00:45 | First Quarter | 46% | 7.1 days | 403989 km |
| Dec 8 Fri | 14:10 | 02:01 | First Quarter | 57% | 8.1 days | 404351 km |
| Dec 9 Sat | 14:33 | 03:17 | First Quarter | 67% | 9.1 days | 403344 km |
| Dec 10 Sun | 14:59 | 04:30 | Waxing Gibbous | 77% | 10.1 days | 401096 km |
| Dec 11 Mon | 15:27 | 05:41 | Waxing Gibbous | 85% | 11.1 days | 397839 km |
| Dec 12 Tue | 15:59 | 06:49 | Waxing Gibbous | 92% | 12.1 days | 393880 km |
| Dec 13 Wed | 16:36 | 07:53 | Waxing Gibbous | 97% | 13.1 days | 389556 km |
| Dec 14 Thu | 17:20 | 08:50 | Full Moon | 99% | 14.1 days | 385197 km |
| Dec 15 Fri | 18:10 | 09:40 | Waning Gibbous | 100% | 15.1 days | 381093 km |
| Dec 16 Sat | 19:06 | 10:22 | Waning Gibbous | 98% | 16.1 days | 377473 km |
| Dec 17 Sun | 20:05 | 10:58 | Waning Gibbous | 94% | 17.1 days | 374494 km |
| Dec 18 Mon | 21:08 | 11:28 | Waning Gibbous | 88% | 18.1 days | 372243 km |
| Dec 19 Tue | 22:12 | 11:54 | Waning Gibbous | 81% | 19.1 days | 370751 km |
| Dec 20 Wed | 23:18 | 12:17 | Waning Gibbous | 72% | 20.1 days | 369998 km |
| Dec 21 Thu | - | 12:38 | Last Quarter | 62% | 21.1 days | 369939 km |
| Dec 22 Fri | 00:24 | 12:58 | Last Quarter | 51% | 22.1 days | 370510 km |
| Dec 23 Sat | 01:33 | 13:20 | Last Quarter | 40% | 23.1 days | 371647 km |
| Dec 24 Sun | 02:43 | 13:43 | Waning Crescent | 30% | 24.1 days | 373291 km |
| Dec 25 Mon | 03:56 | 14:09 | Waning Crescent | 21% | 25.1 days | 375397 km |
| Dec 26 Tue | 05:11 | 14:40 | Waning Crescent | 13% | 26.1 days | 377928 km |
| Dec 27 Wed | 06:26 | 15:20 | Waning Crescent | 7% | 27.1 days | 380850 km |
| Dec 28 Thu | 07:38 | 16:10 | Waning Crescent | 2% | 28.1 days | 384119 km |
| Dec 29 Fri | 08:42 | 17:12 | New Moon | 0% | 29.1 days | 387662 km |
| Dec 30 Sat | 09:37 | 18:24 | Waxing Crescent | 0% | 0.5 days | 391360 km |
| Dec 31 Sun | 10:21 | 19:44 | Waxing Crescent | 3% | 1.5 days | 395040 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.