Moon Phases in Philadelphia
Moonrise, Moonset, Phase, Illumination and Age for December1966
Today's Moon
Calculated for 2026-02-14
- Moonrise
- 05:01
- Phase
- Waning Crescent
- Age of Moon
- 26.1 days
- Moonset
- 14:58
- Illumination
- 12%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-14
- Sunrise
- 06:38
- Sunset
- 17:42
- Day Length
- 11h 3m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Thu | 20:10 | 10:10 | Waning Gibbous | 88% | 18.1 days | 372444 km |
| Dec 2 Fri | 21:18 | 10:59 | Waning Gibbous | 80% | 19.1 days | 378631 km |
| Dec 3 Sat | 22:26 | 11:41 | Waning Gibbous | 71% | 20.1 days | 384943 km |
| Dec 4 Sun | 23:34 | 12:17 | Last Quarter | 61% | 21.1 days | 390901 km |
| Dec 5 Mon | - | 12:49 | Last Quarter | 50% | 22.1 days | 396100 km |
| Dec 6 Tue | 00:41 | 13:21 | Last Quarter | 40% | 23.1 days | 400254 km |
| Dec 7 Wed | 01:47 | 13:51 | Waning Crescent | 30% | 24.1 days | 403211 km |
| Dec 8 Thu | 02:54 | 14:23 | Waning Crescent | 21% | 25.1 days | 404955 km |
| Dec 9 Fri | 04:03 | 14:58 | Waning Crescent | 13% | 26.1 days | 405579 km |
| Dec 10 Sat | 05:13 | 15:39 | Waning Crescent | 6% | 27.1 days | 405249 km |
| Dec 11 Sun | 06:22 | 16:25 | Waning Crescent | 2% | 28.1 days | 404157 km |
| Dec 12 Mon | 07:29 | 17:18 | New Moon | 0% | 29.1 days | 402477 km |
| Dec 13 Tue | 08:29 | 18:16 | Waxing Crescent | 0% | 0.6 days | 400334 km |
| Dec 14 Wed | 09:22 | 19:18 | Waxing Crescent | 3% | 1.6 days | 397798 km |
| Dec 15 Thu | 10:07 | 20:19 | Waxing Crescent | 7% | 2.6 days | 394886 km |
| Dec 16 Fri | 10:44 | 21:19 | Waxing Crescent | 14% | 3.6 days | 391593 km |
| Dec 17 Sat | 11:16 | 22:17 | Waxing Crescent | 22% | 4.6 days | 387918 km |
| Dec 18 Sun | 11:44 | 23:13 | First Quarter | 31% | 5.6 days | 383907 km |
| Dec 19 Mon | 12:09 | - | First Quarter | 42% | 6.6 days | 379667 km |
| Dec 20 Tue | 12:34 | 00:07 | First Quarter | 52% | 7.6 days | 375381 km |
| Dec 21 Wed | 12:59 | 01:01 | First Quarter | 63% | 8.6 days | 371299 km |
| Dec 22 Thu | 13:26 | 01:56 | Waxing Gibbous | 73% | 9.6 days | 367720 km |
| Dec 23 Fri | 13:55 | 02:53 | Waxing Gibbous | 81% | 10.6 days | 364949 km |
| Dec 24 Sat | 14:28 | 03:53 | Waxing Gibbous | 89% | 11.6 days | 363269 km |
| Dec 25 Sun | 15:09 | 04:56 | Waxing Gibbous | 95% | 12.6 days | 363104 km |
| Dec 26 Mon | 15:57 | 06:00 | Waxing Gibbous | 98% | 13.6 days | 363947 km |
| Dec 27 Tue | 16:53 | 07:03 | Full Moon | 100% | 14.6 days | 366421 km |
| Dec 28 Wed | 17:58 | 08:02 | Waning Gibbous | 99% | 15.6 days | 370187 km |
| Dec 29 Thu | 19:07 | 08:54 | Waning Gibbous | 96% | 16.6 days | 374989 km |
| Dec 30 Fri | 20:17 | 09:39 | Waning Gibbous | 91% | 17.6 days | 380469 km |
| Dec 31 Sat | 21:27 | 10:18 | Waning Gibbous | 84% | 18.6 days | 386200 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.