Moon Phases in Chicago
Moonrise, Moonset, Phase, Illumination and Age for December1964
Today's Moon
Calculated for 2026-02-11
- Moonrise
- 02:58
- Phase
- Last Quarter
- Age of Moon
- 23.2 days
- Moonset
- 11:29
- Illumination
- 38%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-11
- Sunrise
- 06:49
- Sunset
- 17:20
- Day Length
- 10h 30m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Tue | 04:27 | 15:14 | Waning Crescent | 11% | 26.4 days | 400522 km |
| Dec 2 Wed | 05:30 | 15:42 | Waning Crescent | 5% | 27.4 days | 402778 km |
| Dec 3 Thu | 06:32 | 16:14 | Waning Crescent | 2% | 28.4 days | 404385 km |
| Dec 4 Fri | 07:32 | 16:51 | New Moon | 0% | 29.4 days | 405410 km |
| Dec 5 Sat | 08:29 | 17:35 | Waxing Crescent | 1% | 0.8 days | 405696 km |
| Dec 6 Sun | 09:21 | 18:24 | Waxing Crescent | 4% | 1.8 days | 405696 km |
| Dec 7 Mon | 10:07 | 19:19 | Waxing Crescent | 9% | 2.8 days | 404898 km |
| Dec 8 Tue | 10:47 | 20:17 | Waxing Crescent | 16% | 3.8 days | 403225 km |
| Dec 9 Wed | 11:22 | 21:19 | Waxing Crescent | 24% | 4.8 days | 400596 km |
| Dec 10 Thu | 11:52 | 22:21 | First Quarter | 34% | 5.8 days | 396944 km |
| Dec 11 Fri | 12:19 | 23:25 | First Quarter | 44% | 6.8 days | 392302 km |
| Dec 12 Sat | 12:44 | - | First Quarter | 55% | 7.8 days | 386827 km |
| Dec 13 Sun | 13:09 | 00:30 | First Quarter | 65% | 8.8 days | 380804 km |
| Dec 14 Mon | 13:35 | 01:37 | Waxing Gibbous | 75% | 9.8 days | 374628 km |
| Dec 15 Tue | 14:03 | 02:48 | Waxing Gibbous | 84% | 10.8 days | 368767 km |
| Dec 16 Wed | 14:35 | 04:02 | Waxing Gibbous | 91% | 11.8 days | 363705 km |
| Dec 17 Thu | 15:16 | 05:19 | Waxing Gibbous | 96% | 12.8 days | 363104 km |
| Dec 18 Fri | 16:04 | 06:37 | Full Moon | 99% | 13.8 days | 363104 km |
| Dec 19 Sat | 17:05 | 07:51 | Waning Gibbous | 100% | 14.8 days | 363104 km |
| Dec 20 Sun | 18:14 | 08:57 | Waning Gibbous | 99% | 15.8 days | 363104 km |
| Dec 21 Mon | 19:29 | 09:51 | Waning Gibbous | 95% | 16.8 days | 363104 km |
| Dec 22 Tue | 20:44 | 10:34 | Waning Gibbous | 90% | 17.8 days | 366452 km |
| Dec 23 Wed | 21:58 | 11:10 | Waning Gibbous | 82% | 18.8 days | 372099 km |
| Dec 24 Thu | 23:07 | 11:39 | Waning Gibbous | 74% | 19.8 days | 378305 km |
| Dec 25 Fri | - | 12:05 | Last Quarter | 64% | 20.8 days | 384573 km |
| Dec 26 Sat | 00:13 | 12:29 | Last Quarter | 53% | 21.8 days | 390449 km |
| Dec 27 Sun | 01:18 | 12:53 | Last Quarter | 43% | 22.8 days | 395568 km |
| Dec 28 Mon | 02:21 | 13:18 | Last Quarter | 32% | 23.8 days | 399691 km |
| Dec 29 Tue | 03:23 | 13:45 | Waning Crescent | 23% | 24.8 days | 402713 km |
| Dec 30 Wed | 04:24 | 14:16 | Waning Crescent | 15% | 25.8 days | 404650 km |
| Dec 31 Thu | 05:25 | 14:51 | Waning Crescent | 8% | 26.8 days | 405609 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.