Chattanooga, TN sky calendar · December 2026
Full moon: Wed, Dec 23. New moon: Tue, Dec 8. Sunrise moves from 7:30 AM to 7:48 AM, sunset from 5:29 PM to 5:39 PM. 2 sky events this month (below). Times are local (EST).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Tue, Dec 1 | 7:30 AM | 5:29 PM | 12:20 AM | 1:13 PM | Last quarter · 45% |
| Wed, Dec 2 | 7:31 AM | 5:29 PM | 1:23 AM | 1:39 PM | Waning crescent · 35% |
| Thu, Dec 3 | 7:32 AM | 5:28 PM | 2:25 AM | 2:05 PM | Waning crescent · 25% |
| Fri, Dec 4 | 7:33 AM | 5:28 PM | 3:26 AM | 2:32 PM | Waning crescent · 17% |
| Sat, Dec 5 | 7:34 AM | 5:28 PM | 4:28 AM | 3:02 PM | Waning crescent · 10% |
| Sun, Dec 6 | 7:35 AM | 5:28 PM | 5:29 AM | 3:36 PM | Waning crescent · 5% |
| Mon, Dec 7 | 7:35 AM | 5:28 PM | 6:30 AM | 4:15 PM | Waning crescent · 2% |
| Tue, Dec 8 | 7:36 AM | 5:29 PM | 7:29 AM | 4:59 PM | New moon · 0% |
| Wed, Dec 9 | 7:37 AM | 5:29 PM | 8:23 AM | 5:50 PM | Waxing crescent · 1% |
| Thu, Dec 10 | 7:38 AM | 5:29 PM | 9:12 AM | 6:45 PM | Waxing crescent · 3% |
| Fri, Dec 11 | 7:39 AM | 5:29 PM | 9:55 AM | 7:43 PM | Waxing crescent · 6% |
| Sat, Dec 12 | 7:39 AM | 5:29 PM | 10:31 AM | 8:42 PM | Waxing crescent · 12% |
| Sun, Dec 13 | 7:40 AM | 5:30 PM | 11:03 AM | 9:41 PM | Waxing crescent · 18% |
| Mon, Dec 14 | 7:41 AM | 5:30 PM | 11:31 AM | 10:39 PM | Waxing crescent · 26% |
| Tue, Dec 15 | 7:41 AM | 5:30 PM | 11:57 AM | 11:37 PM | Waxing crescent · 35% |
| Wed, Dec 16 | 7:42 AM | 5:30 PM | 12:21 PM | — | Waxing crescent · 45% |
| Thu, Dec 17 | 7:43 AM | 5:31 PM | 12:46 PM | 12:36 AM | First quarter · 55% |
| Fri, Dec 18 | 7:43 AM | 5:31 PM | 1:13 PM | 1:38 AM | Waxing gibbous · 65% |
| Sat, Dec 19 | 7:44 AM | 5:32 PM | 1:44 PM | 2:42 AM | Waxing gibbous · 75% |
| Sun, Dec 20 | 7:44 AM | 5:32 PM | 2:20 PM | 3:51 AM | Waxing gibbous · 84% |
| Mon, Dec 21 | 7:45 AM | 5:33 PM | 3:04 PM | 5:04 AM | Waxing gibbous · 92% |
| Tue, Dec 22 | 7:45 AM | 5:33 PM | 4:00 PM | 6:19 AM | Waxing gibbous · 97% |
| Wed, Dec 23 | 7:46 AM | 5:34 PM | 5:07 PM | 7:30 AM | Full moon · 100% |
| Thu, Dec 24 | 7:46 AM | 5:34 PM | 6:21 PM | 8:33 AM | Waning gibbous · 99% |
| Fri, Dec 25 | 7:47 AM | 5:35 PM | 7:39 PM | 9:26 AM | Waning gibbous · 96% |
| Sat, Dec 26 | 7:47 AM | 5:35 PM | 8:54 PM | 10:08 AM | Waning gibbous · 90% |
| Sun, Dec 27 | 7:47 AM | 5:36 PM | 10:06 PM | 10:44 AM | Waning gibbous · 82% |
| Mon, Dec 28 | 7:48 AM | 5:37 PM | 11:13 PM | 11:14 AM | Waning gibbous · 72% |
| Tue, Dec 29 | 7:48 AM | 5:37 PM | — | 11:42 AM | Waning gibbous · 62% |
| Wed, Dec 30 | 7:48 AM | 5:38 PM | 12:17 AM | 12:08 PM | Last quarter · 51% |
| Thu, Dec 31 | 7:48 AM | 5:39 PM | 1:20 AM | 12:35 PM | Waning crescent · 41% |
Sky events this month
- Sun, Dec 13Geminids meteor shower peakUp to about 150 meteors an hour under a perfectly dark sky · the Moon stays out of the way
- Wed, Dec 23 8:28 PMFull moonSupermoon: a full moon close to Earth, slightly bigger and brighter
Month by month
Calculated with Astronomy Engine (MIT license).