Buenos Aires sky calendar · December 2026
Full moon: Wed, Dec 23. New moon: Tue, Dec 8. Sunrise moves from 5:33 AM to 5:43 AM, sunset from 7:51 PM to 8:09 PM. 2 sky events this month (below). Times are local (GMT-3).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Tue, Dec 1 | 5:33 AM | 7:51 PM | 1:11 AM | 12:58 PM | Last quarter · 46% |
| Wed, Dec 2 | 5:33 AM | 7:52 PM | 1:38 AM | 2:01 PM | Waning crescent · 36% |
| Thu, Dec 3 | 5:33 AM | 7:53 PM | 2:04 AM | 3:02 PM | Waning crescent · 26% |
| Fri, Dec 4 | 5:33 AM | 7:54 PM | 2:31 AM | 4:03 PM | Waning crescent · 18% |
| Sat, Dec 5 | 5:33 AM | 7:55 PM | 2:59 AM | 5:04 PM | Waning crescent · 11% |
| Sun, Dec 6 | 5:33 AM | 7:56 PM | 3:31 AM | 6:05 PM | Waning crescent · 6% |
| Mon, Dec 7 | 5:33 AM | 7:56 PM | 4:07 AM | 7:05 PM | Waning crescent · 2% |
| Tue, Dec 8 | 5:33 AM | 7:57 PM | 4:48 AM | 8:02 PM | New moon · 0% |
| Wed, Dec 9 | 5:33 AM | 7:58 PM | 5:35 AM | 8:55 PM | Waxing crescent · 0% |
| Thu, Dec 10 | 5:33 AM | 7:59 PM | 6:28 AM | 9:41 PM | Waxing crescent · 2% |
| Fri, Dec 11 | 5:33 AM | 7:59 PM | 7:24 AM | 10:21 PM | Waxing crescent · 6% |
| Sat, Dec 12 | 5:34 AM | 8:00 PM | 8:23 AM | 10:56 PM | Waxing crescent · 11% |
| Sun, Dec 13 | 5:34 AM | 8:01 PM | 9:21 AM | 11:26 PM | Waxing crescent · 18% |
| Mon, Dec 14 | 5:34 AM | 8:02 PM | 10:20 AM | 11:53 PM | Waxing crescent · 26% |
| Tue, Dec 15 | 5:34 AM | 8:02 PM | 11:18 AM | — | Waxing crescent · 34% |
| Wed, Dec 16 | 5:35 AM | 8:03 PM | 12:16 PM | 12:18 AM | Waxing crescent · 44% |
| Thu, Dec 17 | 5:35 AM | 8:03 PM | 1:16 PM | 12:43 AM | First quarter · 54% |
| Fri, Dec 18 | 5:35 AM | 8:04 PM | 2:18 PM | 1:09 AM | Waxing gibbous · 64% |
| Sat, Dec 19 | 5:36 AM | 8:05 PM | 3:24 PM | 1:37 AM | Waxing gibbous · 74% |
| Sun, Dec 20 | 5:36 AM | 8:05 PM | 4:35 PM | 2:10 AM | Waxing gibbous · 83% |
| Mon, Dec 21 | 5:37 AM | 8:06 PM | 5:49 PM | 2:50 AM | Waxing gibbous · 91% |
| Tue, Dec 22 | 5:37 AM | 8:06 PM | 7:03 PM | 3:39 AM | Waxing gibbous · 97% |
| Wed, Dec 23 | 5:38 AM | 8:07 PM | 8:11 PM | 4:39 AM | Full moon · 100% |
| Thu, Dec 24 | 5:38 AM | 8:07 PM | 9:10 PM | 5:50 AM | Waning gibbous · 99% |
| Fri, Dec 25 | 5:39 AM | 8:07 PM | 9:58 PM | 7:06 AM | Waning gibbous · 96% |
| Sat, Dec 26 | 5:39 AM | 8:08 PM | 10:38 PM | 8:23 AM | Waning gibbous · 90% |
| Sun, Dec 27 | 5:40 AM | 8:08 PM | 11:11 PM | 9:37 AM | Waning gibbous · 82% |
| Mon, Dec 28 | 5:41 AM | 8:08 PM | 11:40 PM | 10:46 AM | Waning gibbous · 73% |
| Tue, Dec 29 | 5:41 AM | 8:09 PM | — | 11:52 AM | Waning gibbous · 62% |
| Wed, Dec 30 | 5:42 AM | 8:09 PM | 12:07 AM | 12:55 PM | Last quarter · 52% |
| Thu, Dec 31 | 5:43 AM | 8:09 PM | 12:34 AM | 1:57 PM | Waning crescent · 42% |
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 10:28 PMFull moonSupermoon: a full moon close to Earth, slightly bigger and brighter
Month by month
Calculated with Astronomy Engine (MIT license).