Daylight duration
We show daylight length in Brasilia during December 2025 and the daylight length for the equinox and solstice for comparing. From December 1, 2025 until December 21, 2025, daylight becomes longer. From December 22, 2025 until December 31, 2025, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Brasilia during December 2025.
Taking December 1, 2025 as reference, the sun rises at 05:30:41 at 113°ESE (East-southeast) and sets at 18:30:38 at 161.45°SSE (South-southeast). Sunrise and sunset take approximately 2.42 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2025 as reference, the sun rises at 05:34:52 at 114.51°ESE (East-southeast) and sets at 18:38:41 at 159.59°SSE (South-southeast). Sunrise and sunset take approximately 2.43 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2025 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 12h 59m 57s | - | 04:11 | 04:39 | 05:07 | 05:30 | 113°ESE | 05:33 | 12:00 | 18:28 | 161°SSE | 18:30 | 18:54 | 19:21 | 19:50 |
| 2 | 13h 00m 21s | +24s | 04:11 | 04:39 | 05:07 | 05:30 | 113°ESE | 05:33 | 12:01 | 18:28 | 161°SSE | 18:31 | 18:54 | 19:22 | 19:51 |
| 3 | 13h 00m 44s | +23s | 04:11 | 04:39 | 05:07 | 05:31 | 113°ESE | 05:33 | 12:01 | 18:29 | 161°SSE | 18:31 | 18:55 | 19:23 | 19:51 |
| 4 | 13h 01m 07s | +23s | 04:11 | 04:39 | 05:07 | 05:31 | 113°ESE | 05:33 | 12:01 | 18:29 | 161°SSE | 18:32 | 18:55 | 19:23 | 19:52 |
| 5 | 13h 01m 27s | +20s | 04:11 | 04:40 | 05:07 | 05:31 | 114°ESE | 05:33 | 12:02 | 18:30 | 161°SSE | 18:32 | 18:56 | 19:24 | 19:53 |
| 6 | 13h 01m 47s | +20s | 04:11 | 04:40 | 05:08 | 05:31 | 114°ESE | 05:34 | 12:02 | 18:31 | 161°SSE | 18:33 | 18:57 | 19:25 | 19:53 |
| 7 | 13h 02m 05s | +18s | 04:11 | 04:40 | 05:08 | 05:32 | 114°ESE | 05:34 | 12:03 | 18:31 | 161°SSE | 18:34 | 18:57 | 19:25 | 19:54 |
| 8 | 13h 02m 23s | +18s | 04:12 | 04:40 | 05:08 | 05:32 | 114°ESE | 05:34 | 12:03 | 18:32 | 161°SSE | 18:34 | 18:58 | 19:26 | 19:55 |
| 9 | 13h 02m 39s | +16s | 04:12 | 04:40 | 05:08 | 05:32 | 114°ESE | 05:35 | 12:03 | 18:32 | 160°SSE | 18:35 | 18:59 | 19:27 | 19:55 |
| 10 | 13h 02m 54s | +15s | 04:12 | 04:41 | 05:09 | 05:32 | 114°ESE | 05:35 | 12:04 | 18:33 | 160°SSE | 18:35 | 18:59 | 19:27 | 19:56 |
| 11 | 13h 03m 07s | +13s | 04:12 | 04:41 | 05:09 | 05:33 | 114°ESE | 05:35 | 12:04 | 18:34 | 160°SSE | 18:36 | 19:00 | 19:28 | 19:57 |
| 12 | 13h 03m 19s | +12s | 04:13 | 04:41 | 05:09 | 05:33 | 114°ESE | 05:36 | 12:05 | 18:34 | 160°SSE | 18:37 | 19:00 | 19:28 | 19:57 |
| 13 | 13h 03m 31s | +12s | 04:13 | 04:42 | 05:10 | 05:34 | 114°ESE | 05:36 | 12:05 | 18:35 | 160°SSE | 18:37 | 19:01 | 19:29 | 19:58 |
| 14 | 13h 03m 40s | +9s | 04:13 | 04:42 | 05:10 | 05:34 | 114°ESE | 05:36 | 12:06 | 18:35 | 160°SSE | 18:38 | 19:01 | 19:30 | 19:58 |
| 15 | 13h 03m 49s | +9s | 04:14 | 04:42 | 05:11 | 05:34 | 115°ESE | 05:37 | 12:06 | 18:36 | 160°SSE | 18:38 | 19:02 | 19:30 | 19:59 |
| 16 | 13h 03m 57s | +8s | 04:14 | 04:43 | 05:11 | 05:35 | 115°ESE | 05:37 | 12:07 | 18:36 | 159°SSE | 18:39 | 19:03 | 19:31 | 20:00 |
| 17 | 13h 04m 03s | +6s | 04:14 | 04:43 | 05:11 | 05:35 | 115°ESE | 05:38 | 12:07 | 18:37 | 159°SSE | 18:39 | 19:03 | 19:31 | 20:00 |
| 18 | 13h 04m 07s | +4s | 04:15 | 04:44 | 05:12 | 05:36 | 115°ESE | 05:38 | 12:08 | 18:37 | 159°SSE | 18:40 | 19:04 | 19:32 | 20:01 |
| 19 | 13h 04m 10s | +3s | 04:15 | 04:44 | 05:12 | 05:36 | 115°ESE | 05:39 | 12:08 | 18:38 | 159°SSE | 18:40 | 19:04 | 19:32 | 20:01 |
| 20 | 13h 04m 12s | +2s | 04:16 | 04:45 | 05:13 | 05:37 | 115°ESE | 05:39 | 12:09 | 18:38 | 159°SSE | 18:41 | 19:05 | 19:33 | 20:02 |
| 21 | 13h 04m 13s | +1s | 04:16 | 04:45 | 05:13 | 05:37 | 115°ESE | 05:40 | 12:09 | 18:39 | 159°SSE | 18:41 | 19:05 | 19:33 | 20:02 |
| 22 | 13h 04m 12s | -1s | 04:17 | 04:46 | 05:14 | 05:38 | 115°ESE | 05:40 | 12:10 | 18:39 | 159°SSE | 18:42 | 19:06 | 19:34 | 20:03 |
| 23 | 13h 04m 11s | -1s | 04:17 | 04:46 | 05:14 | 05:38 | 115°ESE | 05:41 | 12:10 | 18:40 | 158°SSE | 18:42 | 19:06 | 19:34 | 20:03 |
| 24 | 13h 04m 08s | -3s | 04:18 | 04:47 | 05:15 | 05:39 | 115°ESE | 05:41 | 12:11 | 18:40 | 158°SSE | 18:43 | 19:07 | 19:35 | 20:04 |
| 25 | 13h 04m 03s | -5s | 04:18 | 04:47 | 05:15 | 05:39 | 115°ESE | 05:42 | 12:11 | 18:41 | 158°SSE | 18:43 | 19:07 | 19:35 | 20:04 |
| 26 | 13h 03m 56s | -7s | 04:19 | 04:48 | 05:16 | 05:40 | 115°ESE | 05:42 | 12:12 | 18:41 | 158°SSE | 18:44 | 19:07 | 19:36 | 20:04 |
| 27 | 13h 03m 50s | -6s | 04:19 | 04:48 | 05:16 | 05:40 | 115°ESE | 05:43 | 12:12 | 18:42 | 158°SSE | 18:44 | 19:08 | 19:36 | 20:05 |
| 28 | 13h 03m 41s | -9s | 04:20 | 04:49 | 05:17 | 05:41 | 114°ESE | 05:43 | 12:13 | 18:42 | 157°SSE | 18:44 | 19:08 | 19:36 | 20:05 |
| 29 | 13h 03m 31s | -10s | 04:21 | 04:50 | 05:18 | 05:41 | 114°ESE | 05:44 | 12:13 | 18:42 | 157°SSE | 18:45 | 19:09 | 19:37 | 20:06 |
| 30 | 13h 03m 20s | -11s | 04:21 | 04:50 | 05:18 | 05:42 | 114°ESE | 05:44 | 12:14 | 18:43 | 157°SSE | 18:45 | 19:09 | 19:37 | 20:06 |
| 31 | 13h 03m 08s | -12s | 04:22 | 04:51 | 05:19 | 05:43 | 114°ESE | 05:45 | 12:14 | 18:43 | 157°SSE | 18:46 | 19:09 | 19:37 | 20:06 |
