Daylight duration
We show daylight length in Brazzaville during December 2025 and the daylight length for the equinox and solstice for comparing. From December 1, 2025 until December 19, 2025, daylight becomes longer. From December 20, 2025 until December 23, 2025, daylight does not vary. From December 24, 2025 until December 31, 2025, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Brazzaville during December 2025.
Taking December 1, 2025 as reference, the sun rises at 05:37:27 at 111.97°E (East) and sets at 17:58:37 at 150.11°SE (Southeast). Sunrise and sunset take approximately 2.3 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2025 as reference, the sun rises at 05:43:01 at 113.42°ESE (East-southeast) and sets at 18:05:18 at 148.68°SE (Southeast). Sunrise and sunset take approximately 2.32 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 21m 10s | - | 04:22 | 04:48 | 05:15 | 05:37 | 112°ESE | 05:39 | 11:48 | 17:56 | 150°SE | 17:58 | 18:21 | 18:47 | 19:13 |
| 2 | 12h 21m 18s | +8s | 04:22 | 04:49 | 05:15 | 05:37 | 112°ESE | 05:40 | 11:48 | 17:56 | 150°SE | 17:59 | 18:21 | 18:47 | 19:14 |
| 3 | 12h 21m 24s | +6s | 04:23 | 04:49 | 05:15 | 05:38 | 112°ESE | 05:40 | 11:48 | 17:57 | 150°SE | 17:59 | 18:21 | 18:48 | 19:14 |
| 4 | 12h 21m 30s | +6s | 04:23 | 04:49 | 05:16 | 05:38 | 112°ESE | 05:40 | 11:49 | 17:57 | 150°SE | 17:59 | 18:22 | 18:48 | 19:15 |
| 5 | 12h 21m 37s | +7s | 04:23 | 04:50 | 05:16 | 05:38 | 113°ESE | 05:41 | 11:49 | 17:58 | 150°SE | 18:00 | 18:22 | 18:49 | 19:15 |
| 6 | 12h 21m 42s | +5s | 04:23 | 04:50 | 05:16 | 05:39 | 113°ESE | 05:41 | 11:50 | 17:58 | 150°SE | 18:00 | 18:23 | 18:49 | 19:16 |
| 7 | 12h 21m 47s | +5s | 04:24 | 04:50 | 05:17 | 05:39 | 113°ESE | 05:41 | 11:50 | 17:59 | 150°SE | 18:01 | 18:23 | 18:50 | 19:16 |
| 8 | 12h 21m 52s | +5s | 04:24 | 04:51 | 05:17 | 05:39 | 113°ESE | 05:42 | 11:50 | 17:59 | 149°SE | 18:01 | 18:24 | 18:50 | 19:17 |
| 9 | 12h 21m 57s | +5s | 04:24 | 04:51 | 05:17 | 05:40 | 113°ESE | 05:42 | 11:51 | 18:00 | 149°SE | 18:02 | 18:24 | 18:51 | 19:17 |
| 10 | 12h 22m 02s | +5s | 04:25 | 04:51 | 05:18 | 05:40 | 113°ESE | 05:43 | 11:51 | 18:00 | 149°SE | 18:02 | 18:25 | 18:51 | 19:18 |
| 11 | 12h 22m 06s | +4s | 04:25 | 04:52 | 05:18 | 05:41 | 113°ESE | 05:43 | 11:52 | 18:00 | 149°SE | 18:03 | 18:25 | 18:52 | 19:18 |
| 12 | 12h 22m 9s | +3s | 04:26 | 04:52 | 05:19 | 05:41 | 113°ESE | 05:43 | 11:52 | 18:01 | 149°SE | 18:03 | 18:26 | 18:52 | 19:19 |
| 13 | 12h 22m 13s | +4s | 04:26 | 04:53 | 05:19 | 05:42 | 113°ESE | 05:44 | 11:53 | 18:01 | 149°SE | 18:04 | 18:26 | 18:53 | 19:20 |
| 14 | 12h 22m 15s | +2s | 04:26 | 04:53 | 05:19 | 05:42 | 113°ESE | 05:44 | 11:53 | 18:02 | 149°SE | 18:04 | 18:27 | 18:53 | 19:20 |
| 15 | 12h 22m 17s | +2s | 04:27 | 04:53 | 05:20 | 05:43 | 113°ESE | 05:45 | 11:54 | 18:02 | 149°SE | 18:05 | 18:27 | 18:54 | 19:21 |
| 16 | 12h 22m 20s | +3s | 04:27 | 04:54 | 05:20 | 05:43 | 113°ESE | 05:45 | 11:54 | 18:03 | 149°SE | 18:05 | 18:28 | 18:54 | 19:21 |
| 17 | 12h 22m 22s | +2s | 04:28 | 04:54 | 05:21 | 05:43 | 114°ESE | 05:46 | 11:55 | 18:03 | 148°SE | 18:06 | 18:28 | 18:55 | 19:22 |
| 18 | 12h 22m 24s | +2s | 04:28 | 04:55 | 05:21 | 05:44 | 114°ESE | 05:46 | 11:55 | 18:04 | 148°SE | 18:06 | 18:29 | 18:55 | 19:22 |
| 19 | 12h 22m 25s | +1s | 04:29 | 04:55 | 05:22 | 05:44 | 114°ESE | 05:47 | 11:56 | 18:04 | 148°SE | 18:07 | 18:29 | 18:56 | 19:23 |
| 20 | 12h 22m 25s | - | 04:29 | 04:56 | 05:22 | 05:45 | 114°ESE | 05:47 | 11:56 | 18:05 | 148°SE | 18:07 | 18:30 | 18:56 | 19:23 |
| 21 | 12h 22m 25s | - | 04:30 | 04:56 | 05:23 | 05:45 | 114°ESE | 05:48 | 11:57 | 18:05 | 148°SE | 18:08 | 18:30 | 18:57 | 19:24 |
| 22 | 12h 22m 25s | - | 04:30 | 04:57 | 05:23 | 05:46 | 114°ESE | 05:48 | 11:57 | 18:06 | 148°SE | 18:08 | 18:31 | 18:57 | 19:24 |
| 23 | 12h 22m 25s | - | 04:31 | 04:57 | 05:24 | 05:46 | 114°ESE | 05:49 | 11:58 | 18:06 | 147°SE | 18:09 | 18:31 | 18:58 | 19:25 |
| 24 | 12h 22m 24s | -1s | 04:31 | 04:58 | 05:24 | 05:47 | 114°ESE | 05:49 | 11:58 | 18:07 | 147°SE | 18:09 | 18:32 | 18:58 | 19:25 |
| 25 | 12h 22m 23s | -1s | 04:32 | 04:58 | 05:25 | 05:47 | 114°ESE | 05:50 | 11:59 | 18:07 | 147°SE | 18:10 | 18:32 | 18:59 | 19:26 |
| 26 | 12h 22m 21s | -2s | 04:32 | 04:59 | 05:25 | 05:48 | 113°ESE | 05:50 | 11:59 | 18:08 | 147°SE | 18:10 | 18:33 | 18:59 | 19:26 |
| 27 | 12h 22m 19s | -2s | 04:33 | 04:59 | 05:26 | 05:48 | 113°ESE | 05:51 | 12:00 | 18:08 | 147°SE | 18:11 | 18:33 | 19:00 | 19:26 |
| 28 | 12h 22m 16s | -3s | 04:33 | 05:00 | 05:26 | 05:49 | 113°ESE | 05:51 | 12:00 | 18:09 | 146°SE | 18:11 | 18:34 | 19:00 | 19:27 |
| 29 | 12h 22m 14s | -2s | 04:34 | 05:00 | 05:27 | 05:49 | 113°ESE | 05:52 | 12:01 | 18:09 | 146°SE | 18:12 | 18:34 | 19:01 | 19:27 |
| 30 | 12h 22m 11s | -3s | 04:34 | 05:01 | 05:27 | 05:50 | 113°ESE | 05:52 | 12:01 | 18:10 | 146°SE | 18:12 | 18:35 | 19:01 | 19:28 |
| 31 | 12h 22m 07s | -4s | 04:35 | 05:01 | 05:28 | 05:50 | 113°ESE | 05:53 | 12:02 | 18:10 | 146°SE | 18:13 | 18:35 | 19:02 | 19:28 |
