Daylight duration
We show daylight length in Seoul during December 2017 and the daylight length for the equinox and solstice for comparing. From December 1, 2017 until December 22, 2017 daylight becomes shorter. From December 23, 2017 until December 31, 2017 daylight becomes longer.
Sunrise and Sunset
Times of sunrise and sunset in Seoul during December 2017.
Taking December 1, 2017 as reference, the sun rises at 07:27:51 at 117.22°ESE (East-southeast) and sets at 17:14:03 at 349.72°NNW (North-northwest). Sunrise and sunset take approximately 3.03 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2017 as reference, the sun rises at 07:39:27 at 119.13°ESE (East-southeast) and sets at 17:14:48 at 356.07°NNW (North-northwest). Sunrise and sunset take approximately 3.08 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2017 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 9h 46m 12s | - | 05:55 | 06:26 | 06:59 | 07:27 | 117°ESE | 07:30 | 12:21 | 17:11 | 350°NNW | 17:14 | 17:42 | 18:15 | 18:46 |
| 2 | 9h 45m 05s | -1.1m | 05:55 | 06:27 | 06:59 | 07:28 | 117°ESE | 07:31 | 12:21 | 17:10 | 350°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 3 | 9h 44m 02s | -1.1m | 05:56 | 06:28 | 07:00 | 07:29 | 118°ESE | 07:32 | 12:21 | 17:10 | 351°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 4 | 9h 43m 00s | -1m | 05:57 | 06:29 | 07:01 | 07:30 | 118°ESE | 07:33 | 12:22 | 17:10 | 351°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 5 | 9h 42m 02s | -58s | 05:58 | 06:30 | 07:02 | 07:31 | 118°ESE | 07:34 | 12:22 | 17:10 | 351°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 6 | 9h 41m 07s | -55s | 05:59 | 06:30 | 07:03 | 07:32 | 118°ESE | 07:35 | 12:23 | 17:10 | 352°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 7 | 9h 40m 15s | -52s | 05:59 | 06:31 | 07:04 | 07:33 | 118°ESE | 07:36 | 12:23 | 17:10 | 352°NNW | 17:13 | 17:42 | 18:15 | 18:46 |
| 8 | 9h 39m 28s | -47s | 06:00 | 06:32 | 07:05 | 07:34 | 118°ESE | 07:37 | 12:23 | 17:10 | 353°NNW | 17:13 | 17:42 | 18:15 | 18:47 |
| 9 | 9h 38m 42s | -46s | 06:01 | 06:33 | 07:05 | 07:34 | 119°ESE | 07:38 | 12:24 | 17:10 | 353°NNW | 17:13 | 17:42 | 18:15 | 18:47 |
| 10 | 9h 38m 00s | -42s | 06:02 | 06:33 | 07:06 | 07:35 | 119°ESE | 07:38 | 12:24 | 17:10 | 354°NNW | 17:13 | 17:42 | 18:15 | 18:47 |
| 11 | 9h 37m 22s | -38s | 06:02 | 06:34 | 07:07 | 07:36 | 119°ESE | 07:39 | 12:25 | 17:10 | 354°NNW | 17:13 | 17:43 | 18:15 | 18:47 |
| 12 | 9h 36m 46s | -36s | 06:03 | 06:35 | 07:08 | 07:37 | 119°ESE | 07:40 | 12:25 | 17:10 | 355°NNW | 17:14 | 17:43 | 18:16 | 18:47 |
| 13 | 9h 36m 14s | -32s | 06:04 | 06:36 | 07:08 | 07:38 | 119°ESE | 07:41 | 12:26 | 17:11 | 355°NNW | 17:14 | 17:43 | 18:16 | 18:48 |
| 14 | 9h 35m 45s | -29s | 06:04 | 06:36 | 07:09 | 07:38 | 119°ESE | 07:41 | 12:26 | 17:11 | 356°NNW | 17:14 | 17:43 | 18:16 | 18:48 |
| 15 | 9h 35m 21s | -24s | 06:05 | 06:37 | 07:10 | 07:39 | 119°ESE | 07:42 | 12:27 | 17:11 | 356°NNW | 17:14 | 17:44 | 18:16 | 18:48 |
| 16 | 9h 34m 59s | -22s | 06:06 | 06:38 | 07:10 | 07:40 | 119°ESE | 07:43 | 12:27 | 17:12 | 357°NNW | 17:15 | 17:44 | 18:17 | 18:49 |
| 17 | 9h 34m 41s | -18s | 06:06 | 06:38 | 07:11 | 07:40 | 119°ESE | 07:43 | 12:28 | 17:12 | 357°NNW | 17:15 | 17:44 | 18:17 | 18:49 |
| 18 | 9h 34m 26s | -15s | 06:07 | 06:39 | 07:12 | 07:41 | 119°ESE | 07:44 | 12:28 | 17:12 | 357°NNW | 17:15 | 17:45 | 18:17 | 18:49 |
| 19 | 9h 34m 16s | -10s | 06:07 | 06:39 | 07:12 | 07:41 | 119°ESE | 07:45 | 12:29 | 17:13 | 358°NNW | 17:16 | 17:45 | 18:18 | 18:50 |
| 20 | 9h 34m 9s | -7s | 06:08 | 06:40 | 07:13 | 07:42 | 119°ESE | 07:45 | 12:29 | 17:13 | 358°NNW | 17:16 | 17:46 | 18:18 | 18:50 |
| 21 | 9h 34m 05s | -4s | 06:08 | 06:40 | 07:13 | 07:43 | 119°ESE | 07:46 | 12:30 | 17:14 | 359°NNW | 17:17 | 17:46 | 18:19 | 18:51 |
| 22 | 9h 34m 04s | -1s | 06:09 | 06:41 | 07:14 | 07:43 | 119°ESE | 07:46 | 12:30 | 17:14 | 359°NNW | 17:17 | 17:46 | 18:19 | 18:51 |
| 23 | 9h 34m 08s | +4s | 06:09 | 06:41 | 07:14 | 07:44 | 119°ESE | 07:47 | 12:31 | 17:15 | 360°NNW | 17:18 | 17:47 | 18:20 | 18:52 |
| 24 | 9h 34m 15s | +7s | 06:10 | 06:42 | 07:15 | 07:44 | 119°ESE | 07:47 | 12:31 | 17:15 | 0°NNW | 17:18 | 17:48 | 18:20 | 18:52 |
| 25 | 9h 34m 26s | +11s | 06:10 | 06:42 | 07:15 | 07:44 | 119°ESE | 07:47 | 12:32 | 17:16 | 1°NNW | 17:19 | 17:48 | 18:21 | 18:53 |
| 26 | 9h 34m 40s | +14s | 06:11 | 06:43 | 07:15 | 07:45 | 119°ESE | 07:48 | 12:32 | 17:16 | 1°NNW | 17:19 | 17:49 | 18:22 | 18:53 |
| 27 | 9h 34m 58s | +18s | 06:11 | 06:43 | 07:16 | 07:45 | 119°ESE | 07:48 | 12:33 | 17:17 | 2°NNW | 17:20 | 17:49 | 18:22 | 18:54 |
| 28 | 9h 35m 19s | +21s | 06:11 | 06:43 | 07:16 | 07:45 | 119°ESE | 07:49 | 12:33 | 17:18 | 2°NNW | 17:21 | 17:50 | 18:23 | 18:55 |
| 29 | 9h 35m 44s | +25s | 06:12 | 06:44 | 07:16 | 07:46 | 119°ESE | 07:49 | 12:34 | 17:18 | 3°NNW | 17:21 | 17:51 | 18:24 | 18:55 |
| 30 | 9h 36m 12s | +28s | 06:12 | 06:44 | 07:17 | 07:46 | 119°ESE | 07:49 | 12:34 | 17:19 | 3°NNW | 17:22 | 17:51 | 18:24 | 18:56 |
| 31 | 9h 36m 44s | +32s | 06:12 | 06:44 | 07:17 | 07:46 | 119°ESE | 07:49 | 12:35 | 17:20 | 4°NNW | 17:23 | 17:52 | 18:25 | 18:57 |
