Daylight duration
We show daylight length in Grytviken during December 2017 and the daylight length for the equinox and solstice for comparing. From December 1, 2017 until December 21, 2017 daylight becomes longer. From December 22, 2017 until December 31, 2017 daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Grytviken during December 2017.
Taking December 1, 2017 as reference, the sun rises at 03:52:09 at 131.08°ESE (East-southeast) and sets at 20:39:04 at 181.41°S (South). Sunrise and sunset take approximately 4.8 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2017 as reference, the sun rises at 03:46:21 at 134.18°ESE (East-southeast) and sets at 20:56:35 at 179.55°SSE (South-southeast). Sunrise and sunset take approximately 5.05 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 | 16h 46m 55s | - | - | 01:34 | 03:00 | 03:52 | 131°ESE | 03:56 | 12:15 | 20:34 | 181°SSE | 20:39 | 21:30 | 22:58 | - |
| 2 | 16h 49m 19s | +2.4m | - | 01:31 | 02:59 | 03:51 | 131°ESE | 03:56 | 12:15 | 20:35 | 181°SSE | 20:40 | 21:32 | 23:02 | - |
| 3 | 16h 51m 36s | +2.3m | - | 01:29 | 02:58 | 03:50 | 132°ESE | 03:55 | 12:15 | 20:37 | 181°SSE | 20:42 | 21:34 | 23:05 | - |
| 4 | 16h 53m 47s | +2.2m | - | 01:26 | 02:57 | 03:49 | 132°ESE | 03:54 | 12:16 | 20:38 | 181°SSE | 20:43 | 21:36 | 23:09 | - |
| 5 | 16h 55m 52s | +2.1m | - | 01:23 | 02:56 | 03:49 | 132°ESE | 03:54 | 12:16 | 20:40 | 181°SSE | 20:45 | 21:38 | 23:12 | - |
| 6 | 16h 57m 50s | +2m | - | 01:20 | 02:55 | 03:48 | 133°ESE | 03:53 | 12:17 | 20:41 | 181°SSE | 20:46 | 21:39 | 23:16 | - |
| 7 | 16h 59m 42s | +1.9m | - | 01:18 | 02:54 | 03:48 | 133°ESE | 03:53 | 12:17 | 20:42 | 181°SSE | 20:47 | 21:41 | 23:19 | - |
| 8 | 17h 01m 26s | +1.7m | - | 01:15 | 02:54 | 03:47 | 133°ESE | 03:52 | 12:18 | 20:44 | 180°SSE | 20:49 | 21:42 | 23:23 | - |
| 9 | 17h 03m 04s | +1.6m | - | 01:13 | 02:53 | 03:47 | 133°ESE | 03:52 | 12:18 | 20:45 | 180°SSE | 20:50 | 21:44 | 23:26 | - |
| 10 | 17h 04m 34s | +1.5m | - | 01:10 | 02:52 | 03:46 | 133°ESE | 03:51 | 12:18 | 20:46 | 180°SSE | 20:51 | 21:45 | 23:29 | - |
| 11 | 17h 05m 58s | +1.4m | - | 01:08 | 02:52 | 03:46 | 134°ESE | 03:51 | 12:19 | 20:47 | 180°SSE | 20:52 | 21:47 | 23:33 | - |
| 12 | 17h 07m 13s | +1.3m | - | 01:05 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:19 | 20:48 | 180°SSE | 20:53 | 21:48 | 23:36 | - |
| 13 | 17h 08m 21s | +1.1m | - | 01:03 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:20 | 20:49 | 180°SSE | 20:54 | 21:49 | 23:39 | - |
| 14 | 17h 9m 21s | +1m | - | 01:01 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:20 | 20:50 | 180°SSE | 20:55 | 21:50 | 23:42 | - |
| 15 | 17h 10m 14s | +53s | - | 01:00 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:21 | 20:51 | 180°SSE | 20:56 | 21:51 | 23:44 | - |
| 16 | 17h 10m 59s | +45s | - | 00:58 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:21 | 20:52 | 179°SSE | 20:57 | 21:52 | 23:46 | - |
| 17 | 17h 11m 36s | +37s | - | 00:57 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:22 | 20:53 | 179°SSE | 20:58 | 21:53 | 23:49 | - |
| 18 | 17h 12m 05s | +29s | - | 00:55 | 02:51 | 03:46 | 134°ESE | 03:51 | 12:22 | 20:53 | 179°SSE | 20:58 | 21:54 | 23:50 | - |
| 19 | 17h 12m 26s | +21s | - | 00:55 | 02:51 | 03:47 | 134°ESE | 03:52 | 12:23 | 20:54 | 179°SSE | 20:59 | 21:55 | 23:52 | - |
| 20 | 17h 12m 38s | +12s | - | 00:54 | 02:51 | 03:47 | 135°ESE | 03:52 | 12:23 | 20:55 | 179°SSE | 21:00 | 21:55 | 23:53 | - |
| 21 | 17h 12m 43s | +5s | - | 00:54 | 02:52 | 03:47 | 135°ESE | 03:52 | 12:24 | 20:55 | 179°SSE | 21:00 | 21:56 | 23:53 | - |
| 22 | 17h 12m 40s | -3s | - | 00:55 | 02:52 | 03:48 | 135°ESE | 03:53 | 12:24 | 20:56 | 179°SSE | 21:01 | 21:56 | 23:53 | - |
| 23 | 17h 12m 28s | -12s | - | 00:56 | 02:53 | 03:48 | 135°ESE | 03:54 | 12:25 | 20:56 | 179°SSE | 21:01 | 21:56 | 23:53 | - |
| 24 | 17h 12m 9s | -19s | - | 00:57 | 02:54 | 03:49 | 134°ESE | 03:54 | 12:25 | 20:56 | 178°SSE | 21:01 | 21:57 | 23:52 | - |
| 25 | 17h 11m 41s | -28s | - | 00:59 | 02:54 | 03:50 | 134°ESE | 03:55 | 12:26 | 20:56 | 178°SSE | 21:02 | 21:57 | 23:51 | - |
| 26 | 17h 11m 06s | -35s | - | 01:01 | 02:55 | 03:51 | 134°ESE | 03:56 | 12:26 | 20:57 | 178°SSE | 21:02 | 21:57 | 23:50 | - |
| 27 | 17h 10m 23s | -43s | - | 01:03 | 02:56 | 03:51 | 134°ESE | 03:56 | 12:27 | 20:57 | 178°SSE | 21:02 | 21:57 | 23:48 | - |
| 28 | 17h 9m 31s | -52s | - | 01:06 | 02:57 | 03:52 | 134°ESE | 03:57 | 12:27 | 20:57 | 178°SSE | 21:02 | 21:57 | 23:47 | - |
| 29 | 17h 08m 32s | -59s | - | 01:08 | 02:58 | 03:53 | 134°ESE | 03:58 | 12:28 | 20:57 | 178°SSE | 21:02 | 21:57 | 23:45 | - |
| 30 | 17h 07m 25s | -1.1m | - | 01:11 | 02:59 | 03:54 | 134°ESE | 03:59 | 12:28 | 20:57 | 178°SSE | 21:02 | 21:56 | 23:43 | - |
| 31 | 17h 06m 10s | -1.3m | - | 01:14 | 03:01 | 03:55 | 134°ESE | 04:00 | 12:29 | 20:57 | 178°SSE | 21:02 | 21:56 | 23:40 | - |
