Daylight duration
We show daylight length in Heard Island Central Terrotory during December 2018 and the daylight length for the equinox and solstice for comparing. From December 1, 2018 until December 22, 2018 daylight becomes longer. From December 23, 2018 until December 31, 2018 daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Heard Island Central Terrotory during December 2018.
Taking December 1, 2018 as reference, the sun rises at 03:39:18 at 129.52°ESE (East-southeast) and sets at 20:10:55 at 99.89°E (East). Sunrise and sunset take approximately 4.57 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2018 as reference, the sun rises at 03:33:49 at 132.57°ESE (East-southeast) and sets at 20:28:03 at 99.36°E (East). Sunrise and sunset take approximately 4.78 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2018 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 16h 31m 37s | - | - | 01:36 | 02:51 | 03:39 | 130°ESE | 03:43 | 11:54 | 20:06 | 100°E | 20:10 | 20:59 | 22:15 | - |
| 2 | 16h 33m 54s | +2.3m | - | 01:34 | 02:50 | 03:38 | 130°ESE | 03:43 | 11:55 | 20:07 | 100°E | 20:12 | 21:01 | 22:17 | - |
| 3 | 16h 36m 06s | +2.2m | - | 01:32 | 02:49 | 03:37 | 130°ESE | 03:42 | 11:55 | 20:09 | 100°E | 20:13 | 21:02 | 22:20 | - |
| 4 | 16h 38m 12s | +2.1m | - | 01:30 | 02:48 | 03:37 | 130°ESE | 03:41 | 11:55 | 20:10 | 100°E | 20:15 | 21:04 | 22:23 | - |
| 5 | 16h 40m 12s | +2m | - | 01:28 | 02:47 | 03:36 | 131°ESE | 03:41 | 11:56 | 20:12 | 100°E | 20:16 | 21:06 | 22:25 | - |
| 6 | 16h 42m 06s | +1.9m | - | 01:26 | 02:46 | 03:35 | 131°ESE | 03:40 | 11:56 | 20:13 | 100°E | 20:18 | 21:07 | 22:28 | - |
| 7 | 16h 43m 54s | +1.8m | - | 01:25 | 02:45 | 03:35 | 131°ESE | 03:40 | 11:57 | 20:14 | 100°E | 20:19 | 21:09 | 22:31 | - |
| 8 | 16h 45m 34s | +1.7m | - | 01:23 | 02:45 | 03:35 | 131°ESE | 03:39 | 11:57 | 20:15 | 100°E | 20:20 | 21:10 | 22:33 | - |
| 9 | 16h 47m 9s | +1.6m | - | 01:21 | 02:44 | 03:34 | 132°ESE | 03:39 | 11:58 | 20:17 | 100°E | 20:21 | 21:12 | 22:35 | - |
| 10 | 16h 48m 38s | +1.5m | - | 01:20 | 02:43 | 03:34 | 132°ESE | 03:39 | 11:58 | 20:18 | 100°E | 20:23 | 21:13 | 22:38 | - |
| 11 | 16h 49m 59s | +1.4m | - | 01:19 | 02:43 | 03:34 | 132°ESE | 03:38 | 11:58 | 20:19 | 100°E | 20:24 | 21:14 | 22:40 | - |
| 12 | 16h 51m 13s | +1.2m | - | 01:17 | 02:43 | 03:33 | 132°ESE | 03:38 | 11:59 | 20:20 | 100°E | 20:25 | 21:16 | 22:42 | - |
| 13 | 16h 52m 21s | +1.1m | - | 01:16 | 02:42 | 03:33 | 132°ESE | 03:38 | 11:59 | 20:21 | 99°E | 20:26 | 21:17 | 22:44 | - |
| 14 | 16h 53m 21s | +1m | - | 01:15 | 02:42 | 03:33 | 132°ESE | 03:38 | 12:00 | 20:22 | 99°E | 20:27 | 21:18 | 22:45 | - |
| 15 | 16h 54m 14s | +53s | - | 01:15 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:00 | 20:23 | 99°E | 20:28 | 21:19 | 22:47 | - |
| 16 | 16h 55m 00s | +46s | - | 01:14 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:01 | 20:24 | 99°E | 20:28 | 21:20 | 22:49 | - |
| 17 | 16h 55m 38s | +38s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:38 | 12:01 | 20:24 | 99°E | 20:29 | 21:21 | 22:50 | - |
| 18 | 16h 56m 10s | +32s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:39 | 12:02 | 20:25 | 99°E | 20:30 | 21:22 | 22:51 | - |
| 19 | 16h 56m 34s | +24s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:39 | 12:02 | 20:26 | 99°E | 20:31 | 21:22 | 22:52 | - |
| 20 | 16h 56m 49s | +15s | - | 01:13 | 02:43 | 03:34 | 133°ESE | 03:39 | 12:03 | 20:26 | 99°E | 20:31 | 21:23 | 22:53 | - |
| 21 | 16h 56m 58s | +9s | - | 01:13 | 02:43 | 03:35 | 133°ESE | 03:40 | 12:03 | 20:27 | 99°E | 20:32 | 21:23 | 22:53 | - |
| 22 | 16h 56m 59s | +1s | - | 01:14 | 02:44 | 03:35 | 133°ESE | 03:40 | 12:04 | 20:27 | 99°E | 20:32 | 21:24 | 22:54 | - |
| 23 | 16h 56m 53s | -6s | - | 01:14 | 02:44 | 03:36 | 133°ESE | 03:41 | 12:04 | 20:28 | 99°E | 20:33 | 21:24 | 22:54 | - |
| 24 | 16h 56m 38s | -15s | - | 01:15 | 02:45 | 03:36 | 133°ESE | 03:41 | 12:05 | 20:28 | 99°E | 20:33 | 21:25 | 22:54 | - |
| 25 | 16h 56m 17s | -21s | - | 01:16 | 02:45 | 03:37 | 133°ESE | 03:42 | 12:05 | 20:28 | 98°E | 20:33 | 21:25 | 22:54 | - |
| 26 | 16h 55m 48s | -29s | - | 01:17 | 02:46 | 03:38 | 133°ESE | 03:43 | 12:06 | 20:29 | 98°E | 20:34 | 21:25 | 22:54 | - |
| 27 | 16h 55m 12s | -36s | - | 01:18 | 02:47 | 03:38 | 133°ESE | 03:43 | 12:06 | 20:29 | 98°E | 20:34 | 21:25 | 22:53 | - |
| 28 | 16h 54m 28s | -44s | - | 01:20 | 02:48 | 03:39 | 133°ESE | 03:44 | 12:07 | 20:29 | 98°E | 20:34 | 21:25 | 22:53 | - |
| 29 | 16h 53m 36s | -52s | - | 01:21 | 02:49 | 03:40 | 133°ESE | 03:45 | 12:07 | 20:29 | 98°E | 20:34 | 21:25 | 22:52 | - |
| 30 | 16h 52m 38s | -58s | - | 01:23 | 02:50 | 03:41 | 132°ESE | 03:46 | 12:08 | 20:29 | 98°E | 20:34 | 21:25 | 22:51 | - |
| 31 | 16h 51m 32s | -1.1m | - | 01:25 | 02:51 | 03:42 | 132°ESE | 03:47 | 12:08 | 20:29 | 98°E | 20:34 | 21:25 | 22:50 | - |
