Daylight duration
We show daylight length in Heard Island Central Terrotory during December 2023 and the daylight length for the equinox and solstice for comparing. From December 1, 2023 until December 22, 2023, daylight becomes longer. From December 23, 2023 until December 31, 2023, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Heard Island Central Terrotory during December 2023.
Taking December 1, 2023 as reference, the sun rises at 03:39:27 at 129.46°ESE (East-southeast) and sets at 20:10:36 at 340.02°NNW (North-northwest). Sunrise and sunset take approximately 4.55 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2023 as reference, the sun rises at 03:33:47 at 132.55°ESE (East-southeast) and sets at 20:27:53 at 336.02°NW (Northwest). Sunrise and sunset take approximately 4.77 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2023 | 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 9s | - | - | 01:36 | 02:51 | 03:39 | 129°ESE | 03:44 | 11:54 | 20:06 | 340°NW | 20:10 | 20:59 | 22:14 | - |
| 2 | 16h 33m 28s | +2.3m | - | 01:34 | 02:50 | 03:38 | 130°ESE | 03:43 | 11:55 | 20:07 | 340°NW | 20:12 | 21:00 | 22:17 | - |
| 3 | 16h 35m 41s | +2.2m | - | 01:32 | 02:49 | 03:37 | 130°ESE | 03:42 | 11:55 | 20:08 | 339°NW | 20:13 | 21:02 | 22:20 | - |
| 4 | 16h 37m 48s | +2.1m | - | 01:30 | 02:48 | 03:37 | 130°ESE | 03:41 | 11:55 | 20:10 | 339°NW | 20:15 | 21:04 | 22:22 | - |
| 5 | 16h 39m 49s | +2m | - | 01:28 | 02:47 | 03:36 | 131°ESE | 03:41 | 11:56 | 20:11 | 339°NW | 20:16 | 21:05 | 22:25 | - |
| 6 | 16h 41m 45s | +1.9m | - | 01:27 | 02:46 | 03:36 | 131°ESE | 03:40 | 11:56 | 20:13 | 338°NW | 20:17 | 21:07 | 22:28 | - |
| 7 | 16h 43m 34s | +1.8m | - | 01:25 | 02:45 | 03:35 | 131°ESE | 03:40 | 11:57 | 20:14 | 338°NW | 20:19 | 21:09 | 22:30 | - |
| 8 | 16h 45m 16s | +1.7m | - | 01:23 | 02:45 | 03:35 | 131°ESE | 03:39 | 11:57 | 20:15 | 338°NW | 20:20 | 21:10 | 22:33 | - |
| 9 | 16h 46m 53s | +1.6m | - | 01:22 | 02:44 | 03:34 | 132°ESE | 03:39 | 11:57 | 20:16 | 338°NW | 20:21 | 21:12 | 22:35 | - |
| 10 | 16h 48m 22s | +1.5m | - | 01:20 | 02:44 | 03:34 | 132°ESE | 03:39 | 11:58 | 20:18 | 337°NW | 20:22 | 21:13 | 22:37 | - |
| 11 | 16h 49m 45s | +1.4m | - | 01:19 | 02:43 | 03:34 | 132°ESE | 03:38 | 11:58 | 20:19 | 337°NW | 20:23 | 21:14 | 22:39 | - |
| 12 | 16h 51m 01s | +1.3m | - | 01:18 | 02:43 | 03:33 | 132°ESE | 03:38 | 11:59 | 20:20 | 337°NW | 20:24 | 21:15 | 22:41 | - |
| 13 | 16h 52m 10s | +1.2m | - | 01:16 | 02:42 | 03:33 | 132°ESE | 03:38 | 11:59 | 20:21 | 337°NW | 20:26 | 21:17 | 22:43 | - |
| 14 | 16h 53m 11s | +1m | - | 01:15 | 02:42 | 03:33 | 132°ESE | 03:38 | 12:00 | 20:22 | 336°NW | 20:26 | 21:18 | 22:45 | - |
| 15 | 16h 54m 06s | +55s | - | 01:15 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:00 | 20:23 | 336°NW | 20:27 | 21:19 | 22:47 | - |
| 16 | 16h 54m 53s | +47s | - | 01:14 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:01 | 20:23 | 336°NW | 20:28 | 21:20 | 22:48 | - |
| 17 | 16h 55m 34s | +41s | - | 01:13 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:01 | 20:24 | 336°NW | 20:29 | 21:21 | 22:50 | - |
| 18 | 16h 56m 06s | +32s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:38 | 12:02 | 20:25 | 335°NW | 20:30 | 21:21 | 22:51 | - |
| 19 | 16h 56m 31s | +25s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:39 | 12:02 | 20:26 | 335°NW | 20:30 | 21:22 | 22:52 | - |
| 20 | 16h 56m 49s | +18s | - | 01:13 | 02:43 | 03:34 | 133°ESE | 03:39 | 12:03 | 20:26 | 335°NW | 20:31 | 21:23 | 22:53 | - |
| 21 | 16h 57m 00s | +11s | - | 01:13 | 02:43 | 03:35 | 133°ESE | 03:39 | 12:03 | 20:27 | 335°NW | 20:32 | 21:23 | 22:53 | - |
| 22 | 16h 57m 02s | +2s | - | 01:13 | 02:43 | 03:35 | 133°ESE | 03:40 | 12:04 | 20:27 | 334°NW | 20:32 | 21:24 | 22:54 | - |
| 23 | 16h 56m 57s | -5s | - | 01:14 | 02:44 | 03:36 | 133°ESE | 03:40 | 12:04 | 20:28 | 334°NW | 20:33 | 21:24 | 22:54 | - |
| 24 | 16h 56m 45s | -12s | - | 01:15 | 02:44 | 03:36 | 133°ESE | 03:41 | 12:05 | 20:28 | 334°NW | 20:33 | 21:25 | 22:54 | - |
| 25 | 16h 56m 25s | -20s | - | 01:16 | 02:45 | 03:37 | 133°ESE | 03:42 | 12:05 | 20:28 | 334°NW | 20:33 | 21:25 | 22:54 | - |
| 26 | 16h 55m 58s | -27s | - | 01:17 | 02:46 | 03:38 | 133°ESE | 03:42 | 12:06 | 20:29 | 334°NW | 20:33 | 21:25 | 22:54 | - |
| 27 | 16h 55m 22s | -36s | - | 01:18 | 02:47 | 03:38 | 133°ESE | 03:43 | 12:06 | 20:29 | 333°NW | 20:34 | 21:25 | 22:54 | - |
| 28 | 16h 54m 40s | -42s | - | 01:19 | 02:48 | 03:39 | 133°ESE | 03:44 | 12:07 | 20:29 | 333°NW | 20:34 | 21:25 | 22:53 | - |
| 29 | 16h 53m 51s | -49s | - | 01:21 | 02:49 | 03:40 | 133°ESE | 03:45 | 12:07 | 20:29 | 333°NW | 20:34 | 21:25 | 22:52 | - |
| 30 | 16h 52m 54s | -57s | - | 01:23 | 02:50 | 03:41 | 132°ESE | 03:46 | 12:08 | 20:29 | 333°NW | 20:34 | 21:25 | 22:51 | - |
| 31 | 16h 51m 49s | -1.1m | - | 01:24 | 02:51 | 03:42 | 132°ESE | 03:47 | 12:08 | 20:29 | 333°NW | 20:34 | 21:25 | 22:50 | - |
