Daylight duration
We show daylight length in Heard Island Central Terrotory during December 2020 and the daylight length for the equinox and solstice for comparing. From December 1, 2020 until December 21, 2020, daylight becomes longer. From December 22, 2020 until December 31, 2020, daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Heard Island Central Terrotory during December 2020.
Taking December 1, 2020 as reference, the sun rises at 03:38:53 at 129.68°ESE (East-southeast) and sets at 20:11:42 at 250.68°WSW (West-southwest). Sunrise and sunset take approximately 4.57 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2020 as reference, the sun rises at 03:33:50 at 132.63°ESE (East-southeast) and sets at 20:28:30 at 248.37°WSW (West-southwest). Sunrise and sunset take approximately 4.78 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2020 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 16h 32m 49s | - | - | 01:35 | 02:50 | 03:38 | 130°ESE | 03:43 | 11:54 | 20:07 | 251°WSW | 20:11 | 21:00 | 22:16 | - |
| 2 | 16h 35m 03s | +2.2m | - | 01:33 | 02:49 | 03:38 | 130°ESE | 03:42 | 11:55 | 20:08 | 250°WSW | 20:13 | 21:02 | 22:19 | - |
| 3 | 16h 37m 13s | +2.2m | - | 01:31 | 02:48 | 03:37 | 130°ESE | 03:42 | 11:55 | 20:10 | 250°WSW | 20:14 | 21:03 | 22:22 | - |
| 4 | 16h 39m 15s | +2m | - | 01:29 | 02:47 | 03:36 | 131°ESE | 03:41 | 11:56 | 20:11 | 250°WSW | 20:16 | 21:05 | 22:24 | - |
| 5 | 16h 41m 13s | +2m | - | 01:27 | 02:46 | 03:36 | 131°ESE | 03:40 | 11:56 | 20:12 | 250°WSW | 20:17 | 21:07 | 22:27 | - |
| 6 | 16h 43m 03s | +1.8m | - | 01:25 | 02:46 | 03:35 | 131°ESE | 03:40 | 11:56 | 20:14 | 250°WSW | 20:18 | 21:08 | 22:29 | - |
| 7 | 16h 44m 47s | +1.7m | - | 01:24 | 02:45 | 03:35 | 131°ESE | 03:39 | 11:57 | 20:15 | 250°WSW | 20:20 | 21:10 | 22:32 | - |
| 8 | 16h 46m 25s | +1.6m | - | 01:22 | 02:44 | 03:34 | 132°ESE | 03:39 | 11:57 | 20:16 | 249°WSW | 20:21 | 21:11 | 22:34 | - |
| 9 | 16h 47m 57s | +1.5m | - | 01:21 | 02:44 | 03:34 | 132°ESE | 03:39 | 11:58 | 20:17 | 249°WSW | 20:22 | 21:13 | 22:37 | - |
| 10 | 16h 49m 21s | +1.4m | - | 01:19 | 02:43 | 03:34 | 132°ESE | 03:38 | 11:58 | 20:18 | 249°WSW | 20:23 | 21:14 | 22:39 | - |
| 11 | 16h 50m 39s | +1.3m | - | 01:18 | 02:43 | 03:34 | 132°ESE | 03:38 | 11:59 | 20:19 | 249°WSW | 20:24 | 21:15 | 22:41 | - |
| 12 | 16h 51m 50s | +1.2m | - | 01:17 | 02:42 | 03:33 | 132°ESE | 03:38 | 11:59 | 20:20 | 249°WSW | 20:25 | 21:16 | 22:43 | - |
| 13 | 16h 52m 54s | +1.1m | - | 01:16 | 02:42 | 03:33 | 132°ESE | 03:38 | 12:00 | 20:21 | 249°WSW | 20:26 | 21:17 | 22:45 | - |
| 14 | 16h 53m 51s | +57s | - | 01:15 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:00 | 20:22 | 249°WSW | 20:27 | 21:18 | 22:46 | - |
| 15 | 16h 54m 40s | +49s | - | 01:14 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:01 | 20:23 | 248°WSW | 20:28 | 21:19 | 22:48 | - |
| 16 | 16h 55m 22s | +42s | - | 01:14 | 02:42 | 03:33 | 133°ESE | 03:38 | 12:01 | 20:24 | 248°WSW | 20:29 | 21:20 | 22:49 | - |
| 17 | 16h 55m 56s | +34s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:38 | 12:02 | 20:25 | 248°WSW | 20:30 | 21:21 | 22:51 | - |
| 18 | 16h 56m 24s | +28s | - | 01:13 | 02:42 | 03:34 | 133°ESE | 03:39 | 12:02 | 20:25 | 248°WSW | 20:30 | 21:22 | 22:52 | - |
| 19 | 16h 56m 44s | +20s | - | 01:13 | 02:43 | 03:34 | 133°ESE | 03:39 | 12:02 | 20:26 | 248°WSW | 20:31 | 21:23 | 22:52 | - |
| 20 | 16h 56m 56s | +12s | - | 01:13 | 02:43 | 03:35 | 133°ESE | 03:39 | 12:03 | 20:27 | 248°WSW | 20:31 | 21:23 | 22:53 | - |
| 21 | 16h 57m 00s | +4s | - | 01:13 | 02:43 | 03:35 | 133°ESE | 03:40 | 12:03 | 20:27 | 248°WSW | 20:32 | 21:24 | 22:54 | - |
| 22 | 16h 56m 57s | -3s | - | 01:14 | 02:44 | 03:35 | 133°ESE | 03:40 | 12:04 | 20:28 | 248°WSW | 20:32 | 21:24 | 22:54 | - |
| 23 | 16h 56m 48s | -9s | - | 01:14 | 02:44 | 03:36 | 133°ESE | 03:41 | 12:04 | 20:28 | 248°WSW | 20:33 | 21:25 | 22:54 | - |
| 24 | 16h 56m 29s | -19s | - | 01:15 | 02:45 | 03:37 | 133°ESE | 03:41 | 12:05 | 20:28 | 247°WSW | 20:33 | 21:25 | 22:54 | - |
| 25 | 16h 56m 04s | -25s | - | 01:16 | 02:46 | 03:37 | 133°ESE | 03:42 | 12:05 | 20:29 | 247°WSW | 20:33 | 21:25 | 22:54 | - |
| 26 | 16h 55m 32s | -32s | - | 01:18 | 02:47 | 03:38 | 133°ESE | 03:43 | 12:06 | 20:29 | 247°WSW | 20:34 | 21:25 | 22:54 | - |
| 27 | 16h 54m 51s | -41s | - | 01:19 | 02:47 | 03:39 | 133°ESE | 03:44 | 12:06 | 20:29 | 247°WSW | 20:34 | 21:25 | 22:53 | - |
| 28 | 16h 54m 04s | -47s | - | 01:20 | 02:48 | 03:40 | 133°ESE | 03:45 | 12:07 | 20:29 | 247°WSW | 20:34 | 21:25 | 22:52 | - |
| 29 | 16h 53m 08s | -56s | - | 01:22 | 02:49 | 03:41 | 133°ESE | 03:45 | 12:07 | 20:29 | 247°WSW | 20:34 | 21:25 | 22:52 | - |
| 30 | 16h 52m 07s | -1m | - | 01:24 | 02:51 | 03:42 | 132°ESE | 03:46 | 12:08 | 20:29 | 247°WSW | 20:34 | 21:25 | 22:51 | - |
| 31 | 16h 50m 57s | -1.2m | - | 01:26 | 02:52 | 03:43 | 132°ESE | 03:47 | 12:08 | 20:29 | 247°WSW | 20:34 | 21:24 | 22:50 | - |
