Daylight duration
We show daylight length in Heard Island Central Terrotory during September 2023 and the daylight length for the equinox and solstice for comparing. From September 1, 2023 until September 30, 2023, daylight becomes longer.
Sunrise and Sunset
Times of sunrise and sunset in Heard Island Central Terrotory during September 2023.
Taking September 1, 2023 as reference, the sun rises at 06:45:44 at 77.06°ENE (East-northeast) and sets at 17:27:01 at 15.83°N (North). Sunrise and sunset take approximately 3.63 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2023 as reference, the sun rises at 06:12:41 at 85.83°ENE (East-northeast) and sets at 17:50:38 at 11.32°N (North). Sunrise and sunset take approximately 3.57 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2023 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 10h 41m 17s | - | 04:50 | 05:30 | 06:10 | 06:45 | 77°ENE | 06:49 | 12:05 | 17:23 | 16°N | 17:27 | 18:01 | 18:41 | 19:22 |
| 2 | 10h 45m 16s | +4m | 04:48 | 05:28 | 06:08 | 06:43 | 78°ENE | 06:47 | 12:05 | 17:25 | 16°N | 17:28 | 18:03 | 18:43 | 19:23 |
| 3 | 10h 49m 16s | +4m | 04:46 | 05:26 | 06:06 | 06:41 | 78°ENE | 06:44 | 12:05 | 17:26 | 15°N | 17:30 | 18:05 | 18:45 | 19:25 |
| 4 | 10h 53m 17s | +4m | 04:43 | 05:24 | 06:04 | 06:38 | 79°ENE | 06:42 | 12:04 | 17:28 | 15°N | 17:32 | 18:06 | 18:46 | 19:27 |
| 5 | 10h 57m 18s | +4m | 04:41 | 05:21 | 06:01 | 06:36 | 80°ENE | 06:40 | 12:04 | 17:30 | 15°N | 17:33 | 18:08 | 18:48 | 19:28 |
| 6 | 11h 01m 20s | +4m | 04:39 | 05:19 | 05:59 | 06:34 | 80°ENE | 06:37 | 12:04 | 17:31 | 14°N | 17:35 | 18:10 | 18:50 | 19:30 |
| 7 | 11h 05m 22s | +4m | 04:36 | 05:17 | 05:57 | 06:31 | 81°ENE | 06:35 | 12:03 | 17:33 | 14°N | 17:37 | 18:11 | 18:51 | 19:32 |
| 8 | 11h 9m 25s | +4.1m | 04:34 | 05:14 | 05:54 | 06:29 | 81°ENE | 06:32 | 12:03 | 17:35 | 14°N | 17:38 | 18:13 | 18:53 | 19:34 |
| 9 | 11h 13m 28s | +4.1m | 04:31 | 05:12 | 05:52 | 06:27 | 82°ENE | 06:30 | 12:03 | 17:36 | 13°N | 17:40 | 18:15 | 18:55 | 19:35 |
| 10 | 11h 17m 31s | +4.1m | 04:29 | 05:10 | 05:50 | 06:24 | 83°ENE | 06:28 | 12:02 | 17:38 | 13°N | 17:42 | 18:16 | 18:56 | 19:37 |
| 11 | 11h 21m 36s | +4.1m | 04:26 | 05:07 | 05:47 | 06:22 | 83°ENE | 06:25 | 12:02 | 17:40 | 13°N | 17:43 | 18:18 | 18:58 | 19:39 |
| 12 | 11h 25m 40s | +4.1m | 04:24 | 05:05 | 05:45 | 06:19 | 84°ENE | 06:23 | 12:02 | 17:41 | 12°N | 17:45 | 18:20 | 19:00 | 19:41 |
| 13 | 11h 29m 46s | +4.1m | 04:21 | 05:03 | 05:43 | 06:17 | 85°ENE | 06:21 | 12:01 | 17:43 | 12°N | 17:47 | 18:21 | 19:01 | 19:43 |
| 14 | 11h 33m 52s | +4.1m | 04:19 | 05:00 | 05:40 | 06:15 | 85°ENE | 06:18 | 12:01 | 17:45 | 12°N | 17:48 | 18:23 | 19:03 | 19:45 |
| 15 | 11h 37m 57s | +4.1m | 04:16 | 04:58 | 05:38 | 06:12 | 86°ENE | 06:16 | 12:01 | 17:47 | 11°N | 17:50 | 18:25 | 19:05 | 19:46 |
| 16 | 11h 42m 03s | +4.1m | 04:14 | 04:55 | 05:35 | 06:10 | 86°ENE | 06:13 | 12:00 | 17:48 | 11°N | 17:52 | 18:26 | 19:07 | 19:48 |
| 17 | 11h 46m 9s | +4.1m | 04:11 | 04:53 | 05:33 | 06:07 | 87°ENE | 06:11 | 12:00 | 17:50 | 11°N | 17:54 | 18:28 | 19:08 | 19:50 |
| 18 | 11h 50m 17s | +4.1m | 04:08 | 04:50 | 05:31 | 06:05 | 88°ENE | 06:09 | 12:00 | 17:52 | 10°N | 17:55 | 18:30 | 19:10 | 19:52 |
| 19 | 11h 54m 24s | +4.1m | 04:06 | 04:48 | 05:28 | 06:03 | 88°ENE | 06:06 | 11:59 | 17:53 | 10°N | 17:57 | 18:31 | 19:12 | 19:54 |
| 20 | 11h 58m 32s | +4.1m | 04:03 | 04:45 | 05:26 | 06:00 | 89°ENE | 06:04 | 11:59 | 17:55 | 10°N | 17:59 | 18:33 | 19:14 | 19:56 |
| 21 | 12h 02m 40s | +4.1m | 04:00 | 04:43 | 05:23 | 05:58 | 90°ENE | 06:01 | 11:59 | 17:57 | 9°N | 18:00 | 18:35 | 19:16 | 19:58 |
| 22 | 12h 06m 48s | +4.1m | 03:58 | 04:40 | 05:21 | 05:55 | 90°ENE | 05:59 | 11:58 | 17:59 | 9°N | 18:02 | 18:37 | 19:18 | 20:00 |
| 23 | 12h 10m 56s | +4.1m | 03:55 | 04:38 | 05:18 | 05:53 | 91°ENE | 05:56 | 11:58 | 18:00 | 8°N | 18:04 | 18:38 | 19:19 | 20:02 |
| 24 | 12h 15m 04s | +4.1m | 03:52 | 04:35 | 05:16 | 05:50 | 92°ENE | 05:54 | 11:57 | 18:02 | 8°N | 18:06 | 18:40 | 19:21 | 20:04 |
| 25 | 12h 19m 13s | +4.2m | 03:49 | 04:33 | 05:14 | 05:48 | 92°ENE | 05:52 | 11:57 | 18:04 | 8°N | 18:07 | 18:42 | 19:23 | 20:07 |
| 26 | 12h 23m 23s | +4.2m | 03:47 | 04:30 | 05:11 | 05:46 | 93°ENE | 05:49 | 11:57 | 18:05 | 7°N | 18:09 | 18:44 | 19:25 | 20:09 |
| 27 | 12h 27m 32s | +4.2m | 03:44 | 04:27 | 05:09 | 05:43 | 94°ENE | 05:47 | 11:56 | 18:07 | 7°N | 18:11 | 18:45 | 19:27 | 20:11 |
| 28 | 12h 31m 41s | +4.2m | 03:41 | 04:25 | 05:06 | 05:41 | 94°ENE | 05:44 | 11:56 | 18:09 | 6°N | 18:12 | 18:47 | 19:29 | 20:13 |
| 29 | 12h 35m 50s | +4.2m | 03:38 | 04:22 | 05:04 | 05:38 | 95°ENE | 05:42 | 11:56 | 18:11 | 6°N | 18:14 | 18:49 | 19:31 | 20:15 |
| 30 | 12h 40m 00s | +4.2m | 03:35 | 04:20 | 05:01 | 05:36 | 96°ENE | 05:40 | 11:55 | 18:12 | 6°N | 18:16 | 18:51 | 19:33 | 20:17 |
