Daylight duration
We show daylight length in Ottawa during September 2019 and the daylight length for the equinox and solstice for comparing. From September 1, 2019 until September 30, 2019, daylight becomes shorter.
September
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Ottawa during September 2019.
Taking September 1, 2019 as reference, the sun rises at 06:25:17 at 77.45°ENE (East-northeast) and sets at 19:39:35 at 130.94°ESE (East-southeast). Sunrise and sunset take approximately 3.05 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2019 as reference, the sun rises at 06:41:30 at 84.85°ENE (East-northeast) and sets at 19:13:49 at 139.98°SE (Southeast). Sunrise and sunset take approximately 3 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
2019-09-23: Autumnal Equinox at 03:49
| 2019 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 13h 14m 18s | - | 04:40 | 05:19 | 05:55 | 06:25 | 77°ENE | 06:28 | 13:02 | 19:36 | 131°SE | 19:39 | 20:09 | 20:45 | 21:23 |
| 2 | 13h 11m 21s | -3m | 04:42 | 05:20 | 05:56 | 06:26 | 78°ENE | 06:29 | 13:02 | 19:34 | 132°SE | 19:37 | 20:07 | 20:43 | 21:21 |
| 3 | 13h 08m 23s | -3m | 04:44 | 05:21 | 05:57 | 06:27 | 78°ENE | 06:30 | 13:02 | 19:32 | 132°SE | 19:35 | 20:05 | 20:41 | 21:18 |
| 4 | 13h 05m 25s | -3m | 04:45 | 05:23 | 05:58 | 06:28 | 79°ENE | 06:31 | 13:01 | 19:31 | 133°SE | 19:34 | 20:03 | 20:39 | 21:16 |
| 5 | 13h 02m 26s | -3m | 04:47 | 05:24 | 06:00 | 06:29 | 80°ENE | 06:32 | 13:01 | 19:29 | 134°SE | 19:32 | 20:01 | 20:37 | 21:14 |
| 6 | 12h 59m 27s | -3m | 04:48 | 05:25 | 06:01 | 06:31 | 80°ENE | 06:34 | 13:01 | 19:27 | 134°SE | 19:30 | 20:00 | 20:35 | 21:12 |
| 7 | 12h 56m 27s | -3m | 04:50 | 05:27 | 06:02 | 06:32 | 81°ENE | 06:35 | 13:00 | 19:25 | 135°SE | 19:28 | 19:58 | 20:33 | 21:10 |
| 8 | 12h 53m 28s | -3m | 04:51 | 05:28 | 06:03 | 06:33 | 81°ENE | 06:36 | 13:00 | 19:23 | 135°SE | 19:26 | 19:56 | 20:31 | 21:08 |
| 9 | 12h 50m 27s | -3m | 04:53 | 05:29 | 06:05 | 06:34 | 82°ENE | 06:37 | 13:00 | 19:21 | 136°SE | 19:25 | 19:54 | 20:29 | 21:05 |
| 10 | 12h 47m 27s | -3m | 04:54 | 05:31 | 06:06 | 06:35 | 82°ENE | 06:38 | 12:59 | 19:20 | 137°SE | 19:23 | 19:52 | 20:27 | 21:03 |
| 11 | 12h 44m 25s | -3m | 04:56 | 05:32 | 06:07 | 06:36 | 83°ENE | 06:39 | 12:59 | 19:18 | 137°SE | 19:21 | 19:50 | 20:25 | 21:01 |
| 12 | 12h 41m 24s | -3m | 04:57 | 05:33 | 06:08 | 06:38 | 83°ENE | 06:41 | 12:59 | 19:16 | 138°SE | 19:19 | 19:48 | 20:23 | 20:59 |
| 13 | 12h 38m 23s | -3m | 04:59 | 05:35 | 06:09 | 06:39 | 84°ENE | 06:42 | 12:58 | 19:14 | 139°SE | 19:17 | 19:46 | 20:21 | 20:57 |
| 14 | 12h 35m 21s | -3m | 05:00 | 05:36 | 06:11 | 06:40 | 84°ENE | 06:43 | 12:58 | 19:12 | 139°SE | 19:15 | 19:44 | 20:19 | 20:55 |
| 15 | 12h 32m 19s | -3m | 05:01 | 05:37 | 06:12 | 06:41 | 85°ENE | 06:44 | 12:58 | 19:10 | 140°SE | 19:13 | 19:42 | 20:17 | 20:53 |
| 16 | 12h 29m 17s | -3m | 05:03 | 05:38 | 06:13 | 06:42 | 85°ENE | 06:45 | 12:57 | 19:08 | 141°SE | 19:11 | 19:41 | 20:15 | 20:50 |
| 17 | 12h 26m 14s | -3.1m | 05:04 | 05:40 | 06:14 | 06:43 | 86°ENE | 06:46 | 12:57 | 19:07 | 141°SE | 19:10 | 19:39 | 20:13 | 20:48 |
| 18 | 12h 23m 12s | -3m | 05:06 | 05:41 | 06:15 | 06:45 | 86°ENE | 06:47 | 12:56 | 19:05 | 142°SE | 19:08 | 19:37 | 20:11 | 20:46 |
| 19 | 12h 20m 9s | -3.1m | 05:07 | 05:42 | 06:17 | 06:46 | 87°ENE | 06:49 | 12:56 | 19:03 | 143°SE | 19:06 | 19:35 | 20:09 | 20:44 |
| 20 | 12h 17m 07s | -3m | 05:08 | 05:44 | 06:18 | 06:47 | 88°ENE | 06:50 | 12:56 | 19:01 | 143°SE | 19:04 | 19:33 | 20:07 | 20:42 |
| 21 | 12h 14m 04s | -3.1m | 05:10 | 05:45 | 06:19 | 06:48 | 88°ENE | 06:51 | 12:55 | 18:59 | 144°SE | 19:02 | 19:31 | 20:05 | 20:40 |
| 22 | 12h 11m 02s | -3m | 05:11 | 05:46 | 06:20 | 06:49 | 89°ENE | 06:52 | 12:55 | 18:57 | 144°SE | 19:00 | 19:29 | 20:03 | 20:38 |
| 23 | 12h 07m 58s | -3.1m | 05:12 | 05:47 | 06:21 | 06:50 | 89°ENE | 06:53 | 12:55 | 18:55 | 145°SE | 18:58 | 19:27 | 20:01 | 20:36 |
| 24 | 12h 04m 56s | -3m | 05:14 | 05:49 | 06:23 | 06:52 | 90°ENE | 06:55 | 12:54 | 18:53 | 146°SE | 18:56 | 19:25 | 19:59 | 20:34 |
| 25 | 12h 01m 53s | -3.1m | 05:15 | 05:50 | 06:24 | 06:53 | 90°ENE | 06:56 | 12:54 | 18:52 | 146°SE | 18:55 | 19:24 | 19:57 | 20:32 |
| 26 | 11h 58m 49s | -3.1m | 05:16 | 05:51 | 06:25 | 06:54 | 91°ENE | 06:57 | 12:54 | 18:50 | 147°SE | 18:53 | 19:22 | 19:55 | 20:30 |
| 27 | 11h 55m 47s | -3m | 05:18 | 05:52 | 06:26 | 06:55 | 91°ENE | 06:58 | 12:53 | 18:48 | 147°SE | 18:51 | 19:20 | 19:54 | 20:28 |
| 28 | 11h 52m 44s | -3.1m | 05:19 | 05:53 | 06:27 | 06:56 | 92°ENE | 06:59 | 12:53 | 18:46 | 148°SE | 18:49 | 19:18 | 19:52 | 20:26 |
| 29 | 11h 49m 42s | -3m | 05:20 | 05:55 | 06:28 | 06:57 | 92°ENE | 07:00 | 12:53 | 18:44 | 149°SE | 18:47 | 19:16 | 19:50 | 20:24 |
| 30 | 11h 46m 38s | -3.1m | 05:22 | 05:56 | 06:30 | 06:59 | 93°ENE | 07:02 | 12:52 | 18:42 | 149°SE | 18:45 | 19:14 | 19:48 | 20:22 |
