Daylight duration
We show daylight length in Ottawa during September 2027 and the daylight length for the equinox and solstice for comparing. From September 1, 2027 until September 30, 2027, daylight becomes shorter.
September
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Ottawa during September 2027.
Taking September 1, 2027 as reference, the sun rises at 06:25:23 at 77.49°ENE (East-northeast) and sets at 19:39:28 at 144.05°SE (Southeast). Sunrise and sunset take approximately 3.05 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2027 as reference, the sun rises at 06:41:36 at 84.89°ENE (East-northeast) and sets at 19:13:42 at 153.28°SE (Southeast). Sunrise and sunset take approximately 3 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
2027-09-23: Autumnal Equinox at 02:00
| 2027 | 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 05s | - | 04:41 | 05:19 | 05:55 | 06:25 | 77°ENE | 06:28 | 13:02 | 19:36 | 144°SE | 19:39 | 20:09 | 20:45 | 21:23 |
| 2 | 13h 11m 08s | -3m | 04:42 | 05:20 | 05:56 | 06:26 | 78°ENE | 06:29 | 13:02 | 19:34 | 145°SE | 19:37 | 20:07 | 20:43 | 21:21 |
| 3 | 13h 08m 10s | -3m | 04:44 | 05:22 | 05:57 | 06:27 | 79°ENE | 06:30 | 13:02 | 19:32 | 145°SE | 19:35 | 20:05 | 20:41 | 21:18 |
| 4 | 13h 05m 12s | -3m | 04:45 | 05:23 | 05:59 | 06:28 | 79°ENE | 06:31 | 13:01 | 19:31 | 146°SE | 19:34 | 20:03 | 20:39 | 21:16 |
| 5 | 13h 02m 13s | -3m | 04:47 | 05:24 | 06:00 | 06:30 | 80°ENE | 06:33 | 13:01 | 19:29 | 147°SE | 19:32 | 20:01 | 20:37 | 21:14 |
| 6 | 12h 59m 14s | -3m | 04:48 | 05:26 | 06:01 | 06:31 | 80°ENE | 06:34 | 13:01 | 19:27 | 147°SE | 19:30 | 19:59 | 20:35 | 21:12 |
| 7 | 12h 56m 14s | -3m | 04:50 | 05:27 | 06:02 | 06:32 | 81°ENE | 06:35 | 13:00 | 19:25 | 148°SE | 19:28 | 19:58 | 20:33 | 21:10 |
| 8 | 12h 53m 14s | -3m | 04:51 | 05:28 | 06:03 | 06:33 | 81°ENE | 06:36 | 13:00 | 19:23 | 149°SE | 19:26 | 19:56 | 20:31 | 21:07 |
| 9 | 12h 50m 13s | -3m | 04:53 | 05:30 | 06:05 | 06:34 | 82°ENE | 06:37 | 13:00 | 19:21 | 149°SE | 19:24 | 19:54 | 20:29 | 21:05 |
| 10 | 12h 47m 13s | -3m | 04:54 | 05:31 | 06:06 | 06:35 | 82°ENE | 06:38 | 12:59 | 19:20 | 150°SE | 19:23 | 19:52 | 20:27 | 21:03 |
| 11 | 12h 44m 12s | -3m | 04:56 | 05:32 | 06:07 | 06:36 | 83°ENE | 06:39 | 12:59 | 19:18 | 151°SE | 19:21 | 19:50 | 20:25 | 21:01 |
| 12 | 12h 41m 11s | -3m | 04:57 | 05:33 | 06:08 | 06:38 | 83°ENE | 06:41 | 12:59 | 19:16 | 151°SE | 19:19 | 19:48 | 20:23 | 20:59 |
| 13 | 12h 38m 9s | -3m | 04:59 | 05:35 | 06:09 | 06:39 | 84°ENE | 06:42 | 12:58 | 19:14 | 152°SE | 19:17 | 19:46 | 20:21 | 20:57 |
| 14 | 12h 35m 08s | -3m | 05:00 | 05:36 | 06:11 | 06:40 | 84°ENE | 06:43 | 12:58 | 19:12 | 153°SE | 19:15 | 19:44 | 20:19 | 20:55 |
| 15 | 12h 32m 06s | -3m | 05:02 | 05:37 | 06:12 | 06:41 | 85°ENE | 06:44 | 12:58 | 19:10 | 153°SE | 19:13 | 19:42 | 20:17 | 20:52 |
| 16 | 12h 29m 03s | -3.1m | 05:03 | 05:39 | 06:13 | 06:42 | 85°ENE | 06:45 | 12:57 | 19:08 | 154°SE | 19:11 | 19:40 | 20:15 | 20:50 |
| 17 | 12h 26m 02s | -3m | 05:04 | 05:40 | 06:14 | 06:43 | 86°ENE | 06:46 | 12:57 | 19:06 | 155°SE | 19:09 | 19:39 | 20:13 | 20:48 |
| 18 | 12h 22m 59s | -3.1m | 05:06 | 05:41 | 06:15 | 06:45 | 87°ENE | 06:48 | 12:56 | 19:05 | 155°SE | 19:08 | 19:37 | 20:11 | 20:46 |
| 19 | 12h 19m 57s | -3m | 05:07 | 05:42 | 06:17 | 06:46 | 87°ENE | 06:49 | 12:56 | 19:03 | 156°SE | 19:06 | 19:35 | 20:09 | 20:44 |
| 20 | 12h 16m 54s | -3.1m | 05:08 | 05:44 | 06:18 | 06:47 | 88°ENE | 06:50 | 12:56 | 19:01 | 156°SE | 19:04 | 19:33 | 20:07 | 20:42 |
| 21 | 12h 13m 51s | -3.1m | 05:10 | 05:45 | 06:19 | 06:48 | 88°ENE | 06:51 | 12:55 | 18:59 | 157°SE | 19:02 | 19:31 | 20:05 | 20:40 |
| 22 | 12h 10m 48s | -3.1m | 05:11 | 05:46 | 06:20 | 06:49 | 89°ENE | 06:52 | 12:55 | 18:57 | 158°SE | 19:00 | 19:29 | 20:03 | 20:38 |
| 23 | 12h 07m 45s | -3.1m | 05:13 | 05:47 | 06:21 | 06:50 | 89°ENE | 06:53 | 12:55 | 18:55 | 158°SE | 18:58 | 19:27 | 20:01 | 20:36 |
| 24 | 12h 04m 42s | -3.1m | 05:14 | 05:49 | 06:23 | 06:52 | 90°ENE | 06:55 | 12:54 | 18:53 | 159°SE | 18:56 | 19:25 | 19:59 | 20:34 |
| 25 | 12h 01m 40s | -3m | 05:15 | 05:50 | 06:24 | 06:53 | 90°ENE | 06:56 | 12:54 | 18:51 | 159°SE | 18:54 | 19:23 | 19:57 | 20:32 |
| 26 | 11h 58m 37s | -3.1m | 05:17 | 05:51 | 06:25 | 06:54 | 91°ENE | 06:57 | 12:54 | 18:50 | 160°SE | 18:53 | 19:22 | 19:55 | 20:30 |
| 27 | 11h 55m 34s | -3.1m | 05:18 | 05:52 | 06:26 | 06:55 | 91°ENE | 06:58 | 12:53 | 18:48 | 160°SE | 18:51 | 19:20 | 19:53 | 20:28 |
| 28 | 11h 52m 30s | -3.1m | 05:19 | 05:54 | 06:27 | 06:56 | 92°ENE | 06:59 | 12:53 | 18:46 | 161°SE | 18:49 | 19:18 | 19:52 | 20:26 |
| 29 | 11h 49m 28s | -3m | 05:20 | 05:55 | 06:29 | 06:58 | 93°ENE | 07:01 | 12:53 | 18:44 | 162°SE | 18:47 | 19:16 | 19:50 | 20:24 |
| 30 | 11h 46m 25s | -3.1m | 05:22 | 05:56 | 06:30 | 06:59 | 93°ENE | 07:02 | 12:52 | 18:42 | 162°SE | 18:45 | 19:14 | 19:48 | 20:22 |
