Daylight duration
We show daylight length in Ottawa during December 2017 and the daylight length for the equinox and solstice for comparing. From December 1, 2017 until December 21, 2017 daylight becomes shorter. From December 22, 2017 until December 31, 2017 daylight becomes longer.
Sunrise and Sunset
Times of sunrise and sunset in Ottawa during December 2017.
Taking December 1, 2017 as reference, the sun rises at 07:19:06 at 120.48°ESE (East-southeast) and sets at 16:24:36 at 10.35°N (North). Sunrise and sunset take approximately 3.48 minutes to complete. Read more about sunrise and sunset.
Taking December 15, 2017 as reference, the sun rises at 07:32:14 at 122.64°ESE (East-southeast) and sets at 16:23:58 at 15.7°N (North). Sunrise and sunset take approximately 3.55 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2017 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 9h 05m 30s | - | 05:35 | 06:10 | 06:46 | 07:19 | 120°ESE | 07:22 | 11:51 | 16:21 | 10°N | 16:24 | 16:57 | 17:33 | 18:08 |
| 2 | 9h 04m 05s | -1.4m | 05:36 | 06:11 | 06:47 | 07:20 | 121°ESE | 07:23 | 11:52 | 16:20 | 11°N | 16:24 | 16:57 | 17:33 | 18:08 |
| 3 | 9h 02m 42s | -1.4m | 05:37 | 06:12 | 06:48 | 07:21 | 121°ESE | 07:24 | 11:52 | 16:20 | 11°N | 16:24 | 16:56 | 17:33 | 18:08 |
| 4 | 9h 01m 25s | -1.3m | 05:37 | 06:13 | 06:49 | 07:22 | 121°ESE | 07:25 | 11:53 | 16:20 | 12°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 5 | 9h 00m 10s | -1.3m | 05:38 | 06:13 | 06:50 | 07:23 | 121°ESE | 07:26 | 11:53 | 16:20 | 12°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 6 | 08h 59m 00s | -1.2m | 05:39 | 06:14 | 06:51 | 07:24 | 122°ESE | 07:27 | 11:54 | 16:19 | 12°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 7 | 08h 57m 54s | -1.1m | 05:40 | 06:15 | 06:52 | 07:25 | 122°ESE | 07:28 | 11:54 | 16:19 | 13°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 8 | 08h 56m 52s | -1m | 05:41 | 06:16 | 06:53 | 07:26 | 122°ESE | 07:29 | 11:54 | 16:19 | 13°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 9 | 08h 55m 56s | -56s | 05:42 | 06:17 | 06:54 | 07:27 | 122°ESE | 07:30 | 11:55 | 16:19 | 14°N | 16:23 | 16:56 | 17:32 | 18:08 |
| 10 | 08h 55m 02s | -54s | 05:43 | 06:18 | 06:54 | 07:28 | 122°ESE | 07:31 | 11:55 | 16:19 | 14°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 11 | 08h 54m 13s | -49s | 05:43 | 06:19 | 06:55 | 07:29 | 122°ESE | 07:32 | 11:56 | 16:19 | 14°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 12 | 08h 53m 30s | -43s | 05:44 | 06:19 | 06:56 | 07:29 | 122°ESE | 07:33 | 11:56 | 16:19 | 15°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 13 | 08h 52m 50s | -40s | 05:45 | 06:20 | 06:57 | 07:30 | 122°ESE | 07:34 | 11:57 | 16:20 | 15°N | 16:23 | 16:56 | 17:33 | 18:08 |
| 14 | 08h 52m 15s | -35s | 05:46 | 06:21 | 06:58 | 07:31 | 123°ESE | 07:35 | 11:57 | 16:20 | 15°N | 16:23 | 16:57 | 17:33 | 18:09 |
| 15 | 08h 51m 44s | -31s | 05:46 | 06:22 | 06:58 | 07:32 | 123°ESE | 07:35 | 11:58 | 16:20 | 16°N | 16:23 | 16:57 | 17:34 | 18:09 |
| 16 | 08h 51m 19s | -25s | 05:47 | 06:22 | 06:59 | 07:32 | 123°ESE | 07:36 | 11:58 | 16:20 | 16°N | 16:24 | 16:57 | 17:34 | 18:09 |
| 17 | 08h 50m 57s | -22s | 05:47 | 06:23 | 07:00 | 07:33 | 123°ESE | 07:37 | 11:59 | 16:21 | 16°N | 16:24 | 16:57 | 17:34 | 18:10 |
| 18 | 08h 50m 41s | -16s | 05:48 | 06:23 | 07:00 | 07:34 | 123°ESE | 07:37 | 11:59 | 16:21 | 17°N | 16:24 | 16:58 | 17:35 | 18:10 |
| 19 | 08h 50m 29s | -12s | 05:49 | 06:24 | 07:01 | 07:34 | 123°ESE | 07:38 | 12:00 | 16:21 | 17°N | 16:25 | 16:58 | 17:35 | 18:11 |
| 20 | 08h 50m 22s | -7s | 05:49 | 06:25 | 07:01 | 07:35 | 123°ESE | 07:38 | 12:00 | 16:22 | 17°N | 16:25 | 16:59 | 17:36 | 18:11 |
| 21 | 08h 50m 21s | -1s | 05:50 | 06:25 | 07:02 | 07:35 | 123°ESE | 07:39 | 12:01 | 16:22 | 18°N | 16:26 | 16:59 | 17:36 | 18:11 |
| 22 | 08h 50m 23s | +2s | 05:50 | 06:26 | 07:02 | 07:36 | 123°ESE | 07:39 | 12:01 | 16:23 | 18°N | 16:26 | 17:00 | 17:37 | 18:12 |
| 23 | 08h 50m 30s | +7s | 05:51 | 06:26 | 07:03 | 07:36 | 123°ESE | 07:40 | 12:02 | 16:23 | 18°N | 16:27 | 17:00 | 17:37 | 18:13 |
| 24 | 08h 50m 42s | +12s | 05:51 | 06:27 | 07:03 | 07:37 | 123°ESE | 07:40 | 12:02 | 16:24 | 19°N | 16:27 | 17:01 | 17:38 | 18:13 |
| 25 | 08h 50m 58s | +16s | 05:52 | 06:27 | 07:04 | 07:37 | 123°ESE | 07:41 | 12:03 | 16:25 | 19°N | 16:28 | 17:01 | 17:38 | 18:14 |
| 26 | 08h 51m 20s | +22s | 05:52 | 06:27 | 07:04 | 07:37 | 123°ESE | 07:41 | 12:03 | 16:25 | 19°N | 16:29 | 17:02 | 17:39 | 18:14 |
| 27 | 08h 51m 46s | +26s | 05:52 | 06:28 | 07:04 | 07:38 | 123°ESE | 07:41 | 12:04 | 16:26 | 19°N | 16:29 | 17:03 | 17:40 | 18:15 |
| 28 | 08h 52m 17s | +31s | 05:52 | 06:28 | 07:05 | 07:38 | 123°ESE | 07:42 | 12:04 | 16:27 | 20°N | 16:30 | 17:04 | 17:40 | 18:16 |
| 29 | 08h 52m 52s | +35s | 05:53 | 06:28 | 07:05 | 07:38 | 123°ESE | 07:42 | 12:05 | 16:27 | 20°N | 16:31 | 17:04 | 17:41 | 18:16 |
| 30 | 08h 53m 31s | +39s | 05:53 | 06:28 | 07:05 | 07:38 | 122°ESE | 07:42 | 12:05 | 16:28 | 20°N | 16:32 | 17:05 | 17:42 | 18:17 |
| 31 | 08h 54m 17s | +46s | 05:53 | 06:29 | 07:05 | 07:38 | 122°ESE | 07:42 | 12:05 | 16:29 | 20°N | 16:33 | 17:06 | 17:43 | 18:18 |
