Daylight duration
We show daylight length in Ottawa during August 2025 and the daylight length for the equinox and solstice for comparing. From August 1, 2025 until August 31, 2025, daylight becomes shorter.
August
Summer Solstice
Autumnal Equinox
Winter Solstice
Sunrise and Sunset
Times of sunrise and sunset in Ottawa during August 2025.
Taking August 1, 2025 as reference, the sun rises at 05:50:12 at 63.58°NE (Northeast) and sets at 20:27:21 at 324.49°NW (Northwest). Sunrise and sunset take approximately 3.32 minutes to complete. Read more about sunrise and sunset.
Taking August 15, 2025 as reference, the sun rises at 06:06:11 at 69.44°ENE (East-northeast) and sets at 20:07:27 at 326.43°NW (Northwest). Sunrise and sunset take approximately 3.18 minutes to complete. Read more about sunrise and sunset.
Sunset
Sunrise
Solar Events
| 2025 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 14h 37m 9s | - | 03:47 | 04:35 | 05:16 | 05:50 | 64°ENE | 05:53 | 13:09 | 20:24 | 324°NW | 20:27 | 21:00 | 21:42 | 22:29 |
| 2 | 14h 34m 47s | -2.4m | 03:49 | 04:36 | 05:18 | 05:51 | 64°ENE | 05:54 | 13:09 | 20:22 | 325°NW | 20:26 | 20:59 | 21:40 | 22:27 |
| 3 | 14h 32m 21s | -2.4m | 03:51 | 04:38 | 05:19 | 05:52 | 64°ENE | 05:55 | 13:08 | 20:21 | 325°NW | 20:24 | 20:57 | 21:38 | 22:25 |
| 4 | 14h 29m 55s | -2.4m | 03:52 | 04:39 | 05:20 | 05:53 | 65°ENE | 05:56 | 13:08 | 20:20 | 325°NW | 20:23 | 20:56 | 21:37 | 22:23 |
| 5 | 14h 27m 26s | -2.5m | 03:54 | 04:41 | 05:21 | 05:54 | 65°ENE | 05:57 | 13:08 | 20:18 | 325°NW | 20:22 | 20:54 | 21:35 | 22:21 |
| 6 | 14h 24m 56s | -2.5m | 03:56 | 04:42 | 05:23 | 05:55 | 66°ENE | 05:59 | 13:08 | 20:17 | 325°NW | 20:20 | 20:53 | 21:33 | 22:19 |
| 7 | 14h 22m 25s | -2.5m | 03:58 | 04:44 | 05:24 | 05:56 | 66°ENE | 06:00 | 13:08 | 20:16 | 325°NW | 20:19 | 20:51 | 21:31 | 22:17 |
| 8 | 14h 19m 51s | -2.6m | 04:00 | 04:45 | 05:25 | 05:58 | 66°ENE | 06:01 | 13:08 | 20:14 | 325°NW | 20:17 | 20:50 | 21:30 | 22:14 |
| 9 | 14h 17m 15s | -2.6m | 04:02 | 04:46 | 05:27 | 05:59 | 67°ENE | 06:02 | 13:08 | 20:13 | 326°NW | 20:16 | 20:48 | 21:28 | 22:12 |
| 10 | 14h 14m 39s | -2.6m | 04:04 | 04:48 | 05:28 | 06:00 | 67°ENE | 06:03 | 13:08 | 20:11 | 326°NW | 20:15 | 20:47 | 21:26 | 22:10 |
| 11 | 14h 12m 01s | -2.6m | 04:05 | 04:49 | 05:29 | 06:01 | 68°ENE | 06:04 | 13:07 | 20:10 | 326°NW | 20:13 | 20:45 | 21:24 | 22:08 |
| 12 | 14h 9m 22s | -2.7m | 04:07 | 04:51 | 05:30 | 06:02 | 68°ENE | 06:05 | 13:07 | 20:08 | 326°NW | 20:12 | 20:43 | 21:22 | 22:06 |
| 13 | 14h 06m 42s | -2.7m | 04:09 | 04:52 | 05:32 | 06:03 | 69°ENE | 06:07 | 13:07 | 20:07 | 326°NW | 20:10 | 20:42 | 21:21 | 22:04 |
| 14 | 14h 03m 59s | -2.7m | 04:11 | 04:54 | 05:33 | 06:05 | 69°ENE | 06:08 | 13:07 | 20:05 | 326°NW | 20:09 | 20:40 | 21:19 | 22:01 |
| 15 | 14h 01m 16s | -2.7m | 04:13 | 04:55 | 05:34 | 06:06 | 69°ENE | 06:09 | 13:07 | 20:04 | 326°NW | 20:07 | 20:38 | 21:17 | 21:59 |
| 16 | 13h 58m 32s | -2.7m | 04:15 | 04:57 | 05:35 | 06:07 | 70°ENE | 06:10 | 13:07 | 20:02 | 327°NW | 20:05 | 20:37 | 21:15 | 21:57 |
| 17 | 13h 55m 46s | -2.8m | 04:16 | 04:58 | 05:37 | 06:08 | 70°ENE | 06:11 | 13:06 | 20:01 | 327°NW | 20:04 | 20:35 | 21:13 | 21:55 |
| 18 | 13h 52m 59s | -2.8m | 04:18 | 05:00 | 05:38 | 06:09 | 71°ENE | 06:12 | 13:06 | 19:59 | 327°NW | 20:02 | 20:33 | 21:11 | 21:53 |
| 19 | 13h 50m 13s | -2.8m | 04:20 | 05:01 | 05:39 | 06:10 | 71°ENE | 06:13 | 13:06 | 19:57 | 327°NW | 20:01 | 20:32 | 21:09 | 21:50 |
| 20 | 13h 47m 24s | -2.8m | 04:22 | 05:03 | 05:40 | 06:11 | 72°ENE | 06:15 | 13:06 | 19:56 | 327°NW | 19:59 | 20:30 | 21:07 | 21:48 |
| 21 | 13h 44m 34s | -2.8m | 04:23 | 05:04 | 05:42 | 06:13 | 72°ENE | 06:16 | 13:05 | 19:54 | 327°NW | 19:57 | 20:28 | 21:06 | 21:46 |
| 22 | 13h 41m 44s | -2.8m | 04:25 | 05:05 | 05:43 | 06:14 | 73°ENE | 06:17 | 13:05 | 19:52 | 328°NW | 19:56 | 20:26 | 21:04 | 21:44 |
| 23 | 13h 38m 53s | -2.9m | 04:27 | 05:07 | 05:44 | 06:15 | 73°ENE | 06:18 | 13:05 | 19:51 | 328°NW | 19:54 | 20:24 | 21:02 | 21:42 |
| 24 | 13h 36m 01s | -2.9m | 04:28 | 05:08 | 05:46 | 06:16 | 74°ENE | 06:19 | 13:05 | 19:49 | 328°NW | 19:52 | 20:23 | 21:00 | 21:39 |
| 25 | 13h 33m 08s | -2.9m | 04:30 | 05:10 | 05:47 | 06:17 | 74°ENE | 06:20 | 13:04 | 19:47 | 328°NW | 19:50 | 20:21 | 20:58 | 21:37 |
| 26 | 13h 30m 15s | -2.9m | 04:32 | 05:11 | 05:48 | 06:18 | 75°ENE | 06:22 | 13:04 | 19:46 | 328°NW | 19:49 | 20:19 | 20:56 | 21:35 |
| 27 | 13h 27m 20s | -2.9m | 04:33 | 05:13 | 05:49 | 06:20 | 75°ENE | 06:23 | 13:04 | 19:44 | 328°NW | 19:47 | 20:17 | 20:54 | 21:33 |
| 28 | 13h 24m 26s | -2.9m | 04:35 | 05:14 | 05:51 | 06:21 | 76°ENE | 06:24 | 13:03 | 19:42 | 329°NW | 19:45 | 20:15 | 20:52 | 21:31 |
| 29 | 13h 21m 30s | -2.9m | 04:37 | 05:15 | 05:52 | 06:22 | 76°ENE | 06:25 | 13:03 | 19:40 | 329°NW | 19:43 | 20:14 | 20:50 | 21:28 |
| 30 | 13h 18m 34s | -2.9m | 04:38 | 05:17 | 05:53 | 06:23 | 77°ENE | 06:26 | 13:03 | 19:39 | 329°NW | 19:42 | 20:12 | 20:48 | 21:26 |
| 31 | 13h 15m 38s | -2.9m | 04:40 | 05:18 | 05:54 | 06:24 | 77°ENE | 06:27 | 13:02 | 19:37 | 329°NW | 19:40 | 20:10 | 20:46 | 21:24 |
