Sunset
5:57 p.m.
252° W
Ontario · Canada
Sunrise and Sunset Times Today in Ottawa South, Ontario
· EDT (UTC−04:00)
Sunset in Ottawa South is at 5:57 p.m. and sunrise is at 7:35 a.m.. There are 10h 22m of daylight.
Sunrise
7:35 a.m.
108° E
Daylight
10h 22m
0h 03m shorter than the previous day
Solar noon
12:47 p.m.
Sun altitude: 31.7°
Live countdown to the next sunrise or sunset
Times use the city centre and a clear, level horizon. Hills, buildings and weather can change what you see.
Tomorrow in Ottawa South
Wednesday, October 28, 2026: sunset 5:56 p.m., sunrise 7:37 a.m.. Daylight: 10h 19m.
Twilight and golden hour
Morning light
- Astronomical dawn (−18°)5:56 a.m.
- Nautical dawn (−12°)6:30 a.m.
- Civil dawn (−6°)7:05 a.m.
- Golden hour (−4° to +6°)7:16 a.m. – 8:17 a.m.
Evening light
- Golden hour (+6° to −4°)5:16 p.m. – 6:16 p.m.
- Civil dusk (−6°)6:28 p.m.
- Nautical dusk (−12°)7:02 p.m.
- Astronomical dusk (−18°)7:37 p.m.
Golden hour is an approximate photography window, not a weather forecast. About twilight and light thresholds.
Local time in Ottawa South
America/Toronto · EDT · UTC−04:00. Daylight saving time is in effect.
The next clock change is on Sunday, November 1, 2026, from UTC−04:00 to UTC−05:00. Times in the calendar already include this change.
Clock changes and regional exceptions in CanadaIANA timezone data 2026e. Future rules can change; corrections are welcome.
Sunrise and sunset calendar for Ottawa South
| Date | Sunset | Sunrise | Daylight |
|---|---|---|---|
| 6:43 p.m. | 7:01 a.m. | 11h 42m | |
| 6:41 p.m. | 7:02 a.m. | 11h 39m | |
| 6:39 p.m. | 7:04 a.m. | 11h 36m | |
| 6:37 p.m. | 7:05 a.m. | 11h 32m | |
| 6:35 p.m. | 7:06 a.m. | 11h 29m | |
| 6:34 p.m. | 7:07 a.m. | 11h 26m | |
| 6:32 p.m. | 7:09 a.m. | 11h 23m | |
| 6:30 p.m. | 7:10 a.m. | 11h 20m | |
| 6:28 p.m. | 7:11 a.m. | 11h 17m | |
| 6:26 p.m. | 7:12 a.m. | 11h 14m | |
| 6:24 p.m. | 7:14 a.m. | 11h 11m | |
| 6:23 p.m. | 7:15 a.m. | 11h 07m | |
| 6:21 p.m. | 7:16 a.m. | 11h 04m | |
| 6:19 p.m. | 7:18 a.m. | 11h 01m | |
| 6:17 p.m. | 7:19 a.m. | 10h 58m | |
| 6:15 p.m. | 7:20 a.m. | 10h 55m | |
| 6:14 p.m. | 7:22 a.m. | 10h 52m | |
| 6:12 p.m. | 7:23 a.m. | 10h 49m | |
| 6:10 p.m. | 7:24 a.m. | 10h 46m | |
| 6:09 p.m. | 7:26 a.m. | 10h 43m | |
| 6:07 p.m. | 7:27 a.m. | 10h 40m | |
| 6:05 p.m. | 7:28 a.m. | 10h 37m | |
| 6:04 p.m. | 7:30 a.m. | 10h 34m | |
| 6:02 p.m. | 7:31 a.m. | 10h 31m | |
| 6:00 p.m. | 7:32 a.m. | 10h 28m | |
| 5:59 p.m. | 7:34 a.m. | 10h 25m | |
| 5:57 p.m. | 7:35 a.m. | 10h 22m | |
| 5:56 p.m. | 7:37 a.m. | 10h 19m | |
| 5:54 p.m. | 7:38 a.m. | 10h 16m | |
| 5:53 p.m. | 7:39 a.m. | 10h 13m | |
| 5:51 p.m. | 7:41 a.m. | 10h 11m |
About these times
- Calculation point
- 45.39210°, -75.68725°
- Place reference
- GeoNames 6094835
Sunrise and sunset use a solar-centre altitude of −0.833°, including a standard allowance for refraction and the sun’s radius. The result is rounded to the nearest minute. Terrain and unusual atmospheric conditions are not modelled.
Sources, validation and limitations