Sunrise and Sunset times in Ottawa, Canada 
Today:
 Sunrise: 07:01:22
|
 Sunset: 19:17:49
|
Day Length: 12h 16m 27s
Time zone: America/Montreal, UTC -4 h.
Latitude: 45.4167, Longitude: -75.7
Ottawa
Ontario, Canada 
1 145 000 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:40:23 | 12:15:03 | 17:49:44 | 11h 9m 21s |
| 2026-Mar-02, Monday | 06:38:36 | 12:14:51 | 17:51:07 | 11h 12m 31s |
| 2026-Mar-03, Tuesday | 06:36:48 | 12:14:39 | 17:52:29 | 11h 15m 41s |
| 2026-Mar-04, Wednesday | 06:35:00 | 12:14:26 | 17:53:51 | 11h 18m 51s |
| 2026-Mar-05, Thursday | 06:33:12 | 12:14:12 | 17:55:13 | 11h 22m 1s |
| 2026-Mar-06, Friday | 06:31:22 | 12:13:58 | 17:56:35 | 11h 25m 13s |
| 2026-Mar-07, Saturday | 06:29:33 | 12:13:44 | 17:57:56 | 11h 28m 23s |
| 2026-Mar-08, Sunday | 07:27:42 | 13:13:30 | 18:59:17 | 11h 31m 35s |
| 2026-Mar-09, Monday | 07:25:51 | 13:13:15 | 19:00:38 | 11h 34m 47s |
| 2026-Mar-10, Tuesday | 07:24:00 | 13:12:59 | 19:01:58 | 11h 37m 58s |
| 2026-Mar-11, Wednesday | 07:22:08 | 13:12:44 | 19:03:19 | 11h 41m 11s |
| 2026-Mar-12, Thursday | 07:20:16 | 13:12:28 | 19:04:39 | 11h 44m 23s |
| 2026-Mar-13, Friday | 07:18:24 | 13:12:11 | 19:05:59 | 11h 47m 35s |
| 2026-Mar-14, Saturday | 07:16:31 | 13:11:55 | 19:07:18 | 11h 50m 47s |
| 2026-Mar-15, Sunday | 07:14:38 | 13:11:38 | 19:08:38 | 11h 54m 0s |
| 2026-Mar-16, Monday | 07:12:45 | 13:11:21 | 19:09:57 | 11h 57m 12s |
| 2026-Mar-17, Tuesday | 07:10:52 | 13:11:04 | 19:11:16 | 12h 0m 24s |
| 2026-Mar-18, Wednesday | 07:08:58 | 13:10:46 | 19:12:35 | 12h 3m 37s |
| 2026-Mar-19, Thursday | 07:07:04 | 13:10:29 | 19:13:54 | 12h 6m 50s |
| 2026-Mar-20, Friday | 07:05:10 | 13:10:11 | 19:15:12 | 12h 10m 2s |
| 2026-Mar-21, Saturday | 07:03:16 | 13:09:53 | 19:16:31 | 12h 13m 15s |
| 2026-Mar-22, Sunday | 07:01:22 | 13:09:35 | 19:17:49 | 12h 16m 27s |
| 2026-Mar-23, Monday | 06:59:28 | 13:09:17 | 19:19:07 | 12h 19m 39s |
| 2026-Mar-24, Tuesday | 06:57:34 | 13:08:59 | 19:20:25 | 12h 22m 51s |
| 2026-Mar-25, Wednesday | 06:55:40 | 13:08:41 | 19:21:43 | 12h 26m 3s |
| 2026-Mar-26, Thursday | 06:53:46 | 13:08:23 | 19:23:01 | 12h 29m 15s |
| 2026-Mar-27, Friday | 06:51:52 | 13:08:05 | 19:24:18 | 12h 32m 26s |
| 2026-Mar-28, Saturday | 06:49:58 | 13:07:47 | 19:25:36 | 12h 35m 38s |
| 2026-Mar-29, Sunday | 06:48:04 | 13:07:29 | 19:26:54 | 12h 38m 50s |
| 2026-Mar-30, Monday | 06:46:11 | 13:07:11 | 19:28:11 | 12h 42m 0s |
| 2026-Mar-31, Tuesday | 06:44:17 | 13:06:53 | 19:29:29 | 12h 45m 12s |
Day length in Ottawa during the year on the chart:
Ottawa on Canada map:
Locations in the same time zone America/Montreal
Montreal (Québec), Quebec (Québec), Sherbrooke (Québec), Trois-Rivieres (Québec), Saint-Jerome (Québec), Drummondville (Québec), Chicoutimi (Québec), Shawinigan (Québec), Cornwall (Ontario), Joliette (Québec), Victoriaville (Québec), Rimouski (Québec), Brockville (Ontario), Saint-Georges (Québec), Sept-Iles (Québec), Val-d'Or (Québec), Riviere-du-Loup (Québec), Pembroke (Ontario), Dolbeau (Québec), Mont-Laurier (Québec), Amos (Québec), Baie-Comeau (Québec), La Sarre (Québec), Gaspe (Québec), Baie-du-Poste (Québec), Derby Line (Vermont), Schefferville (Québec)
Largest populated areas in Canada
Toronto (Ontario), Montreal (Québec), Vancouver (British Columbia), Calgary (Alberta), Edmonton (Alberta), Hamilton (Ontario), Winnipeg (Manitoba), Quebec (Québec), Oshawa (Ontario), Kitchener (Ontario), Halifax (Nova Scotia), London (Ontario), Windsor (Ontario), Victoria (British Columbia), Saskatoon (Saskatchewan), Barrie (Ontario), Regina (Saskatchewan), Sudbury (Ontario), Abbotsford (British Columbia), Sarnia (Ontario), Sherbrooke (Québec), Saint John's (Newfoundland and Labrador), Kelowna (British Columbia), Trois-Rivieres (Québec), Kingston (Ontario), Thunder Bay (Ontario), Moncton (New Brunswick), Saint John (New Brunswick), Nanaimo (British Columbia), Peterborough (Ontario)
Countries closest to Canada
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks