Sunrise and Sunset times in Ottawa, Canada 
Today:
 Sunrise: 07:27:39
|
 Sunset: 18:07:02
|
Day Length: 10h 39m 23s
Time zone: America/Montreal, UTC -4 h.
Latitude: 45.4167, Longitude: -75.7
Ottawa
☁️ Low chance of a spectacular sunset.
Ontario, Canada 
1 145 000 people
Current temperature 10 ° C 
Clear
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 07:01:35 | 12:52:18 | 18:43:00 | 11h 41m 25s |
| 2025-Oct-02, Thursday | 07:02:51 | 12:51:59 | 18:41:07 | 11h 38m 16s |
| 2025-Oct-03, Friday | 07:04:07 | 12:51:40 | 18:39:14 | 11h 35m 7s |
| 2025-Oct-04, Saturday | 07:05:23 | 12:51:22 | 18:37:21 | 11h 31m 58s |
| 2025-Oct-05, Sunday | 07:06:39 | 12:51:04 | 18:35:29 | 11h 28m 50s |
| 2025-Oct-06, Monday | 07:07:55 | 12:50:46 | 18:33:37 | 11h 25m 42s |
| 2025-Oct-07, Tuesday | 07:09:12 | 12:50:29 | 18:31:45 | 11h 22m 33s |
| 2025-Oct-08, Wednesday | 07:10:29 | 12:50:12 | 18:29:55 | 11h 19m 26s |
| 2025-Oct-09, Thursday | 07:11:47 | 12:49:56 | 18:28:05 | 11h 16m 18s |
| 2025-Oct-10, Friday | 07:13:04 | 12:49:40 | 18:26:15 | 11h 13m 11s |
| 2025-Oct-11, Saturday | 07:14:22 | 12:49:24 | 18:24:26 | 11h 10m 4s |
| 2025-Oct-12, Sunday | 07:15:41 | 12:49:09 | 18:22:38 | 11h 6m 57s |
| 2025-Oct-13, Monday | 07:16:59 | 12:48:55 | 18:20:51 | 11h 3m 52s |
| 2025-Oct-14, Tuesday | 07:18:18 | 12:48:41 | 18:19:04 | 11h 0m 46s |
| 2025-Oct-15, Wednesday | 07:19:37 | 12:48:28 | 18:17:18 | 10h 57m 41s |
| 2025-Oct-16, Thursday | 07:20:57 | 12:48:15 | 18:15:33 | 10h 54m 36s |
| 2025-Oct-17, Friday | 07:22:16 | 12:48:03 | 18:13:49 | 10h 51m 33s |
| 2025-Oct-18, Saturday | 07:23:37 | 12:47:51 | 18:12:06 | 10h 48m 29s |
| 2025-Oct-19, Sunday | 07:24:57 | 12:47:40 | 18:10:24 | 10h 45m 27s |
| 2025-Oct-20, Monday | 07:26:18 | 12:47:30 | 18:08:43 | 10h 42m 25s |
| 2025-Oct-21, Tuesday | 07:27:39 | 12:47:20 | 18:07:02 | 10h 39m 23s |
| 2025-Oct-22, Wednesday | 07:29:00 | 12:47:11 | 18:05:23 | 10h 36m 23s |
| 2025-Oct-23, Thursday | 07:30:21 | 12:47:03 | 18:03:45 | 10h 33m 24s |
| 2025-Oct-24, Friday | 07:31:43 | 12:46:56 | 18:02:08 | 10h 30m 25s |
| 2025-Oct-25, Saturday | 07:33:05 | 12:46:49 | 18:00:32 | 10h 27m 27s |
| 2025-Oct-26, Sunday | 07:34:28 | 12:46:43 | 17:58:58 | 10h 24m 30s |
| 2025-Oct-27, Monday | 07:35:50 | 12:46:37 | 17:57:24 | 10h 21m 34s |
| 2025-Oct-28, Tuesday | 07:37:13 | 12:46:33 | 17:55:52 | 10h 18m 39s |
| 2025-Oct-29, Wednesday | 07:38:36 | 12:46:29 | 17:54:21 | 10h 15m 45s |
| 2025-Oct-30, Thursday | 07:39:59 | 12:46:26 | 17:52:52 | 10h 12m 53s |
| 2025-Oct-31, Friday | 07:41:22 | 12:46:23 | 17:51:24 | 10h 10m 2s |
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