Sunrise and Sunset times in Thunder Bay, Canada 
Today:
 Sunrise: 08:19:42
|
 Sunset: 18:02:28
|
Day Length: 9h 42m 46s
Time zone: America/Thunder_Bay, UTC -5 h.
Latitude: 48.4462, Longitude: -89.275
Thunder Bay
Ontario, Canada 
99 334 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Feb-01, Sunday | 08:25:22 | 13:10:41 | 17:55:59 | 9h 30m 37s |
| 2026-Feb-02, Monday | 08:24:00 | 13:10:48 | 17:57:36 | 9h 33m 36s |
| 2026-Feb-03, Tuesday | 08:22:36 | 13:10:54 | 17:59:13 | 9h 36m 37s |
| 2026-Feb-04, Wednesday | 08:21:09 | 13:11:00 | 18:00:51 | 9h 39m 42s |
| 2026-Feb-05, Thursday | 08:19:42 | 13:11:05 | 18:02:28 | 9h 42m 46s |
| 2026-Feb-06, Friday | 08:18:12 | 13:11:09 | 18:04:06 | 9h 45m 54s |
| 2026-Feb-07, Saturday | 08:16:41 | 13:11:12 | 18:05:43 | 9h 49m 2s |
| 2026-Feb-08, Sunday | 08:15:08 | 13:11:15 | 18:07:21 | 9h 52m 13s |
| 2026-Feb-09, Monday | 08:13:34 | 13:11:16 | 18:08:59 | 9h 55m 25s |
| 2026-Feb-10, Tuesday | 08:11:58 | 13:11:17 | 18:10:36 | 9h 58m 38s |
| 2026-Feb-11, Wednesday | 08:10:20 | 13:11:17 | 18:12:14 | 10h 1m 54s |
| 2026-Feb-12, Thursday | 08:08:42 | 13:11:16 | 18:13:51 | 10h 5m 9s |
| 2026-Feb-13, Friday | 08:07:01 | 13:11:15 | 18:15:29 | 10h 8m 28s |
| 2026-Feb-14, Saturday | 08:05:20 | 13:11:13 | 18:17:06 | 10h 11m 46s |
| 2026-Feb-15, Sunday | 08:03:37 | 13:11:10 | 18:18:43 | 10h 15m 6s |
| 2026-Feb-16, Monday | 08:01:53 | 13:11:06 | 18:20:20 | 10h 18m 27s |
| 2026-Feb-17, Tuesday | 08:00:07 | 13:11:02 | 18:21:57 | 10h 21m 50s |
| 2026-Feb-18, Wednesday | 07:58:21 | 13:10:57 | 18:23:33 | 10h 25m 12s |
| 2026-Feb-19, Thursday | 07:56:33 | 13:10:52 | 18:25:10 | 10h 28m 37s |
| 2026-Feb-20, Friday | 07:54:45 | 13:10:45 | 18:26:46 | 10h 32m 1s |
| 2026-Feb-21, Saturday | 07:52:55 | 13:10:38 | 18:28:22 | 10h 35m 27s |
| 2026-Feb-22, Sunday | 07:51:04 | 13:10:31 | 18:29:57 | 10h 38m 53s |
| 2026-Feb-23, Monday | 07:49:12 | 13:10:22 | 18:31:33 | 10h 42m 21s |
| 2026-Feb-24, Tuesday | 07:47:19 | 13:10:14 | 18:33:08 | 10h 45m 49s |
| 2026-Feb-25, Wednesday | 07:45:26 | 13:10:04 | 18:34:42 | 10h 49m 16s |
| 2026-Feb-26, Thursday | 07:43:31 | 13:09:54 | 18:36:17 | 10h 52m 46s |
| 2026-Feb-27, Friday | 07:41:36 | 13:09:44 | 18:37:51 | 10h 56m 15s |
| 2026-Feb-28, Saturday | 07:39:40 | 13:09:33 | 18:39:25 | 10h 59m 45s |
Day length in Thunder Bay during the year on the chart:
Thunder Bay on Canada map:
Largest populated areas in Canada
Toronto (Ontario), Montreal (Québec), Vancouver (British Columbia), Ottawa (Ontario), 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), 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