Sunrise and Sunset times in Thunder Bay, Canada 
Today:
 Sunrise: 07:54:56
|
 Sunset: 20:12:50
|
Day Length: 12h 17m 54s
Time zone: America/Thunder_Bay, UTC -4 h.
Latitude: 48.4462, Longitude: -89.275
Thunder Bay
Ontario, Canada 
99 334 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:37:43 | 13:09:21 | 18:40:59 | 11h 3m 16s |
| 2026-Mar-02, Monday | 07:35:45 | 13:09:09 | 18:42:32 | 11h 6m 47s |
| 2026-Mar-03, Tuesday | 07:33:47 | 13:08:56 | 18:44:06 | 11h 10m 19s |
| 2026-Mar-04, Wednesday | 07:31:48 | 13:08:43 | 18:45:38 | 11h 13m 50s |
| 2026-Mar-05, Thursday | 07:29:49 | 13:08:30 | 18:47:11 | 11h 17m 22s |
| 2026-Mar-06, Friday | 07:27:49 | 13:08:16 | 18:48:43 | 11h 20m 54s |
| 2026-Mar-07, Saturday | 07:25:48 | 13:08:02 | 18:50:15 | 11h 24m 27s |
| 2026-Mar-08, Sunday | 08:23:47 | 14:07:47 | 19:51:47 | 11h 28m 0s |
| 2026-Mar-09, Monday | 08:21:45 | 14:07:32 | 19:53:19 | 11h 31m 34s |
| 2026-Mar-10, Tuesday | 08:19:43 | 14:07:17 | 19:54:50 | 11h 35m 7s |
| 2026-Mar-11, Wednesday | 08:17:41 | 14:07:01 | 19:56:21 | 11h 38m 40s |
| 2026-Mar-12, Thursday | 08:15:38 | 14:06:45 | 19:57:52 | 11h 42m 14s |
| 2026-Mar-13, Friday | 08:13:35 | 14:06:29 | 19:59:23 | 11h 45m 48s |
| 2026-Mar-14, Saturday | 08:11:31 | 14:06:12 | 20:00:53 | 11h 49m 22s |
| 2026-Mar-15, Sunday | 08:09:27 | 14:05:55 | 20:02:23 | 11h 52m 56s |
| 2026-Mar-16, Monday | 08:07:23 | 14:05:38 | 20:03:53 | 11h 56m 30s |
| 2026-Mar-17, Tuesday | 08:05:19 | 14:05:21 | 20:05:23 | 12h 0m 4s |
| 2026-Mar-18, Wednesday | 08:03:15 | 14:05:04 | 20:06:53 | 12h 3m 38s |
| 2026-Mar-19, Thursday | 08:01:10 | 14:04:46 | 20:08:22 | 12h 7m 12s |
| 2026-Mar-20, Friday | 07:59:05 | 14:04:28 | 20:09:52 | 12h 10m 47s |
| 2026-Mar-21, Saturday | 07:57:01 | 14:04:11 | 20:11:21 | 12h 14m 20s |
| 2026-Mar-22, Sunday | 07:54:56 | 14:03:53 | 20:12:50 | 12h 17m 54s |
| 2026-Mar-23, Monday | 07:52:51 | 14:03:35 | 20:14:19 | 12h 21m 28s |
| 2026-Mar-24, Tuesday | 07:50:46 | 14:03:17 | 20:15:47 | 12h 25m 1s |
| 2026-Mar-25, Wednesday | 07:48:41 | 14:02:59 | 20:17:16 | 12h 28m 35s |
| 2026-Mar-26, Thursday | 07:46:36 | 14:02:40 | 20:18:45 | 12h 32m 9s |
| 2026-Mar-27, Friday | 07:44:32 | 14:02:22 | 20:20:13 | 12h 35m 41s |
| 2026-Mar-28, Saturday | 07:42:27 | 14:02:04 | 20:21:42 | 12h 39m 15s |
| 2026-Mar-29, Sunday | 07:40:23 | 14:01:46 | 20:23:10 | 12h 42m 47s |
| 2026-Mar-30, Monday | 07:38:18 | 14:01:28 | 20:24:38 | 12h 46m 20s |
| 2026-Mar-31, Tuesday | 07:36:14 | 14:01:10 | 20:26:06 | 12h 49m 52s |
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