World Resorts Canada Thunder Bay Weather

Sunrise and sunset

Sunrise and sunset in Thunder Bay: December , 2025

Time of sunrise: 08:49
Time of sunset: 17:13
Time of moonrise: 14:07
Time of moonset: 06:01
Day length: 8 h. 24 min.

Table below shows sunrise and sunset data for the next several days. You can pick any time interval to get more data.

Interval:
-
Date Sunrise Sunset Day length
21.12.2025 08:46 17:05 8 h. 19 min.
22.12.2025 08:46 17:06 8 h. 20 min.
23.12.2025 08:47 17:06 8 h. 19 min.
24.12.2025 08:47 17:07 8 h. 20 min.
25.12.2025 08:48 17:08 8 h. 20 min.
26.12.2025 08:48 17:08 8 h. 20 min.
27.12.2025 08:48 17:09 8 h. 21 min.
28.12.2025 08:48 17:10 8 h. 22 min.
29.12.2025 08:48 17:11 8 h. 23 min.
30.12.2025 08:49 17:12 8 h. 23 min.
31.12.2025 08:49 17:13 8 h. 24 min.
01.01.2026 08:49 17:14 8 h. 25 min.
02.01.2026 08:49 17:15 8 h. 26 min.
03.01.2026 08:48 17:16 8 h. 28 min.
04.01.2026 08:48 17:17 8 h. 29 min.
05.01.2026 08:48 17:18 8 h. 30 min.
06.01.2026 08:48 17:19 8 h. 31 min.
07.01.2026 08:47 17:20 8 h. 33 min.
08.01.2026 08:47 17:21 8 h. 34 min.
09.01.2026 08:47 17:23 8 h. 36 min.
10.01.2026 08:46 17:24 8 h. 38 min.
Monthly day length in Thunder Bay, hours

This chart show the number of hours when sun is above the horizon line.

Best time for vacation in Thunder Bay

Sunniest months:
September 14 days
August 14 days
July 12 days
Warmest months:
July 69.3 °F
August 69.1 °F
June 63.0 °F
Warmest sea temp:
August 63.4 °F
September 60.2 °F
July 59.6 °F
Coldest months:
February 14.2 °F
January 14.8 °F
December 21.2 °F
Rainiest months:
September 2 days
August 2 days
April 2 days
Windiest months:
November 9.6 mph
December 9.2 mph
April 8.8 mph

Thunder Bay on a weather map

Thunder Bay
-2°F
SE 13 mph
Feels like: -13°F
Precip.: 0%
Places in Canada:
Name
°F
+36°F
+36°F
-8°F
+23°F
-20°F
+1°F
+14°F
+7°F
+19°F
+5°F
+18°F
+34°F
+32°F
+21°F
24 Hours Forecast
Thunder Bay
Local time: 10:06
December 31, wednesday
1200
3°F
SE
16 mph
1500
7°F
SE
17 mph
1800
5°F
SE
17 mph
2100
-4°F
SE
17 mph
January 01, thursday
0000
-6°F
SE
17 mph
0300
-8°F
SE
17 mph
0600
-8°F
SE
15 mph
0900
-4°F
SE
14 mph
Units of measurement: °C / °F