World Resorts Canada Thunder Bay Weather

Sunrise and sunset

Sunrise and sunset in Thunder Bay: December , 2025

Time of sunrise: 08:47
Time of sunset: 17:07
Time of moonrise: 11:44
Time of moonset: 21:59
Day length: 8 h. 20 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
14.12.2025 08:41 17:03 8 h. 22 min.
15.12.2025 08:42 17:03 8 h. 21 min.
16.12.2025 08:43 17:03 8 h. 20 min.
17.12.2025 08:44 17:04 8 h. 20 min.
18.12.2025 08:44 17:04 8 h. 20 min.
19.12.2025 08:45 17:04 8 h. 19 min.
20.12.2025 08:45 17:05 8 h. 20 min.
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.
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 22.5 °F
Rainiest months:
September 2 days
August 2 days
April 2 days
Windiest months:
November 9.6 mph
December 9.1 mph
April 8.8 mph

Thunder Bay on a weather map

Thunder Bay
-6°F
E 1 mph
Feels like: -15°F
Precip.: 0%
Places in Canada:
Name
°F
+39°F
+39°F
+9°F
+10°F
-20°F
+18°F
+32°F
+21°F
+34°F
+25°F
+18°F
+21°F
+19°F
+32°F
24 Hours Forecast
Thunder Bay
Local time: 05:00
December 24, wednesday
0600
-6°F
E
1 mph
0900
9°F
W
2 mph
1200
14°F
W
2 mph
1500
18°F
N
2 mph
1800
21°F
S
1 mph
2100
19°F
SE
6 mph
December 25, thursday
0000
18°F
S
11 mph
0300
14°F
S
11 mph
Units of measurement: °C / °F