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Thunder Bay, Ontario, Canada — Sunrise, Sunset, and Daylength, August 2025

Daylight

7:27 am – 8:19 pm
12 hours, 52 minutes

Current Time: Sep 10, 2025 at 12:50:15 pm
Sun Direction: 158° South
Sun Altitude: 44.2°
Sun Distance: 93.591 million mi
Next Equinox: Sep 22, 2025 2:19 pm (Autumnal)
Sunrise Today: 7:27 am 82° East
Sunset Today: 8:19 pm 278° West

2025 Sun Graph for Thunder Bay

August 2025 — Sun in Thunder Bay

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Aug Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. mi
1 6:32 am (61°) 9:33 pm (298°) 15:00:58 −2:45 4:09 am 11:55 pm 5:07 am 10:57 pm 5:55 am 10:10 pm 2:03 pm (59.4°) 94.338
2 6:33 am (62°) 9:31 pm (298°) 14:58:10 −2:47 4:11 am 11:52 pm 5:09 am 10:55 pm 5:57 am 10:08 pm 2:03 pm (59.2°) 94.325
3 6:35 am (62°) 9:30 pm (298°) 14:55:20 −2:49 4:14 am 11:49 pm 5:11 am 10:53 pm 5:58 am 10:06 pm 2:03 pm (58.9°) 94.312
4 6:36 am (63°) 9:28 pm (297°) 14:52:29 −2:51 4:16 am 11:47 pm 5:13 am 10:51 pm 6:00 am 10:05 pm 2:03 pm (58.6°) 94.299
5 6:37 am (63°) 9:27 pm (297°) 14:49:35 −2:53 4:19 am 11:44 pm 5:15 am 10:49 pm 6:01 am 10:03 pm 2:03 pm (58.4°) 94.285
6 6:39 am (64°) 9:25 pm (296°) 14:46:39 −2:55 4:22 am 11:41 pm 5:17 am 10:47 pm 6:03 am 10:01 pm 2:02 pm (58.1°) 94.271
7 6:40 am (64°) 9:24 pm (296°) 14:43:42 −2:57 4:24 am 11:38 pm 5:18 am 10:45 pm 6:04 am 9:59 pm 2:02 pm (57.8°) 94.257
8 6:41 am (64°) 9:22 pm (295°) 14:40:42 −2:59 4:27 am 11:35 pm 5:20 am 10:43 pm 6:06 am 9:58 pm 2:02 pm (57.5°) 94.243
9 6:43 am (65°) 9:20 pm (295°) 14:37:42 −3:00 4:29 am 11:33 pm 5:22 am 10:40 pm 6:07 am 9:56 pm 2:02 pm (57.2°) 94.228
10 6:44 am (65°) 9:19 pm (294°) 14:34:39 −3:02 4:32 am 11:30 pm 5:24 am 10:38 pm 6:09 am 9:54 pm 2:02 pm (56.9°) 94.213
11 6:45 am (66°) 9:17 pm (294°) 14:31:35 −3:04 4:34 am 11:27 pm 5:26 am 10:36 pm 6:10 am 9:52 pm 2:02 pm (56.6°) 94.198
12 6:47 am (66°) 9:15 pm (293°) 14:28:30 −3:05 4:37 am 11:24 pm 5:28 am 10:34 pm 6:12 am 9:50 pm 2:02 pm (56.3°) 94.182
13 6:48 am (67°) 9:14 pm (293°) 14:25:23 −3:06 4:39 am 11:22 pm 5:29 am 10:32 pm 6:13 am 9:48 pm 2:01 pm (56.0°) 94.167
14 6:50 am (67°) 9:12 pm (292°) 14:22:14 −3:08 4:41 am 11:19 pm 5:31 am 10:30 pm 6:15 am 9:46 pm 2:01 pm (55.7°) 94.151
15 6:51 am (68°) 9:10 pm (292°) 14:19:04 −3:09 4:44 am 11:16 pm 5:33 am 10:27 pm 6:16 am 9:44 pm 2:01 pm (55.4°) 94.135
16 6:52 am (68°) 9:08 pm (291°) 14:15:53 −3:10 4:46 am 11:14 pm 5:35 am 10:25 pm 6:18 am 9:42 pm 2:01 pm (55.1°) 94.118
17 6:54 am (69°) 9:06 pm (291°) 14:12:41 −3:12 4:48 am 11:11 pm 5:37 am 10:23 pm 6:19 am 9:40 pm 2:01 pm (54.8°) 94.101
18 6:55 am (69°) 9:05 pm (290°) 14:09:28 −3:13 4:51 am 11:08 pm 5:38 am 10:21 pm 6:21 am 9:39 pm 2:00 pm (54.4°) 94.084
19 6:56 am (70°) 9:03 pm (290°) 14:06:14 −3:14 4:53 am 11:05 pm 5:40 am 10:18 pm 6:22 am 9:37 pm 2:00 pm (54.1°) 94.066
20 6:58 am (70°) 9:01 pm (289°) 14:02:58 −3:15 4:55 am 11:03 pm 5:42 am 10:16 pm 6:24 am 9:35 pm 2:00 pm (53.8°) 94.048
21 6:59 am (71°) 8:59 pm (289°) 13:59:42 −3:16 4:57 am 11:00 pm 5:44 am 10:14 pm 6:26 am 9:33 pm 2:00 pm (53.4°) 94.029
22 7:01 am (71°) 8:57 pm (288°) 13:56:24 −3:17 4:59 am 10:57 pm 5:46 am 10:12 pm 6:27 am 9:30 pm 1:59 pm (53.1°) 94.010
23 7:02 am (72°) 8:55 pm (288°) 13:53:06 −3:18 5:02 am 10:55 pm 5:47 am 10:09 pm 6:29 am 9:28 pm 1:59 pm (52.8°) 93.991
24 7:03 am (72°) 8:53 pm (287°) 13:49:47 −3:19 5:04 am 10:52 pm 5:49 am 10:07 pm 6:30 am 9:26 pm 1:59 pm (52.4°) 93.971
25 7:05 am (73°) 8:51 pm (287°) 13:46:27 −3:19 5:06 am 10:49 pm 5:51 am 10:05 pm 6:32 am 9:24 pm 1:59 pm (52.1°) 93.951
26 7:06 am (74°) 8:49 pm (286°) 13:43:06 −3:20 5:08 am 10:47 pm 5:52 am 10:03 pm 6:33 am 9:22 pm 1:58 pm (51.7°) 93.930
27 7:08 am (74°) 8:47 pm (286°) 13:39:44 −3:21 5:10 am 10:44 pm 5:54 am 10:00 pm 6:35 am 9:20 pm 1:58 pm (51.4°) 93.909
28 7:09 am (75°) 8:45 pm (285°) 13:36:22 −3:22 5:12 am 10:42 pm 5:56 am 9:58 pm 6:36 am 9:18 pm 1:58 pm (51.0°) 93.888
29 7:10 am (75°) 8:43 pm (285°) 13:33:00 −3:22 5:14 am 10:39 pm 5:58 am 9:56 pm 6:38 am 9:16 pm 1:57 pm (50.7°) 93.866
30 7:12 am (76°) 8:41 pm (284°) 13:29:36 −3:23 5:16 am 10:36 pm 5:59 am 9:53 pm 6:39 am 9:14 pm 1:57 pm (50.3°) 93.844
31 7:13 am (76°) 8:39 pm (283°) 13:26:12 −3:23 5:18 am 10:34 pm 6:01 am 9:51 pm 6:41 am 9:12 pm 1:57 pm (50.0°) 93.822
* All times are local time for Thunder Bay. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

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