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

Daylight

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

Current Time: Sep 10, 2025 at 2:54:24 pm
Sun Direction: 201° Southwest
Sun Altitude: 44.4°
Sun Distance: 93.589 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

March 2025 — Sun in Thunder Bay

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Mar Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. mi
1 7:37 am (100°) 6:41 pm (260°) 11:03:51 +3:30 5:53 am 8:25 pm 6:30 am 7:49 pm 7:06 am 7:12 pm 1:09 pm (34.3°) 92.121
2 7:35 am (100°) 6:43 pm (261°) 11:07:22 +3:30 5:51 am 8:27 pm 6:28 am 7:50 pm 7:04 am 7:14 pm 1:09 pm (34.7°) 92.143
3 7:33 am (99°) 6:44 pm (261°) 11:10:53 +3:31 5:49 am 8:28 pm 6:26 am 7:52 pm 7:02 am 7:16 pm 1:08 pm (35.1°) 92.166
4 7:31 am (98°) 6:46 pm (262°) 11:14:25 +3:31 5:47 am 8:30 pm 6:24 am 7:53 pm 7:00 am 7:17 pm 1:08 pm (35.5°) 92.189
5 7:29 am (98°) 6:47 pm (262°) 11:17:56 +3:31 5:45 am 8:31 pm 6:22 am 7:55 pm 6:58 am 7:19 pm 1:08 pm (35.9°) 92.211
6 7:27 am (97°) 6:49 pm (263°) 11:21:28 +3:31 5:43 am 8:33 pm 6:20 am 7:56 pm 6:56 am 7:20 pm 1:08 pm (36.3°) 92.234
7 7:25 am (97°) 6:50 pm (264°) 11:25:00 +3:32 5:41 am 8:35 pm 6:18 am 7:58 pm 6:54 am 7:22 pm 1:07 pm (36.6°) 92.258
8 7:23 am (96°) 6:52 pm (264°) 11:28:33 +3:32 5:39 am 8:36 pm 6:16 am 7:59 pm 6:52 am 7:23 pm 1:07 pm (37.0°) 92.281
Note: hours shift because clocks change forward 1 hour. (See the note below this table for details)
9 8:21 am (96°) 7:53 pm (265°) 11:32:06 +3:32 6:37 am 9:38 pm 7:14 am 9:01 pm 7:50 am 8:25 pm 2:07 pm (37.4°) 92.305
10 8:19 am (95°) 7:55 pm (265°) 11:35:38 +3:32 6:35 am 9:39 pm 7:12 am 9:02 pm 7:48 am 8:26 pm 2:07 pm (37.8°) 92.329
11 8:17 am (94°) 7:56 pm (266°) 11:39:11 +3:32 6:33 am 9:41 pm 7:10 am 9:04 pm 7:46 am 8:28 pm 2:06 pm (38.2°) 92.353
12 8:15 am (94°) 7:58 pm (267°) 11:42:45 +3:33 6:31 am 9:43 pm 7:08 am 9:05 pm 7:44 am 8:29 pm 2:06 pm (38.6°) 92.378
13 8:13 am (93°) 7:59 pm (267°) 11:46:18 +3:33 6:29 am 9:44 pm 7:06 am 9:07 pm 7:42 am 8:31 pm 2:06 pm (39.0°) 92.403
14 8:11 am (93°) 8:01 pm (268°) 11:49:51 +3:33 6:26 am 9:46 pm 7:04 am 9:09 pm 7:40 am 8:32 pm 2:06 pm (39.4°) 92.428
15 8:09 am (92°) 8:02 pm (268°) 11:53:25 +3:33 6:24 am 9:48 pm 7:01 am 9:10 pm 7:38 am 8:34 pm 2:05 pm (39.8°) 92.453
16 8:07 am (91°) 8:04 pm (269°) 11:56:58 +3:33 6:22 am 9:49 pm 6:59 am 9:12 pm 7:36 am 8:35 pm 2:05 pm (40.2°) 92.479
17 8:05 am (91°) 8:05 pm (270°) 12:00:32 +3:33 6:20 am 9:51 pm 6:57 am 9:13 pm 7:34 am 8:37 pm 2:05 pm (40.6°) 92.505
18 8:03 am (90°) 8:07 pm (270°) 12:04:05 +3:33 6:17 am 9:53 pm 6:55 am 9:15 pm 7:32 am 8:38 pm 2:04 pm (41.0°) 92.531
19 8:01 am (90°) 8:08 pm (271°) 12:07:39 +3:33 6:15 am 9:54 pm 6:53 am 9:16 pm 7:30 am 8:40 pm 2:04 pm (41.4°) 92.557
20 7:59 am (89°) 8:10 pm (271°) 12:11:12 +3:33 6:13 am 9:56 pm 6:51 am 9:18 pm 7:27 am 8:41 pm 2:04 pm (41.8°) 92.584
21 7:57 am (88°) 8:11 pm (272°) 12:14:46 +3:33 6:11 am 9:58 pm 6:49 am 9:20 pm 7:25 am 8:43 pm 2:04 pm (42.2°) 92.610
22 7:55 am (88°) 8:13 pm (273°) 12:18:19 +3:33 6:08 am 10:00 pm 6:46 am 9:21 pm 7:23 am 8:44 pm 2:03 pm (42.5°) 92.637
23 7:52 am (87°) 8:14 pm (273°) 12:21:53 +3:33 6:06 am 10:01 pm 6:44 am 9:23 pm 7:21 am 8:46 pm 2:03 pm (42.9°) 92.664
24 7:50 am (87°) 8:16 pm (274°) 12:25:26 +3:33 6:04 am 10:03 pm 6:42 am 9:24 pm 7:19 am 8:47 pm 2:03 pm (43.3°) 92.691
25 7:48 am (86°) 8:17 pm (274°) 12:28:59 +3:33 6:01 am 10:05 pm 6:40 am 9:26 pm 7:17 am 8:49 pm 2:02 pm (43.7°) 92.717
26 7:46 am (85°) 8:19 pm (275°) 12:32:32 +3:33 5:59 am 10:07 pm 6:38 am 9:28 pm 7:15 am 8:50 pm 2:02 pm (44.1°) 92.744
27 7:44 am (85°) 8:20 pm (275°) 12:36:05 +3:32 5:56 am 10:09 pm 6:35 am 9:29 pm 7:13 am 8:52 pm 2:02 pm (44.5°) 92.771
28 7:42 am (84°) 8:22 pm (276°) 12:39:38 +3:32 5:54 am 10:10 pm 6:33 am 9:31 pm 7:11 am 8:53 pm 2:01 pm (44.9°) 92.798
29 7:40 am (84°) 8:23 pm (277°) 12:43:10 +3:32 5:52 am 10:12 pm 6:31 am 9:33 pm 7:08 am 8:55 pm 2:01 pm (45.3°) 92.824
30 7:38 am (83°) 8:25 pm (277°) 12:46:42 +3:32 5:49 am 10:14 pm 6:29 am 9:34 pm 7:06 am 8:56 pm 2:01 pm (45.7°) 92.851
31 7:36 am (82°) 8:26 pm (278°) 12:50:14 +3:31 5:47 am 10:16 pm 6:26 am 9:36 pm 7:04 am 8:58 pm 2:01 pm (46.1°) 92.877
* 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.

Note that Daylight Saving Time starts on Sunday, March 9, 2025 at 2:00 am, and this is accounted for above.

The March equinox (vernal equinox) in Thunder Bay is at 5:01 am on Thursday, March 20, 2025.
Why is the day and night not exactly 12 hours on equinox?

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