Sunrise & Sunset in Thunder Bay
Sunrise, Sunset, Day Length and Solar Noon for September2025
Today's Sun
Calculated for 2025-12-01
- Sunrise
- 08:25
- First Light
- 07:52 (civil)
- Solar Noon
- 12:46
- Sunset
- 17:06
- Last Light
- 17:40 (civil)
- Day Length
- 8h 40m
Today's Moon
Calculated for 2025-12-01
- Moonrise
- 14:43
- Phase
- Waxing Gibbous
- Age of Moon
- 10.1 days
- Moonset
- 04:05
- Illumination
- 77%
- Next Full Moon
- 2025-12-04
| Date | Sunrise | Sunset | Day Length | Solar Noon | Civil Twilight | Nautical Twilight | Astronomical Twilight |
|---|---|---|---|---|---|---|---|
| Sep 1 Mon | 07:13 | 20:39 | 13:26:15 -3m 24s | 13:56 | 06:42 - 21:10 | 06:03 - 21:50 | 05:21 - 22:32 |
| Sep 2 Tue | 07:15 | 20:37 | 13:22:50 -3m 25s | 13:56 | 06:44 - 21:08 | 06:05 - 21:47 | 05:23 - 22:29 |
| Sep 3 Wed | 07:16 | 20:35 | 13:19:24 -3m 26s | 13:56 | 06:45 - 21:06 | 06:06 - 21:45 | 05:25 - 22:27 |
| Sep 4 Thu | 07:17 | 20:33 | 13:15:57 -3m 27s | 13:55 | 06:47 - 21:04 | 06:08 - 21:43 | 05:27 - 22:24 |
| Sep 5 Fri | 07:19 | 20:31 | 13:12:31 -3m 26s | 13:55 | 06:48 - 21:02 | 06:10 - 21:40 | 05:28 - 22:22 |
| Sep 6 Sat | 07:20 | 20:29 | 13:09:04 -3m 27s | 13:55 | 06:50 - 21:00 | 06:11 - 21:38 | 05:30 - 22:19 |
| Sep 7 Sun | 07:22 | 20:27 | 13:05:37 -3m 27s | 13:54 | 06:51 - 20:57 | 06:13 - 21:36 | 05:32 - 22:17 |
| Sep 8 Mon | 07:23 | 20:25 | 13:02:09 -3m 28s | 13:54 | 06:53 - 20:55 | 06:15 - 21:34 | 05:34 - 22:14 |
| Sep 9 Tue | 07:24 | 20:23 | 12:58:41 -3m 28s | 13:54 | 06:54 - 20:53 | 06:16 - 21:31 | 05:36 - 22:11 |
| Sep 10 Wed | 07:26 | 20:21 | 12:55:13 -3m 28s | 13:53 | 06:56 - 20:51 | 06:18 - 21:29 | 05:38 - 22:09 |
| Sep 11 Thu | 07:27 | 20:19 | 12:51:44 -3m 29s | 13:53 | 06:57 - 20:49 | 06:19 - 21:27 | 05:39 - 22:06 |
| Sep 12 Fri | 07:28 | 20:17 | 12:48:15 -3m 29s | 13:53 | 06:58 - 20:47 | 06:21 - 21:24 | 05:41 - 22:04 |
| Sep 13 Sat | 07:30 | 20:15 | 12:44:46 -3m 29s | 13:52 | 07:00 - 20:45 | 06:22 - 21:22 | 05:43 - 22:02 |
| Sep 14 Sun | 07:31 | 20:13 | 12:41:17 -3m 29s | 13:52 | 07:01 - 20:42 | 06:24 - 21:20 | 05:45 - 21:59 |
| Sep 15 Mon | 07:33 | 20:10 | 12:37:47 -3m 30s | 13:52 | 07:03 - 20:40 | 06:25 - 21:18 | 05:46 - 21:57 |
| Sep 16 Tue | 07:34 | 20:08 | 12:34:18 -3m 29s | 13:51 | 07:04 - 20:38 | 06:27 - 21:15 | 05:48 - 21:54 |
| Sep 17 Wed | 07:35 | 20:06 | 12:30:48 -3m 30s | 13:51 | 07:06 - 20:36 | 06:29 - 21:13 | 05:50 - 21:52 |
| Sep 18 Thu | 07:37 | 20:04 | 12:27:18 -3m 30s | 13:50 | 07:07 - 20:34 | 06:30 - 21:11 | 05:51 - 21:49 |
| Sep 19 Fri | 07:38 | 20:02 | 12:23:48 -3m 30s | 13:50 | 07:09 - 20:32 | 06:32 - 21:09 | 05:53 - 21:47 |
| Sep 20 Sat | 07:40 | 20:00 | 12:20:18 -3m 30s | 13:50 | 07:10 - 20:30 | 06:33 - 21:06 | 05:55 - 21:45 |
| Sep 21 Sun | 07:41 | 19:58 | 12:16:48 -3m 30s | 13:49 | 07:11 - 20:27 | 06:35 - 21:04 | 05:56 - 21:42 |
| Sep 22 Mon | 07:42 | 19:56 | 12:13:17 -3m 31s | 13:49 | 07:13 - 20:25 | 06:36 - 21:02 | 05:58 - 21:40 |
| Sep 23 Tue | 07:44 | 19:54 | 12:09:47 -3m 30s | 13:49 | 07:14 - 20:23 | 06:38 - 21:00 | 06:00 - 21:38 |
| Sep 24 Wed | 07:45 | 19:51 | 12:06:17 -3m 30s | 13:48 | 07:16 - 20:21 | 06:39 - 20:58 | 06:01 - 21:35 |
| Sep 25 Thu | 07:47 | 19:49 | 12:02:46 -3m 31s | 13:48 | 07:17 - 20:19 | 06:40 - 20:55 | 06:03 - 21:33 |
| Sep 26 Fri | 07:48 | 19:47 | 11:59:17 -3m 29s | 13:48 | 07:18 - 20:17 | 06:42 - 20:53 | 06:05 - 21:31 |
| Sep 27 Sat | 07:49 | 19:45 | 11:55:46 -3m 31s | 13:47 | 07:20 - 20:15 | 06:43 - 20:51 | 06:06 - 21:29 |
| Sep 28 Sun | 07:51 | 19:43 | 11:52:16 -3m 30s | 13:47 | 07:21 - 20:13 | 06:45 - 20:49 | 06:08 - 21:26 |
| Sep 29 Mon | 07:52 | 19:41 | 11:48:46 -3m 30s | 13:47 | 07:23 - 20:11 | 06:46 - 20:47 | 06:09 - 21:24 |
| Sep 30 Tue | 07:54 | 19:39 | 11:45:15 -3m 31s | 13:46 | 07:24 - 20:08 | 06:48 - 20:45 | 06:11 - 21:22 |
* Solar Noon: The time when the sun is highest in the sky.
* Civil Twilight: The sun is just below the horizon, enough light for most outdoor activities.
* Nautical Twilight: Horizon is still visible at sea, but too dark for most outdoor activities.
* Astronomical Twilight: The sky is fully dark, best for stargazing.