Sunrise and sunset times in Thunder Bay, Canada

Current local time: 5:00:01 AM (UTC-4)

Sun Direction: 51°51'8"
Sun Altitude: -23°11'29"
Distance to earth: 150,637,519 km
Sunrise Today: 7:27:43 AM, 81°57'47"
Sunset Today: 8:19:53 PM, 277°53'55"

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Night:
00:00 - 5:38:07 AM

10:09:28 PM - 00:00

Total: 7:28:39
Astronomical Twilight:
5:38:07 AM - 6:18:10 AM

9:29:26 PM - 10:09:28 PM

Total: 1:20:05
Nautical Twilight:
6:18:10 AM - 6:56:06 AM

8:51:30 PM - 9:29:26 PM

Total: 1:15:52
Civil Twilight:
6:56:06 AM - 7:27:43 AM

8:19:53 PM - 8:51:30 PM

Total: 1:03:14
Daylight:

7:27:43 AM - 8:19:53 PM

Total: 12:52:10
  • Today, September 10

    • Sunrise
      7:27:43 AM
    • Sunset
      8:19:53 PM
    Day length 12 hours, 52 minutes -3 m 28 sec
  • Tomorrow, September 11

    • Sunrise
      7:29:06 AM
    • Sunset
      8:17:48 PM
    Day length 12 hours, 48 minutes -3 m 28 sec

September 2025 — Sun in Thunder Bay

DateSunDay lengthAstronomical TwilightNautical TwilightCivil Twilight
2025SunriseSunsetSolar NoonLenthDifferenceStartEndStartEndStartEnd
September 1 Mon7:15 AM8:38 PM1:56 PM13:23:09-3:245:21 AM10:32 PM6:03 AM9:50 PM6:42 AM9:10 PM
September 2 Tue7:16 AM8:36 PM1:56 PM13:19:44-3:255:23 AM10:29 PM6:05 AM9:47 PM6:44 AM9:08 PM
September 3 Wed7:18 AM8:34 PM1:56 PM13:16:19-3:255:25 AM10:27 PM6:06 AM9:45 PM6:45 AM9:06 PM
September 4 Thu7:19 AM8:32 PM1:55 PM13:12:53-3:265:27 AM10:24 PM6:08 AM9:43 PM6:47 AM9:04 PM
September 5 Fri7:20 AM8:30 PM1:55 PM13:09:27-3:265:28 AM10:22 PM6:10 AM9:40 PM6:48 AM9:02 PM
September 6 Sat7:22 AM8:28 PM1:55 PM13:06:00-3:275:30 AM10:19 PM6:11 AM9:38 PM6:50 AM9:00 PM
September 7 Sun7:23 AM8:26 PM1:54 PM13:02:33-3:275:32 AM10:17 PM6:13 AM9:36 PM6:51 AM8:57 PM
September 8 Mon7:24 AM8:24 PM1:54 PM12:59:06-3:275:34 AM10:14 PM6:15 AM9:34 PM6:53 AM8:55 PM
September 9 Tue7:26 AM8:21 PM1:54 PM12:55:38-3:285:36 AM10:11 PM6:16 AM9:31 PM6:54 AM8:53 PM
September 10 Wed7:27 AM8:19 PM1:53 PM12:52:10-3:285:38 AM10:09 PM6:18 AM9:29 PM6:56 AM8:51 PM
September 11 Thu7:29 AM8:17 PM1:53 PM12:48:42-3:285:39 AM10:06 PM6:19 AM9:27 PM6:57 AM8:49 PM
September 12 Fri7:30 AM8:15 PM1:53 PM12:45:13-3:295:41 AM10:04 PM6:21 AM9:24 PM6:58 AM8:47 PM
September 13 Sat7:31 AM8:13 PM1:52 PM12:41:44-3:295:43 AM10:02 PM6:22 AM9:22 PM7:00 AM8:45 PM
September 14 Sun7:33 AM8:11 PM1:52 PM12:38:15-3:295:45 AM9:59 PM6:24 AM9:20 PM7:01 AM8:42 PM
September 15 Mon7:34 AM8:09 PM1:52 PM12:34:46-3:295:46 AM9:57 PM6:25 AM9:18 PM7:03 AM8:40 PM
September 16 Tue7:36 AM8:07 PM1:51 PM12:31:16-3:305:48 AM9:54 PM6:27 AM9:15 PM7:04 AM8:38 PM
September 17 Wed7:37 AM8:05 PM1:51 PM12:27:47-3:295:50 AM9:52 PM6:29 AM9:13 PM7:06 AM8:36 PM
September 18 Thu7:38 AM8:03 PM1:50 PM12:24:17-3:305:51 AM9:49 PM6:30 AM9:11 PM7:07 AM8:34 PM
September 19 Fri7:40 AM8:00 PM1:50 PM12:20:47-3:305:53 AM9:47 PM6:32 AM9:09 PM7:09 AM8:32 PM
September 20 Sat7:41 AM7:58 PM1:50 PM12:17:17-3:305:55 AM9:45 PM6:33 AM9:06 PM7:10 AM8:30 PM
September 21 Sun7:43 AM7:56 PM1:49 PM12:13:46-3:315:56 AM9:42 PM6:35 AM9:04 PM7:11 AM8:27 PM
September 22 Mon7:44 AM7:54 PM1:49 PM12:10:17-3:295:58 AM9:40 PM6:36 AM9:02 PM7:13 AM8:25 PM
September 23 Tue7:45 AM7:52 PM1:49 PM12:06:46-3:316:00 AM9:38 PM6:38 AM9:00 PM7:14 AM8:23 PM
September 24 Wed7:47 AM7:50 PM1:48 PM12:03:16-3:306:01 AM9:35 PM6:39 AM8:58 PM7:16 AM8:21 PM
September 25 Thu7:48 AM7:48 PM1:48 PM11:59:46-3:306:03 AM9:33 PM6:40 AM8:55 PM7:17 AM8:19 PM
September 26 Fri7:50 AM7:46 PM1:48 PM11:56:15-3:316:05 AM9:31 PM6:42 AM8:53 PM7:18 AM8:17 PM
September 27 Sat7:51 AM7:44 PM1:47 PM11:52:45-3:306:06 AM9:29 PM6:43 AM8:51 PM7:20 AM8:15 PM
September 28 Sun7:52 AM7:42 PM1:47 PM11:49:14-3:316:08 AM9:26 PM6:45 AM8:49 PM7:21 AM8:13 PM
September 29 Mon7:54 AM7:40 PM1:47 PM11:45:45-3:296:09 AM9:24 PM6:46 AM8:47 PM7:23 AM8:11 PM
September 30 Tue7:55 AM7:37 PM1:46 PM11:42:15-3:306:11 AM9:22 PM6:48 AM8:45 PM7:24 AM8:08 PM
Current sun position
Rise
7:27:43 AM
81°57'47"
Meridian
1:53:48 PM
180°
Set
8:19:53 PM
277°53'55"