Sunrise and sunset in Thunder Bay, Canada, September 2027
Sunset in September
7:39–8:39 pm
Sunrise 7:14–7:55 am. 11 h 44 min to 13 h 25 min of daylight.
Latest sunset 8:39 pm, Sep 1Earliest sunrise 7:14 am, Sep 1Longest day 13 h 25 min, Sep 1Over the month 1 h 41 min less daylight
September in Thunder Bay, day by day
Each day’s sky from midnight to midnight
- Wed 1Sunrise 7:14 amSunset 8:39 pm13 h 25 min
- Thu 2Sunrise 7:16 amSunset 8:37 pm13 h 21 min
- Fri 3Sunrise 7:17 amSunset 8:35 pm13 h 18 min
- Sat 4Sunrise 7:18 amSunset 8:33 pm13 h 15 min
- Sun 5Sunrise 7:20 amSunset 8:31 pm13 h 11 min
- Mon 6Sunrise 7:21 amSunset 8:29 pm13 h 8 min
- Tue 7Sunrise 7:23 amSunset 8:27 pm13 h 4 min
- Wed 8Sunrise 7:24 amSunset 8:25 pm13 h 1 min
- Thu 9Sunrise 7:25 amSunset 8:23 pm12 h 57 min
- Fri 10Sunrise 7:27 amSunset 8:21 pm12 h 54 min
- Sat 11Sunrise 7:28 amSunset 8:18 pm12 h 50 min
- Sun 12Sunrise 7:29 amSunset 8:16 pm12 h 47 min
- Mon 13Sunrise 7:31 amSunset 8:14 pm12 h 43 min
- Tue 14Sunrise 7:32 amSunset 8:12 pm12 h 40 min
- Wed 15Sunrise 7:34 amSunset 8:10 pm12 h 36 min
- Thu 16Sunrise 7:35 amSunset 8:08 pm12 h 33 min
- Fri 17Sunrise 7:36 amSunset 8:06 pm12 h 29 min
- Sat 18Sunrise 7:38 amSunset 8:04 pm12 h 26 min
- Sun 19Sunrise 7:39 amSunset 8:02 pm12 h 22 min
- Mon 20Sunrise 7:41 amSunset 7:59 pm12 h 19 min
- Tue 21Sunrise 7:42 amSunset 7:57 pm12 h 15 min
- Wed 22Sunrise 7:43 amSunset 7:55 pm12 h 12 min
- Thu 23Sunrise 7:45 amSunset 7:53 pm12 h 8 min
- Fri 24Sunrise 7:46 amSunset 7:51 pm12 h 5 min
- Sat 25Sunrise 7:48 amSunset 7:49 pm12 h 1 min
- Sun 26Sunrise 7:49 amSunset 7:47 pm11 h 58 min
- Mon 27Sunrise 7:50 amSunset 7:45 pm11 h 54 min
- Tue 28Sunrise 7:52 amSunset 7:43 pm11 h 51 min
- Wed 29Sunrise 7:53 amSunset 7:41 pm11 h 47 min
- Thu 30Sunrise 7:55 amSunset 7:39 pm11 h 44 min
Every month in Thunder Bay
JanFebMarAprMayJunJulAugSepOctNovDec
Today’s sunrise and sunset in Thunder Bay · the moon tonight
Sunset on September 15 nearby
Dawn, dusk and golden hour in Thunder Bay, September 2027
| Date | First light | Golden hour | Dark by | Solar noon |
|---|---|---|---|---|
| Wed 1 | 6:42 am | 7:57 pm | 9:11 pm | 1:57 pm |
| Thu 2 | 6:43 am | 7:55 pm | 9:09 pm | 1:57 pm |
| Fri 3 | 6:45 am | 7:53 pm | 9:07 pm | 1:56 pm |
| Sat 4 | 6:46 am | 7:51 pm | 9:05 pm | 1:56 pm |
| Sun 5 | 6:48 am | 7:49 pm | 9:03 pm | 1:56 pm |
| Mon 6 | 6:49 am | 7:47 pm | 9:01 pm | 1:55 pm |
| Tue 7 | 6:50 am | 7:45 pm | 8:59 pm | 1:55 pm |
| Wed 8 | 6:52 am | 7:43 pm | 8:57 pm | 1:55 pm |
| Thu 9 | 6:53 am | 7:41 pm | 8:54 pm | 1:54 pm |
| Fri 10 | 6:55 am | 7:39 pm | 8:52 pm | 1:54 pm |
| Sat 11 | 6:56 am | 7:37 pm | 8:50 pm | 1:54 pm |
| Sun 12 | 6:58 am | 7:35 pm | 8:48 pm | 1:53 pm |
| Mon 13 | 6:59 am | 7:33 pm | 8:46 pm | 1:53 pm |
| Tue 14 | 7:01 am | 7:31 pm | 8:44 pm | 1:53 pm |
| Wed 15 | 7:02 am | 7:29 pm | 8:41 pm | 1:52 pm |
| Thu 16 | 7:04 am | 7:27 pm | 8:39 pm | 1:52 pm |
| Fri 17 | 7:05 am | 7:25 pm | 8:37 pm | 1:52 pm |
| Sat 18 | 7:06 am | 7:23 pm | 8:35 pm | 1:51 pm |
| Sun 19 | 7:08 am | 7:20 pm | 8:33 pm | 1:51 pm |
| Mon 20 | 7:09 am | 7:18 pm | 8:31 pm | 1:51 pm |
| Tue 21 | 7:11 am | 7:16 pm | 8:29 pm | 1:50 pm |
| Wed 22 | 7:12 am | 7:14 pm | 8:26 pm | 1:50 pm |
| Thu 23 | 7:14 am | 7:12 pm | 8:24 pm | 1:49 pm |
| Fri 24 | 7:15 am | 7:10 pm | 8:22 pm | 1:49 pm |
| Sat 25 | 7:16 am | 7:08 pm | 8:20 pm | 1:49 pm |
| Sun 26 | 7:18 am | 7:06 pm | 8:18 pm | 1:48 pm |
| Mon 27 | 7:19 am | 7:03 pm | 8:16 pm | 1:48 pm |
| Tue 28 | 7:21 am | 7:01 pm | 8:14 pm | 1:48 pm |
| Wed 29 | 7:22 am | 6:59 pm | 8:12 pm | 1:47 pm |
| Thu 30 | 7:24 am | 6:57 pm | 8:10 pm | 1:47 pm |
First light and dark by are civil twilight: the sun 6° below the horizon. Golden hour is when the evening’s starts, with the sun 6° above the horizon.
Questions
What time is sunset in Thunder Bay in September?
Between 7:39 pm (Sep 30) and 8:39 pm (Sep 1) in 2027.
What time is sunrise in Thunder Bay in September?
Between 7:14 am (Sep 1) and 7:55 am (Sep 30) in 2027.
When does it get dark in Thunder Bay in September?
It’s dark enough for streetlights by 8:10–9:11 pm, about half an hour after sunset.
How many hours of daylight does Thunder Bay get in September?
From 11 h 44 min on Sep 30 to 13 h 25 min on Sep 1. The days get shorter by 1 h 41 min from the first of the month to the last.
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