The sun, month by month
Sunrise and sunset in Toronto in September
On September 1 in Toronto the sun rises at 06:43 and sets at 19:51; on day 30 it rises at 07:17 and sets at 18:57. Over the month the day gets 89 minutes shorter.
Sunrise06:59
Sunset19:25
Golden hour18:47–19:25
Day length12 h 26 min
Day by day
All times are local to Toronto. Dawn and dusk mark civil twilight.
| Day | Dawn | Sunrise | Sunset | Dusk | Day length |
|---|---|---|---|---|---|
| 1 | 06:13 | 06:43 | 19:51 | 20:21 | 13 h 09 min |
| 2 | 06:14 | 06:44 | 19:50 | 20:19 | 13 h 06 min |
| 3 | 06:16 | 06:45 | 19:48 | 20:17 | 13 h 03 min |
| 4 | 06:17 | 06:46 | 19:46 | 20:15 | 12 h 60 min |
| 5 | 06:18 | 06:47 | 19:44 | 20:13 | 12 h 57 min |
| 6 | 06:19 | 06:48 | 19:42 | 20:11 | 12 h 54 min |
| 7 | 06:21 | 06:50 | 19:40 | 20:09 | 12 h 51 min |
| 8 | 06:22 | 06:51 | 19:38 | 20:07 | 12 h 48 min |
| 9 | 06:23 | 06:52 | 19:37 | 20:06 | 12 h 45 min |
| 10 | 06:24 | 06:53 | 19:35 | 20:04 | 12 h 42 min |
| 11 | 06:25 | 06:54 | 19:33 | 20:02 | 12 h 38 min |
| 12 | 06:27 | 06:55 | 19:31 | 19:60 | 12 h 35 min |
| 13 | 06:28 | 06:57 | 19:29 | 19:58 | 12 h 32 min |
| 14 | 06:29 | 06:58 | 19:27 | 19:56 | 12 h 29 min |
| 15 | 06:30 | 06:59 | 19:25 | 19:54 | 12 h 26 min |
| 16 | 06:31 | 07:00 | 19:23 | 19:52 | 12 h 23 min |
| 17 | 06:33 | 07:01 | 19:21 | 19:50 | 12 h 20 min |
| 18 | 06:34 | 07:02 | 19:19 | 19:48 | 12 h 17 min |
| 19 | 06:35 | 07:04 | 19:17 | 19:46 | 12 h 14 min |
| 20 | 06:36 | 07:05 | 19:16 | 19:44 | 12 h 11 min |
| 21 | 06:37 | 07:06 | 19:14 | 19:42 | 12 h 08 min |
| 22 | 06:39 | 07:07 | 19:12 | 19:40 | 12 h 05 min |
| 23 | 06:40 | 07:08 | 19:10 | 19:38 | 12 h 02 min |
| 24 | 06:41 | 07:10 | 19:08 | 19:37 | 11 h 58 min |
| 25 | 06:42 | 07:11 | 19:06 | 19:35 | 11 h 55 min |
| 26 | 06:43 | 07:12 | 19:04 | 19:33 | 11 h 52 min |
| 27 | 06:44 | 07:13 | 19:02 | 19:31 | 11 h 49 min |
| 28 | 06:46 | 07:14 | 19:00 | 19:29 | 11 h 46 min |
| 29 | 06:47 | 07:15 | 18:59 | 19:27 | 11 h 43 min |
| 30 | 06:48 | 07:17 | 18:57 | 19:25 | 11 h 40 min |
Approximate astronomical values: they can shift a minute or two from year to year.
What about vitamin D in September?
In September, the typical synthesis window in Toronto runs from 11:00 to 16:00: with medium skin and a t-shirt, ~10 min at the best moment is enough.
See the Toronto vitamin D guide