The sun, month by month
Sunrise and sunset in Miami in September
On September 1 in Miami the sun rises at 07:02 and sets at 19:39; on day 30 it rises at 07:14 and sets at 19:06. Over the month the day gets 45 minutes shorter.
Sunrise07:07
Sunset19:23
Golden hour18:53–19:23
Day length12 h 16 min
Day by day
All times are local to Miami. Dawn and dusk mark civil twilight.
| Day | Dawn | Sunrise | Sunset | Dusk | Day length |
|---|---|---|---|---|---|
| 1 | 06:38 | 07:02 | 19:39 | 20:02 | 12 h 37 min |
| 2 | 06:39 | 07:02 | 19:38 | 20:01 | 12 h 36 min |
| 3 | 06:39 | 07:02 | 19:37 | 20:00 | 12 h 34 min |
| 4 | 06:40 | 07:03 | 19:36 | 19:59 | 12 h 33 min |
| 5 | 06:40 | 07:03 | 19:35 | 19:58 | 12 h 31 min |
| 6 | 06:40 | 07:04 | 19:34 | 19:57 | 12 h 30 min |
| 7 | 06:41 | 07:04 | 19:32 | 19:56 | 12 h 28 min |
| 8 | 06:41 | 07:04 | 19:31 | 19:54 | 12 h 27 min |
| 9 | 06:42 | 07:05 | 19:30 | 19:53 | 12 h 25 min |
| 10 | 06:42 | 07:05 | 19:29 | 19:52 | 12 h 24 min |
| 11 | 06:43 | 07:06 | 19:28 | 19:51 | 12 h 22 min |
| 12 | 06:43 | 07:06 | 19:27 | 19:50 | 12 h 21 min |
| 13 | 06:43 | 07:06 | 19:26 | 19:49 | 12 h 19 min |
| 14 | 06:44 | 07:07 | 19:24 | 19:47 | 12 h 18 min |
| 15 | 06:44 | 07:07 | 19:23 | 19:46 | 12 h 16 min |
| 16 | 06:45 | 07:08 | 19:22 | 19:45 | 12 h 14 min |
| 17 | 06:45 | 07:08 | 19:21 | 19:44 | 12 h 13 min |
| 18 | 06:46 | 07:09 | 19:20 | 19:43 | 12 h 11 min |
| 19 | 06:46 | 07:09 | 19:19 | 19:42 | 12 h 10 min |
| 20 | 06:46 | 07:09 | 19:18 | 19:40 | 12 h 08 min |
| 21 | 06:47 | 07:10 | 19:16 | 19:39 | 12 h 07 min |
| 22 | 06:47 | 07:10 | 19:15 | 19:38 | 12 h 05 min |
| 23 | 06:48 | 07:11 | 19:14 | 19:37 | 12 h 04 min |
| 24 | 06:48 | 07:11 | 19:13 | 19:36 | 12 h 02 min |
| 25 | 06:48 | 07:11 | 19:12 | 19:35 | 12 h 00 min |
| 26 | 06:49 | 07:12 | 19:11 | 19:34 | 11 h 59 min |
| 27 | 06:49 | 07:12 | 19:10 | 19:33 | 11 h 57 min |
| 28 | 06:50 | 07:13 | 19:08 | 19:31 | 11 h 56 min |
| 29 | 06:50 | 07:13 | 19:07 | 19:30 | 11 h 54 min |
| 30 | 06:51 | 07:14 | 19:06 | 19:29 | 11 h 53 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 Miami runs from 10:00 to 17:00: with medium skin and a t-shirt, ~5 min at the best moment is enough.
See the Miami vitamin D guide