The sun, month by month
Sunrise and sunset in Vienna in January
On January 1 in Vienna the sun rises at 07:46 and sets at 16:11; on day 31 it rises at 07:27 and sets at 16:50. Over the month the day grows 58 minutes longer.
Sunrise07:41
Sunset16:27
Golden hour15:35–16:27
Day length8 h 45 min
Day by day
All times are local to Vienna. Dawn and dusk mark civil twilight.
| Day | Dawn | Sunrise | Sunset | Dusk | Day length |
|---|---|---|---|---|---|
| 1 | 07:09 | 07:46 | 16:11 | 16:47 | 8 h 25 min |
| 2 | 07:09 | 07:45 | 16:12 | 16:48 | 8 h 26 min |
| 3 | 07:09 | 07:45 | 16:13 | 16:49 | 8 h 27 min |
| 4 | 07:09 | 07:45 | 16:14 | 16:50 | 8 h 28 min |
| 5 | 07:09 | 07:45 | 16:15 | 16:51 | 8 h 30 min |
| 6 | 07:09 | 07:45 | 16:16 | 16:52 | 8 h 31 min |
| 7 | 07:09 | 07:45 | 16:17 | 16:53 | 8 h 32 min |
| 8 | 07:08 | 07:44 | 16:18 | 16:54 | 8 h 34 min |
| 9 | 07:08 | 07:44 | 16:19 | 16:55 | 8 h 35 min |
| 10 | 07:08 | 07:44 | 16:20 | 16:56 | 8 h 37 min |
| 11 | 07:08 | 07:43 | 16:22 | 16:57 | 8 h 38 min |
| 12 | 07:07 | 07:43 | 16:23 | 16:58 | 8 h 40 min |
| 13 | 07:07 | 07:42 | 16:24 | 16:60 | 8 h 42 min |
| 14 | 07:06 | 07:42 | 16:25 | 17:01 | 8 h 44 min |
| 15 | 07:06 | 07:41 | 16:27 | 17:02 | 8 h 45 min |
| 16 | 07:05 | 07:41 | 16:28 | 17:03 | 8 h 47 min |
| 17 | 07:05 | 07:40 | 16:29 | 17:04 | 8 h 49 min |
| 18 | 07:04 | 07:39 | 16:31 | 17:06 | 8 h 51 min |
| 19 | 07:03 | 07:38 | 16:32 | 17:07 | 8 h 54 min |
| 20 | 07:03 | 07:38 | 16:33 | 17:08 | 8 h 56 min |
| 21 | 07:02 | 07:37 | 16:35 | 17:10 | 8 h 58 min |
| 22 | 07:01 | 07:36 | 16:36 | 17:11 | 9 h 00 min |
| 23 | 07:00 | 07:35 | 16:38 | 17:12 | 9 h 03 min |
| 24 | 06:60 | 07:34 | 16:39 | 17:14 | 9 h 05 min |
| 25 | 06:59 | 07:33 | 16:41 | 17:15 | 9 h 07 min |
| 26 | 06:58 | 07:32 | 16:42 | 17:16 | 9 h 10 min |
| 27 | 06:57 | 07:31 | 16:44 | 17:18 | 9 h 12 min |
| 28 | 06:56 | 07:30 | 16:45 | 17:19 | 9 h 15 min |
| 29 | 06:55 | 07:29 | 16:47 | 17:20 | 9 h 18 min |
| 30 | 06:54 | 07:28 | 16:48 | 17:22 | 9 h 20 min |
| 31 | 06:53 | 07:27 | 16:50 | 17:23 | 9 h 23 min |
Approximate astronomical values: they can shift a minute or two from year to year.
What about vitamin D in January?
In January the sun doesn't climb high enough in Vienna for vitamin D synthesis: the season to mind your diet or consider supplementation.
See the Vienna vitamin D guide