What time does the sun rise in Tokyo in February?

On February 1 it rises at 06:43 and on day 28 at 06:15, always in local time.

How long is the day in Tokyo in February?

Around 10 h 50 min at mid-month.

The sun, month by month

Sunrise and sunset in Tokyo in February

On February 1 in Tokyo the sun rises at 06:43 and sets at 17:07; on day 28 it rises at 06:15 and sets at 17:34. Over the month the day grows 54 minutes longer.

Sunrise06:31

Sunset17:21

Golden hour16:46–17:21

Day length10 h 50 min

Day by day

All times are local to Tokyo. Dawn and dusk mark civil twilight.

Day	Dawn	Sunrise	Sunset	Dusk	Day length
1	06:16	06:43	17:07	17:34	10 h 24 min
2	06:15	06:42	17:08	17:35	10 h 26 min
3	06:15	06:41	17:09	17:36	10 h 28 min
4	06:14	06:41	17:10	17:37	10 h 29 min
5	06:13	06:40	17:11	17:38	10 h 31 min
6	06:12	06:39	17:12	17:39	10 h 33 min
7	06:12	06:38	17:13	17:40	10 h 35 min
8	06:11	06:37	17:14	17:41	10 h 37 min
9	06:10	06:36	17:15	17:42	10 h 39 min
10	06:09	06:36	17:16	17:43	10 h 41 min
11	06:08	06:35	17:17	17:43	10 h 42 min
12	06:07	06:34	17:18	17:44	10 h 44 min
13	06:06	06:33	17:19	17:45	10 h 46 min
14	06:05	06:32	17:20	17:46	10 h 48 min
15	06:04	06:31	17:21	17:47	10 h 50 min
16	06:03	06:30	17:22	17:48	10 h 52 min
17	06:02	06:28	17:23	17:49	10 h 55 min
18	06:01	06:27	17:24	17:50	10 h 57 min
19	06:00	06:26	17:25	17:51	10 h 59 min
20	05:59	06:25	17:26	17:52	11 h 01 min
21	05:58	06:24	17:27	17:53	11 h 03 min
22	05:57	06:23	17:28	17:54	11 h 05 min
23	05:56	06:22	17:29	17:55	11 h 07 min
24	05:55	06:20	17:30	17:56	11 h 09 min
25	05:53	06:19	17:31	17:57	11 h 12 min
26	05:52	06:18	17:32	17:57	11 h 14 min
27	05:51	06:17	17:33	17:58	11 h 16 min
28	05:50	06:15	17:34	17:59	11 h 18 min

Approximate astronomical values: they can shift a minute or two from year to year.

What about vitamin D in February?

In February, the typical synthesis window in Tokyo runs from 11:00 to 14:00: with medium skin and a t-shirt, ~14 min at the best moment is enough.

See the Tokyo vitamin D guide