What time does the sun rise in Lima in December?

On December 1 it rises at 05:34 and on day 31 at 05:47, always in local time.

How long is the day in Lima in December?

Around 12 h 50 min at mid-month.

The sun, month by month

On December 1 in Lima the sun rises at 05:34 and sets at 18:22; on day 31 it rises at 05:47 and sets at 18:36. Over the month the day barely changes.

Sunrise05:39

Sunset18:29

Golden hour17:58–18:29

Day length12 h 50 min

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

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

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

In December, the typical synthesis window in Lima runs from 08:00 to 17:00: with medium skin and a t-shirt, ~4 min at the best moment is enough.