Sunrise and sunset times Ulaanbaatar, December 20, 2025

	Start	End
Morning astronomical twilight	06:45	07:23
Morning nautical twilight	07:23	08:02
Morning civil twilight	08:02	08:39
Sunrise and sunset	08:39	17:00
Evening civil twilight	17:00	17:37
Evening nautical twilight	17:37	18:16
Evening astronomical twilight	18:16	18:54

November 2025

January 2026

Date	Sunrise	Sunset	Day length

1 December 2025, Monday	08:21	17:01	08:39
2 December 2025, Tuesday	08:22	17:00	08:38
3 December 2025, Wednesday	08:23	17:00	08:36
4 December 2025, Thursday	08:24	17:00	08:35
5 December 2025, Friday	08:26	16:59	08:33
6 December 2025, Saturday	08:27	16:59	08:32
7 December 2025, Sunday	08:28	16:59	08:30
8 December 2025, Monday	08:29	16:59	08:29
9 December 2025, Tuesday	08:30	16:58	08:28
10 December 2025, Wednesday	08:31	16:58	08:27
11 December 2025, Thursday	08:32	16:58	08:26
12 December 2025, Friday	08:33	16:58	08:25
13 December 2025, Saturday	08:34	16:58	08:24
14 December 2025, Sunday	08:34	16:59	08:24
15 December 2025, Monday	08:35	16:59	08:23
16 December 2025, Tuesday	08:36	16:59	08:22
17 December 2025, Wednesday	08:37	16:59	08:22
18 December 2025, Thursday	08:37	17:00	08:22
19 December 2025, Friday	08:38	17:00	08:21
20 December 2025, Saturday	08:39	17:00	08:21
21 December 2025, Sunday	08:39	17:01	08:21
22 December 2025, Monday	08:40	17:01	08:21
23 December 2025, Tuesday	08:40	17:02	08:21
24 December 2025, Wednesday	08:41	17:02	08:21
25 December 2025, Thursday	08:41	17:03	08:22
26 December 2025, Friday	08:41	17:04	08:22
27 December 2025, Saturday	08:41	17:05	08:23
28 December 2025, Sunday	08:42	17:05	08:23
29 December 2025, Monday	08:42	17:06	08:24
30 December 2025, Tuesday	08:42	17:07	08:25
31 December 2025, Wednesday	08:42	17:08	08:25

Sunrise and sunset Ulaanbaatar