Sunrise and sunset times Chicago, August 31, 2025

	Start	End
Morning astronomical twilight	04:37	05:13
Morning nautical twilight	05:13	05:48
Morning civil twilight	05:48	06:16
Sunrise and sunset	06:16	19:24
Evening civil twilight	19:24	19:52
Evening nautical twilight	19:52	20:26
Evening astronomical twilight	20:26	21:02

July 2025

September 2025

Date	Sunrise	Sunset	Day length

1 August 2025, Friday	05:46	20:07	14:21
2 August 2025, Saturday	05:47	20:06	14:19
3 August 2025, Sunday	05:48	20:04	14:16
4 August 2025, Monday	05:49	20:03	14:14
5 August 2025, Tuesday	05:50	20:02	14:12
6 August 2025, Wednesday	05:51	20:01	14:10
7 August 2025, Thursday	05:52	19:59	14:07
8 August 2025, Friday	05:53	19:58	14:05
9 August 2025, Saturday	05:54	19:57	14:03
10 August 2025, Sunday	05:55	19:55	14:00
11 August 2025, Monday	05:56	19:54	13:58
12 August 2025, Tuesday	05:57	19:53	13:56
13 August 2025, Wednesday	05:58	19:51	13:53
14 August 2025, Thursday	05:59	19:50	13:51
15 August 2025, Friday	06:00	19:49	13:48
16 August 2025, Saturday	06:01	19:47	13:46
17 August 2025, Sunday	06:02	19:46	13:43
18 August 2025, Monday	06:03	19:44	13:41
19 August 2025, Tuesday	06:04	19:43	13:38
20 August 2025, Wednesday	06:05	19:41	13:36
21 August 2025, Thursday	06:06	19:40	13:33
22 August 2025, Friday	06:07	19:38	13:31
23 August 2025, Saturday	06:08	19:36	13:28
24 August 2025, Sunday	06:09	19:35	13:25
25 August 2025, Monday	06:10	19:33	13:23
26 August 2025, Tuesday	06:11	19:32	13:20
27 August 2025, Wednesday	06:12	19:30	13:17
28 August 2025, Thursday	06:13	19:28	13:15
29 August 2025, Friday	06:14	19:27	13:12
30 August 2025, Saturday	06:15	19:25	13:09
31 August 2025, Sunday	06:16	19:24	13:07

Sunrise and sunset Chicago