Chicago sunrise and sunset in August 2026

Earliest sunrise05:45day 1

Latest sunrise06:15day 31

Earliest sunset19:25day 31

Latest sunset20:09day 1

Day length change in the month−74m 03s

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

Day length on the 15th of each month (hours)

January9.5 h

February10.6 h

March11.9 h

April13.4 h

May14.6 h

June15.2 h

July14.9 h

August13.9 h

September12.5 h

October11.1 h

November9.8 h

December9.2 h

All cities in August →

Time zone: America/Chicago · 41.850, -87.650

Values for 2026, computed with JPL DE421 and Skyfield. Sunrise/sunset use the Sun's upper limb with standard refraction (no elevation or terrain); twilight is civil (Sun 6° below the horizon). Year-to-year differences are usually within 1–2 minutes.

About this page

In August 2026, sunrise in Chicago moves from 05:45 (1st) to 06:15 (31th) and sunset from 20:09 to 19:25; day length on the 15th is 13 h 52 min.