Chicago sunrise and sunset in September 2026

Earliest sunrise06:16day 1

Latest sunrise06:47day 30

Earliest sunset18:34day 30

Latest sunset19:24day 1

Day length change in the month−80m 09s

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

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 September →

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 September 2026, sunrise in Chicago moves from 06:16 (1st) to 06:47 (30th) and sunset from 19:24 to 18:34; day length on the 15th is 12 h 29 min.