Sunrise and sunset in Cook County

Cook County Sunrise, Sunset and Moon in July 2026

Local time (CDT)

Day length goes from 15 h 56 min on July 1 to 15 h 00 min on July 31. Sunrise moves from 5:08 AM to 5:38 AM and sunset from 9:04 PM to 8:38 PM.

Every day

Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.

DateDawnSunriseSunsetDuskGolden hourFull darkDay lengthChangeMoonMoonriseMoonset
Jul 14:27 AM5:08 AM9:04 PM9:45 PM8:16 PM12:09 AM15 h 56 minWaning gibbous, 97%10:33 PM6:20 AM
Jul 24:28 AM5:08 AM9:04 PM9:45 PM8:16 PM12:08 AM15 h 56 min+0.0 minWaning gibbous, 92%10:55 PM7:30 AM
Jul 34:28 AM5:09 AM9:04 PM9:44 PM8:16 PM12:06 AM15 h 55 min-1.0 minWaning gibbous, 85%11:13 PM8:41 AM
Jul 44:29 AM5:10 AM9:03 PM9:44 PM8:15 PM12:04 AM15 h 53 min-2.0 minWaning gibbous, 77%11:29 PM9:52 AM
Jul 54:30 AM5:10 AM9:03 PM9:43 PM8:15 PM12:02 AM15 h 53 min+0.0 minWaning gibbous, 68%11:43 PM11:03 AM
Jul 64:31 AM5:11 AM9:02 PM9:43 PM8:15 PM12:00 AM15 h 51 min-2.0 minLast quarter, 57%11:59 PM12:15 PM
Jul 74:32 AM5:12 AM9:02 PM9:42 PM8:14 PM11:58 PM15 h 50 min-1.0 minLast quarter 2:29 PM1:30 PM
Jul 84:33 AM5:13 AM9:01 PM9:41 PM8:14 PM11:56 PM15 h 48 min-2.0 minWaning crescent, 36%12:16 AM2:49 PM
Jul 94:34 AM5:14 AM9:01 PM9:41 PM8:13 PM11:53 PM15 h 47 min-1.0 minWaning crescent, 27%12:37 AM4:12 PM
Jul 104:35 AM5:14 AM9:00 PM9:40 PM8:13 PM11:51 PM15 h 46 min-1.0 minWaning crescent, 18%1:05 AM5:37 PM
Jul 114:36 AM5:15 AM9:00 PM9:39 PM8:12 PM11:49 PM15 h 45 min-1.0 minWaning crescent, 10%1:43 AM6:58 PM
Jul 124:37 AM5:16 AM8:59 PM9:38 PM8:12 PM11:47 PM15 h 43 min-2.0 minWaning crescent, 5%2:36 AM8:06 PM
Jul 134:38 AM5:17 AM8:58 PM9:37 PM8:11 PM11:44 PM15 h 41 min-2.0 minWaning crescent, 1%3:46 AM8:59 PM
Jul 144:39 AM5:18 AM8:57 PM9:36 PM8:10 PM11:42 PM15 h 39 min-2.0 minNew moon 4:44 AM5:10 AM9:36 PM
Jul 154:40 AM5:19 AM8:57 PM9:35 PM8:10 PM11:39 PM15 h 38 min-1.0 minNew moon, 1%6:38 AM10:04 PM
Jul 164:41 AM5:20 AM8:56 PM9:34 PM8:09 PM11:37 PM15 h 36 min-2.0 minWaxing crescent, 4%8:04 AM10:25 PM
Jul 174:43 AM5:21 AM8:55 PM9:33 PM8:08 PM11:34 PM15 h 34 min-2.0 minWaxing crescent, 9%9:25 AM10:43 PM
Jul 184:44 AM5:22 AM8:54 PM9:32 PM8:07 PM11:32 PM15 h 32 min-2.0 minWaxing crescent, 16%10:42 AM10:58 PM
Jul 194:45 AM5:24 AM8:53 PM9:31 PM8:07 PM11:29 PM15 h 29 min-3.0 minWaxing crescent, 25%11:56 AM11:14 PM
Jul 204:46 AM5:25 AM8:52 PM9:30 PM8:06 PM11:27 PM15 h 27 min-2.0 minWaxing crescent, 35%1:08 PM11:30 PM
Jul 214:48 AM5:26 AM8:51 PM9:29 PM8:05 PM11:24 PM15 h 25 min-2.0 minFirst quarter 6:06 AM2:19 PM11:49 PM
Jul 224:49 AM5:27 AM8:50 PM9:27 PM8:04 PM11:22 PM15 h 23 min-2.0 minFirst quarter, 56%3:30 PM
Jul 234:50 AM5:28 AM8:49 PM9:26 PM8:03 PM11:19 PM15 h 21 min-2.0 minWaxing gibbous, 66%4:39 PM12:12 AM
Jul 244:52 AM5:29 AM8:47 PM9:25 PM8:02 PM11:17 PM15 h 18 min-3.0 minWaxing gibbous, 76%5:44 PM12:41 AM
Jul 254:53 AM5:30 AM8:46 PM9:24 PM8:01 PM11:14 PM15 h 16 min-2.0 minWaxing gibbous, 84%6:41 PM1:19 AM
Jul 264:54 AM5:32 AM8:45 PM9:22 PM8:00 PM11:11 PM15 h 13 min-3.0 minWaxing gibbous, 91%7:29 PM2:06 AM
Jul 274:56 AM5:33 AM8:44 PM9:21 PM7:59 PM11:09 PM15 h 11 min-2.0 minWaxing gibbous, 96%8:07 PM3:04 AM
Jul 284:57 AM5:34 AM8:42 PM9:19 PM7:57 PM11:06 PM15 h 08 min-3.0 minFull moon, 99%8:37 PM4:10 AM
Jul 294:59 AM5:35 AM8:41 PM9:18 PM7:56 PM11:04 PM15 h 06 min-2.0 minFull moon 9:36 AM9:00 PM5:20 AM
Jul 305:00 AM5:37 AM8:40 PM9:16 PM7:55 PM11:01 PM15 h 03 min-3.0 minWaning gibbous, 99%9:20 PM6:31 AM
Jul 315:01 AM5:38 AM8:38 PM9:15 PM7:54 PM10:58 PM15 h 00 min-3.0 minWaning gibbous, 95%9:36 PM7:42 AM

Other months

More

Sources

Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.