Sunrise and sunset in Cook

Cook Sunrise, Sunset and Moon in August 2026

Local time (CDT)

Day length goes from 14 h 58 min on August 1 to 13 h 25 min on August 31. Sunrise moves from 5:48 AM to 6:28 AM and sunset from 8:46 PM to 7:53 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
Aug 15:11 AM5:48 AM8:46 PM9:22 PM8:01 PM11:05 PM14 h 58 minWaning gibbous, 89%10:00 PM9:03 AM
Aug 25:13 AM5:49 AM8:44 PM9:20 PM8:00 PM11:02 PM14 h 55 min-3.0 minWaning gibbous, 82%10:15 PM10:15 AM
Aug 35:14 AM5:50 AM8:43 PM9:19 PM7:59 PM10:59 PM14 h 53 min-2.0 minWaning gibbous, 73%10:31 PM11:28 AM
Aug 45:16 AM5:52 AM8:41 PM9:17 PM7:57 PM10:57 PM14 h 49 min-4.0 minWaning gibbous, 63%10:50 PM12:45 PM
Aug 55:17 AM5:53 AM8:40 PM9:15 PM7:56 PM10:54 PM14 h 47 min-2.0 minLast quarter 9:21 PM11:14 PM2:05 PM
Aug 65:19 AM5:54 AM8:38 PM9:14 PM7:54 PM10:51 PM14 h 44 min-3.0 minLast quarter, 42%11:47 PM3:27 PM
Aug 75:20 AM5:55 AM8:37 PM9:12 PM7:53 PM10:49 PM14 h 42 min-2.0 minWaning crescent, 32%4:48 PM
Aug 85:22 AM5:57 AM8:35 PM9:10 PM7:51 PM10:46 PM14 h 38 min-4.0 minWaning crescent, 22%12:32 AM6:00 PM
Aug 95:23 AM5:58 AM8:34 PM9:08 PM7:50 PM10:43 PM14 h 36 min-2.0 minWaning crescent, 14%1:33 AM6:57 PM
Aug 105:25 AM5:59 AM8:32 PM9:07 PM7:48 PM10:41 PM14 h 33 min-3.0 minWaning crescent, 8%2:49 AM7:40 PM
Aug 115:26 AM6:01 AM8:30 PM9:05 PM7:47 PM10:38 PM14 h 29 min-4.0 minWaning crescent, 3%4:15 AM8:12 PM
Aug 125:28 AM6:02 AM8:29 PM9:03 PM7:45 PM10:35 PM14 h 27 min-2.0 minNew moon 12:37 PM5:42 AM8:36 PM
Aug 135:29 AM6:03 AM8:27 PM9:01 PM7:44 PM10:33 PM14 h 24 min-3.0 minNew moon, 0%7:06 AM8:55 PM
Aug 145:31 AM6:05 AM8:25 PM8:59 PM7:42 PM10:30 PM14 h 20 min-4.0 minWaxing crescent, 2%8:26 AM9:11 PM
Aug 155:32 AM6:06 AM8:23 PM8:57 PM7:41 PM10:28 PM14 h 17 min-3.0 minWaxing crescent, 6%9:43 AM9:27 PM
Aug 165:34 AM6:07 AM8:22 PM8:55 PM7:39 PM10:25 PM14 h 15 min-2.0 minWaxing crescent, 12%10:58 AM9:43 PM
Aug 175:35 AM6:09 AM8:20 PM8:53 PM7:37 PM10:22 PM14 h 11 min-4.0 minWaxing crescent, 20%12:11 PM10:01 PM
Aug 185:37 AM6:10 AM8:18 PM8:52 PM7:36 PM10:20 PM14 h 08 min-3.0 minWaxing crescent, 29%1:23 PM10:23 PM
Aug 195:38 AM6:12 AM8:16 PM8:50 PM7:34 PM10:17 PM14 h 04 min-4.0 minFirst quarter 9:46 PM2:34 PM10:49 PM
Aug 205:39 AM6:13 AM8:14 PM8:48 PM7:32 PM10:14 PM14 h 01 min-3.0 minFirst quarter, 50%3:42 PM11:24 PM
Aug 215:41 AM6:14 AM8:13 PM8:46 PM7:30 PM10:12 PM13 h 59 min-2.0 minWaxing gibbous, 61%4:43 PM
Aug 225:42 AM6:16 AM8:11 PM8:44 PM7:29 PM10:09 PM13 h 55 min-4.0 minWaxing gibbous, 71%5:34 PM12:08 AM
Aug 235:44 AM6:17 AM8:09 PM8:42 PM7:27 PM10:07 PM13 h 52 min-3.0 minWaxing gibbous, 80%6:16 PM1:02 AM
Aug 245:45 AM6:18 AM8:07 PM8:40 PM7:25 PM10:04 PM13 h 49 min-3.0 minWaxing gibbous, 88%6:48 PM2:05 AM
Aug 255:47 AM6:20 AM8:05 PM8:38 PM7:23 PM10:01 PM13 h 45 min-4.0 minWaxing gibbous, 94%7:14 PM3:14 AM
Aug 265:48 AM6:21 AM8:03 PM8:36 PM7:21 PM9:59 PM13 h 42 min-3.0 minWaxing gibbous, 98%7:34 PM4:26 AM
Aug 275:50 AM6:22 AM8:01 PM8:34 PM7:20 PM9:56 PM13 h 39 min-3.0 minFull moon 11:18 PM7:52 PM5:38 AM
Aug 285:51 AM6:24 AM7:59 PM8:32 PM7:18 PM9:54 PM13 h 35 min-4.0 minFull moon, 100%8:07 PM6:51 AM
Aug 295:53 AM6:25 AM7:57 PM8:29 PM7:16 PM9:51 PM13 h 32 min-3.0 minWaning gibbous, 97%8:22 PM8:03 AM
Aug 305:54 AM6:26 AM7:55 PM8:27 PM7:14 PM9:49 PM13 h 29 min-3.0 minWaning gibbous, 92%8:39 PM9:18 AM
Aug 315:56 AM6:28 AM7:53 PM8:25 PM7:12 PM9:46 PM13 h 25 min-4.0 minWaning gibbous, 86%8:57 PM10:34 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.