Sunrise and sunset in McHenry County

McHenry County Sunrise, Sunset and Moon in August 2026

Local time (CDT)

Day length goes from 15 h 01 min on August 1 to 13 h 27 min on August 31. Sunrise moves from 6:18 AM to 6:59 AM and sunset from 9:19 PM to 8:26 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 15:42 AM6:18 AM9:19 PM9:55 PM8:34 PM11:40 PM15 h 01 minWaning gibbous, 89%10:32 PM9:36 AM
Aug 25:43 AM6:20 AM9:17 PM9:54 PM8:32 PM11:37 PM14 h 57 min-4.0 minWaning gibbous, 82%10:47 PM10:48 AM
Aug 35:44 AM6:21 AM9:16 PM9:52 PM8:31 PM11:34 PM14 h 55 min-2.0 minWaning gibbous, 73%11:03 PM12:02 PM
Aug 45:46 AM6:22 AM9:14 PM9:50 PM8:30 PM11:32 PM14 h 52 min-3.0 minWaning gibbous, 63%11:21 PM1:19 PM
Aug 55:47 AM6:23 AM9:13 PM9:49 PM8:28 PM11:29 PM14 h 50 min-2.0 minLast quarter 9:21 PM11:45 PM2:40 PM
Aug 65:49 AM6:25 AM9:11 PM9:47 PM8:27 PM11:26 PM14 h 46 min-4.0 minLast quarter, 42%4:03 PM
Aug 75:50 AM6:26 AM9:10 PM9:45 PM8:25 PM11:23 PM14 h 44 min-2.0 minWaning crescent, 32%12:17 AM5:23 PM
Aug 85:52 AM6:27 AM9:08 PM9:43 PM8:24 PM11:21 PM14 h 41 min-3.0 minWaning crescent, 22%1:02 AM6:35 PM
Aug 95:53 AM6:29 AM9:06 PM9:41 PM8:22 PM11:18 PM14 h 37 min-4.0 minWaning crescent, 14%2:04 AM7:33 PM
Aug 105:55 AM6:30 AM9:05 PM9:40 PM8:21 PM11:15 PM14 h 35 min-2.0 minWaning crescent, 8%3:21 AM8:15 PM
Aug 115:57 AM6:32 AM9:03 PM9:38 PM8:19 PM11:13 PM14 h 31 min-4.0 minWaning crescent, 3%4:47 AM8:46 PM
Aug 125:58 AM6:33 AM9:01 PM9:36 PM8:18 PM11:10 PM14 h 28 min-3.0 minNew moon 12:37 PM6:15 AM9:09 PM
Aug 136:00 AM6:34 AM9:00 PM9:34 PM8:16 PM11:07 PM14 h 26 min-2.0 minNew moon, 0%7:39 AM9:27 PM
Aug 146:01 AM6:36 AM8:58 PM9:32 PM8:15 PM11:04 PM14 h 22 min-4.0 minWaxing crescent, 2%9:00 AM9:44 PM
Aug 156:03 AM6:37 AM8:56 PM9:30 PM8:13 PM11:02 PM14 h 19 min-3.0 minWaxing crescent, 6%10:17 AM9:59 PM
Aug 166:04 AM6:38 AM8:54 PM9:28 PM8:11 PM10:59 PM14 h 16 min-3.0 minWaxing crescent, 12%11:32 AM10:15 PM
Aug 176:06 AM6:40 AM8:52 PM9:26 PM8:10 PM10:56 PM14 h 12 min-4.0 minWaxing crescent, 20%12:45 PM10:32 PM
Aug 186:07 AM6:41 AM8:51 PM9:24 PM8:08 PM10:54 PM14 h 10 min-2.0 minWaxing crescent, 29%1:58 PM10:53 PM
Aug 196:09 AM6:43 AM8:49 PM9:22 PM8:06 PM10:51 PM14 h 06 min-4.0 minFirst quarter 9:46 PM3:10 PM11:20 PM
Aug 206:10 AM6:44 AM8:47 PM9:20 PM8:04 PM10:48 PM14 h 03 min-3.0 minFirst quarter, 50%4:17 PM11:54 PM
Aug 216:12 AM6:45 AM8:45 PM9:18 PM8:03 PM10:46 PM14 h 00 min-3.0 minWaxing gibbous, 61%5:18 PM
Aug 226:13 AM6:47 AM8:43 PM9:16 PM8:01 PM10:43 PM13 h 56 min-4.0 minWaxing gibbous, 71%6:10 PM12:38 AM
Aug 236:15 AM6:48 AM8:41 PM9:14 PM7:59 PM10:40 PM13 h 53 min-3.0 minWaxing gibbous, 80%6:51 PM1:33 AM
Aug 246:16 AM6:49 AM8:39 PM9:12 PM7:57 PM10:38 PM13 h 50 min-3.0 minWaxing gibbous, 88%7:23 PM2:37 AM
Aug 256:18 AM6:51 AM8:37 PM9:10 PM7:55 PM10:35 PM13 h 46 min-4.0 minWaxing gibbous, 94%7:47 PM3:46 AM
Aug 266:19 AM6:52 AM8:35 PM9:08 PM7:53 PM10:33 PM13 h 43 min-3.0 minWaxing gibbous, 98%8:07 PM4:58 AM
Aug 276:21 AM6:54 AM8:33 PM9:06 PM7:52 PM10:30 PM13 h 39 min-4.0 minFull moon 11:18 PM8:24 PM6:11 AM
Aug 286:22 AM6:55 AM8:32 PM9:04 PM7:50 PM10:27 PM13 h 37 min-2.0 minFull moon, 100%8:40 PM7:23 AM
Aug 296:24 AM6:56 AM8:30 PM9:02 PM7:48 PM10:25 PM13 h 34 min-3.0 minWaning gibbous, 97%8:54 PM8:37 AM
Aug 306:25 AM6:58 AM8:28 PM9:00 PM7:46 PM10:22 PM13 h 30 min-4.0 minWaning gibbous, 92%9:10 PM9:51 AM
Aug 316:27 AM6:59 AM8:26 PM8:58 PM7:44 PM10:20 PM13 h 27 min-3.0 minWaning gibbous, 86%9:28 PM11:08 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.