Sunrise and sunset in Custer County

Custer County Sunrise, Sunset and Moon in August 2026

Local time (MDT)

Day length goes from 14 h 34 min on August 1 to 13 h 14 min on August 31. Sunrise moves from 5:43 AM to 6:17 AM and sunset from 8:17 PM to 7:31 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 15:10 AM5:43 AM8:17 PM8:49 PM7:36 PM10:16 PM14 h 34 minWaning gibbous, 89%9:42 PM8:51 AM
Aug 25:12 AM5:44 AM8:15 PM8:48 PM7:35 PM10:14 PM14 h 31 min-3.0 minWaning gibbous, 81%10:01 PM9:59 AM
Aug 35:13 AM5:45 AM8:14 PM8:46 PM7:33 PM10:12 PM14 h 29 min-2.0 minWaning gibbous, 72%10:21 PM11:09 AM
Aug 45:14 AM5:46 AM8:13 PM8:45 PM7:32 PM10:10 PM14 h 27 min-2.0 minWaning gibbous, 63%10:44 PM12:21 PM
Aug 55:15 AM5:47 AM8:11 PM8:44 PM7:31 PM10:08 PM14 h 24 min-3.0 minLast quarter 8:21 PM11:13 PM1:37 PM
Aug 65:16 AM5:48 AM8:10 PM8:42 PM7:30 PM10:06 PM14 h 22 min-2.0 minLast quarter, 41%11:50 PM2:55 PM
Aug 75:18 AM5:50 AM8:09 PM8:41 PM7:29 PM10:04 PM14 h 19 min-3.0 minWaning crescent, 31%4:11 PM
Aug 85:19 AM5:51 AM8:07 PM8:39 PM7:27 PM10:02 PM14 h 16 min-3.0 minWaning crescent, 22%12:38 AM5:22 PM
Aug 95:20 AM5:52 AM8:06 PM8:38 PM7:26 PM10:00 PM14 h 14 min-2.0 minWaning crescent, 14%1:41 AM6:21 PM
Aug 105:21 AM5:53 AM8:05 PM8:36 PM7:25 PM9:58 PM14 h 12 min-2.0 minWaning crescent, 7%2:56 AM7:07 PM
Aug 115:23 AM5:54 AM8:03 PM8:35 PM7:23 PM9:56 PM14 h 09 min-3.0 minWaning crescent, 3%4:17 AM7:43 PM
Aug 125:24 AM5:55 AM8:02 PM8:33 PM7:22 PM9:54 PM14 h 07 min-2.0 minNew moon 11:37 AM5:39 AM8:11 PM
Aug 135:25 AM5:56 AM8:00 PM8:31 PM7:21 PM9:52 PM14 h 04 min-3.0 minNew moon, 0%6:59 AM8:34 PM
Aug 145:26 AM5:57 AM7:59 PM8:30 PM7:19 PM9:50 PM14 h 02 min-2.0 minWaxing crescent, 2%8:14 AM8:55 PM
Aug 155:27 AM5:59 AM7:57 PM8:28 PM7:18 PM9:48 PM13 h 58 min-4.0 minWaxing crescent, 7%9:27 AM9:14 PM
Aug 165:29 AM6:00 AM7:56 PM8:27 PM7:16 PM9:45 PM13 h 56 min-2.0 minWaxing crescent, 13%10:37 AM9:34 PM
Aug 175:30 AM6:01 AM7:54 PM8:25 PM7:15 PM9:43 PM13 h 53 min-3.0 minWaxing crescent, 21%11:46 AM9:56 PM
Aug 185:31 AM6:02 AM7:53 PM8:23 PM7:13 PM9:41 PM13 h 51 min-2.0 minWaxing crescent, 30%12:54 PM10:21 PM
Aug 195:32 AM6:03 AM7:51 PM8:22 PM7:12 PM9:39 PM13 h 48 min-3.0 minFirst quarter 8:46 PM2:02 PM10:52 PM
Aug 205:34 AM6:04 AM7:49 PM8:20 PM7:10 PM9:37 PM13 h 45 min-3.0 minFirst quarter, 50%3:06 PM11:29 PM
Aug 215:35 AM6:05 AM7:48 PM8:18 PM7:09 PM9:35 PM13 h 43 min-2.0 minWaxing gibbous, 61%4:05 PM
Aug 225:36 AM6:06 AM7:46 PM8:16 PM7:07 PM9:33 PM13 h 40 min-3.0 minWaxing gibbous, 71%4:56 PM12:15 AM
Aug 235:37 AM6:08 AM7:44 PM8:15 PM7:06 PM9:30 PM13 h 36 min-4.0 minWaxing gibbous, 80%5:39 PM1:10 AM
Aug 245:38 AM6:09 AM7:43 PM8:13 PM7:04 PM9:28 PM13 h 34 min-2.0 minWaxing gibbous, 88%6:15 PM2:11 AM
Aug 255:40 AM6:10 AM7:41 PM8:11 PM7:02 PM9:26 PM13 h 31 min-3.0 minWaxing gibbous, 94%6:43 PM3:16 AM
Aug 265:41 AM6:11 AM7:39 PM8:09 PM7:01 PM9:24 PM13 h 28 min-3.0 minWaxing gibbous, 98%7:08 PM4:24 AM
Aug 275:42 AM6:12 AM7:38 PM8:08 PM6:59 PM9:22 PM13 h 26 min-2.0 minFull moon 10:18 PM7:29 PM5:32 AM
Aug 285:43 AM6:13 AM7:36 PM8:06 PM6:58 PM9:20 PM13 h 23 min-3.0 minFull moon, 100%7:48 PM6:40 AM
Aug 295:44 AM6:14 AM7:34 PM8:04 PM6:56 PM9:18 PM13 h 20 min-3.0 minWaning gibbous, 97%8:07 PM7:49 AM
Aug 305:46 AM6:15 AM7:33 PM8:02 PM6:54 PM9:15 PM13 h 18 min-2.0 minWaning gibbous, 92%8:27 PM8:59 AM
Aug 315:47 AM6:17 AM7:31 PM8:00 PM6:53 PM9:13 PM13 h 14 min-4.0 minWaning gibbous, 86%8:50 PM10:12 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.