Sunrise and sunset in Valley County

Valley County Sunrise, Sunset and Moon in August 2026

Local time (MDT)

Day length goes from 15 h 01 min on August 1 to 13 h 27 min on August 31. Sunrise moves from 5:42 AM to 6:23 AM and sunset from 8:43 PM to 7:50 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 15:05 AM5:42 AM8:43 PM9:20 PM7:58 PM11:05 PM15 h 01 minWaning gibbous, 89%9:56 PM9:01 AM
Aug 25:07 AM5:43 AM8:42 PM9:18 PM7:57 PM11:02 PM14 h 59 min-2.0 minWaning gibbous, 81%10:11 PM10:14 AM
Aug 35:08 AM5:45 AM8:40 PM9:17 PM7:55 PM11:00 PM14 h 55 min-4.0 minWaning gibbous, 72%10:27 PM11:28 AM
Aug 45:10 AM5:46 AM8:39 PM9:15 PM7:54 PM10:57 PM14 h 53 min-2.0 minWaning gibbous, 63%10:45 PM12:45 PM
Aug 55:11 AM5:47 AM8:37 PM9:13 PM7:53 PM10:54 PM14 h 50 min-3.0 minLast quarter 8:21 PM11:09 PM2:06 PM
Aug 65:13 AM5:49 AM8:36 PM9:11 PM7:51 PM10:51 PM14 h 47 min-3.0 minLast quarter, 41%11:41 PM3:29 PM
Aug 75:14 AM5:50 AM8:34 PM9:10 PM7:50 PM10:49 PM14 h 44 min-3.0 minWaning crescent, 31%4:50 PM
Aug 85:16 AM5:51 AM8:32 PM9:08 PM7:48 PM10:46 PM14 h 41 min-3.0 minWaning crescent, 22%12:27 AM6:01 PM
Aug 95:17 AM5:53 AM8:31 PM9:06 PM7:47 PM10:43 PM14 h 38 min-3.0 minWaning crescent, 14%1:28 AM6:58 PM
Aug 105:19 AM5:54 AM8:29 PM9:04 PM7:45 PM10:40 PM14 h 35 min-3.0 minWaning crescent, 7%2:46 AM7:40 PM
Aug 115:20 AM5:55 AM8:27 PM9:02 PM7:44 PM10:38 PM14 h 32 min-3.0 minWaning crescent, 3%4:12 AM8:11 PM
Aug 125:22 AM5:57 AM8:26 PM9:01 PM7:42 PM10:35 PM14 h 29 min-3.0 minNew moon 11:37 AM5:40 AM8:33 PM
Aug 135:23 AM5:58 AM8:24 PM8:59 PM7:40 PM10:32 PM14 h 26 min-3.0 minNew moon, 0%7:04 AM8:52 PM
Aug 145:25 AM5:59 AM8:22 PM8:57 PM7:39 PM10:29 PM14 h 23 min-3.0 minWaxing crescent, 2%8:25 AM9:08 PM
Aug 155:26 AM6:01 AM8:20 PM8:55 PM7:37 PM10:27 PM14 h 19 min-4.0 minWaxing crescent, 7%9:42 AM9:23 PM
Aug 165:28 AM6:02 AM8:19 PM8:53 PM7:36 PM10:24 PM14 h 17 min-2.0 minWaxing crescent, 13%10:57 AM9:39 PM
Aug 175:29 AM6:04 AM8:17 PM8:51 PM7:34 PM10:21 PM14 h 13 min-4.0 minWaxing crescent, 21%12:11 PM9:56 PM
Aug 185:31 AM6:05 AM8:15 PM8:49 PM7:32 PM10:19 PM14 h 10 min-3.0 minWaxing crescent, 30%1:24 PM10:17 PM
Aug 195:32 AM6:06 AM8:13 PM8:47 PM7:30 PM10:16 PM14 h 07 min-3.0 minFirst quarter 8:46 PM2:35 PM10:44 PM
Aug 205:34 AM6:08 AM8:11 PM8:45 PM7:29 PM10:13 PM14 h 03 min-4.0 minFirst quarter, 50%3:43 PM11:18 PM
Aug 215:35 AM6:09 AM8:09 PM8:43 PM7:27 PM10:11 PM14 h 00 min-3.0 minWaxing gibbous, 61%4:44 PM
Aug 225:37 AM6:11 AM8:07 PM8:41 PM7:25 PM10:08 PM13 h 56 min-4.0 minWaxing gibbous, 71%5:35 PM12:02 AM
Aug 235:38 AM6:12 AM8:06 PM8:39 PM7:23 PM10:05 PM13 h 54 min-2.0 minWaxing gibbous, 80%6:16 PM12:57 AM
Aug 245:40 AM6:13 AM8:04 PM8:37 PM7:21 PM10:03 PM13 h 51 min-3.0 minWaxing gibbous, 88%6:48 PM2:01 AM
Aug 255:41 AM6:15 AM8:02 PM8:35 PM7:20 PM10:00 PM13 h 47 min-4.0 minWaxing gibbous, 94%7:12 PM3:11 AM
Aug 265:43 AM6:16 AM8:00 PM8:33 PM7:18 PM9:57 PM13 h 44 min-3.0 minWaxing gibbous, 98%7:32 PM4:23 AM
Aug 275:44 AM6:17 AM7:58 PM8:31 PM7:16 PM9:55 PM13 h 41 min-3.0 minFull moon 10:18 PM7:49 PM5:36 AM
Aug 285:46 AM6:19 AM7:56 PM8:29 PM7:14 PM9:52 PM13 h 37 min-4.0 minFull moon, 100%8:04 PM6:49 AM
Aug 295:47 AM6:20 AM7:54 PM8:26 PM7:12 PM9:49 PM13 h 34 min-3.0 minWaning gibbous, 97%8:19 PM8:02 AM
Aug 305:49 AM6:22 AM7:52 PM8:24 PM7:10 PM9:47 PM13 h 30 min-4.0 minWaning gibbous, 92%8:34 PM9:17 AM
Aug 315:50 AM6:23 AM7:50 PM8:22 PM7:08 PM9:44 PM13 h 27 min-3.0 minWaning gibbous, 86%8:52 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.