Sunrise and sunset in Cheyenne

Cheyenne Sunrise, Sunset and Moon in August 2026

Local time (MDT)

Day length goes from 14 h 21 min on August 1 to 13 h 08 min on August 31. Sunrise moves from 5:55 AM to 6:25 AM and sunset from 8:16 PM to 7:33 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 15:24 AM5:55 AM8:16 PM8:46 PM7:37 PM10:07 PM14 h 21 minWaning gibbous, 89%9:47 PM8:59 AM
Aug 25:25 AM5:56 AM8:14 PM8:45 PM7:36 PM10:05 PM14 h 18 min-3.0 minWaning gibbous, 81%10:08 PM10:05 AM
Aug 35:26 AM5:57 AM8:13 PM8:44 PM7:34 PM10:03 PM14 h 16 min-2.0 minWaning gibbous, 72%10:30 PM11:12 AM
Aug 45:27 AM5:58 AM8:12 PM8:43 PM7:33 PM10:02 PM14 h 14 min-2.0 minWaning gibbous, 63%10:56 PM12:22 PM
Aug 55:28 AM5:59 AM8:11 PM8:41 PM7:32 PM10:00 PM14 h 12 min-2.0 minLast quarter 8:21 PM11:26 PM1:35 PM
Aug 65:30 AM6:00 AM8:10 PM8:40 PM7:31 PM9:58 PM14 h 10 min-2.0 minLast quarter, 41%2:51 PM
Aug 75:31 AM6:01 AM8:08 PM8:39 PM7:30 PM9:56 PM14 h 07 min-3.0 minWaning crescent, 31%12:05 AM4:06 PM
Aug 85:32 AM6:02 AM8:07 PM8:37 PM7:29 PM9:55 PM14 h 05 min-2.0 minWaning crescent, 22%12:55 AM5:16 PM
Aug 95:33 AM6:03 AM8:06 PM8:36 PM7:28 PM9:53 PM14 h 03 min-2.0 minWaning crescent, 14%1:58 AM6:15 PM
Aug 105:34 AM6:04 AM8:05 PM8:35 PM7:26 PM9:51 PM14 h 01 min-2.0 minWaning crescent, 7%3:12 AM7:03 PM
Aug 115:35 AM6:05 AM8:03 PM8:33 PM7:25 PM9:49 PM13 h 58 min-3.0 minWaning crescent, 3%4:32 AM7:41 PM
Aug 125:36 AM6:06 AM8:02 PM8:32 PM7:24 PM9:47 PM13 h 56 min-2.0 minNew moon 11:37 AM5:51 AM8:12 PM
Aug 135:37 AM6:07 AM8:01 PM8:30 PM7:23 PM9:45 PM13 h 54 min-2.0 minNew moon, 0%7:08 AM8:37 PM
Aug 145:38 AM6:08 AM7:59 PM8:29 PM7:21 PM9:44 PM13 h 51 min-3.0 minWaxing crescent, 2%8:21 AM9:00 PM
Aug 155:39 AM6:09 AM7:58 PM8:27 PM7:20 PM9:42 PM13 h 49 min-2.0 minWaxing crescent, 7%9:32 AM9:22 PM
Aug 165:40 AM6:10 AM7:56 PM8:26 PM7:19 PM9:40 PM13 h 46 min-3.0 minWaxing crescent, 13%10:40 AM9:44 PM
Aug 175:42 AM6:11 AM7:55 PM8:24 PM7:17 PM9:38 PM13 h 44 min-2.0 minWaxing crescent, 21%11:46 AM10:08 PM
Aug 185:43 AM6:12 AM7:53 PM8:23 PM7:16 PM9:36 PM13 h 41 min-3.0 minWaxing crescent, 30%12:53 PM10:35 PM
Aug 195:44 AM6:13 AM7:52 PM8:21 PM7:15 PM9:34 PM13 h 39 min-2.0 minFirst quarter 8:46 PM1:58 PM11:07 PM
Aug 205:45 AM6:14 AM7:51 PM8:20 PM7:13 PM9:32 PM13 h 37 min-2.0 minFirst quarter, 50%3:00 PM11:46 PM
Aug 215:46 AM6:15 AM7:49 PM8:18 PM7:12 PM9:30 PM13 h 34 min-3.0 minWaxing gibbous, 61%3:59 PM
Aug 225:47 AM6:16 AM7:48 PM8:16 PM7:10 PM9:28 PM13 h 32 min-2.0 minWaxing gibbous, 71%4:50 PM12:33 AM
Aug 235:48 AM6:17 AM7:46 PM8:15 PM7:09 PM9:26 PM13 h 29 min-3.0 minWaxing gibbous, 80%5:34 PM1:27 AM
Aug 245:49 AM6:18 AM7:44 PM8:13 PM7:07 PM9:24 PM13 h 26 min-3.0 minWaxing gibbous, 88%6:11 PM2:27 AM
Aug 255:50 AM6:19 AM7:43 PM8:12 PM7:06 PM9:22 PM13 h 24 min-2.0 minWaxing gibbous, 94%6:42 PM3:31 AM
Aug 265:51 AM6:20 AM7:41 PM8:10 PM7:04 PM9:20 PM13 h 21 min-3.0 minWaxing gibbous, 98%7:08 PM4:36 AM
Aug 275:52 AM6:21 AM7:40 PM8:08 PM7:03 PM9:19 PM13 h 19 min-2.0 minFull moon 10:18 PM7:31 PM5:43 AM
Aug 285:53 AM6:22 AM7:38 PM8:07 PM7:01 PM9:17 PM13 h 16 min-3.0 minFull moon, 100%7:52 PM6:49 AM
Aug 295:55 AM6:23 AM7:37 PM8:05 PM7:00 PM9:15 PM13 h 14 min-2.0 minWaning gibbous, 97%8:14 PM7:55 AM
Aug 305:56 AM6:24 AM7:35 PM8:03 PM6:58 PM9:13 PM13 h 11 min-3.0 minWaning gibbous, 92%8:36 PM9:03 AM
Aug 315:57 AM6:25 AM7:33 PM8:02 PM6:57 PM9:11 PM13 h 08 min-3.0 minWaning gibbous, 86%9:00 PM10:13 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.