Sunrise and sunset in Butte

Butte Sunrise, Sunset and Moon in August 2026

Local time (CDT)

Day length goes from 14 h 29 min on August 1 to 13 h 12 min on August 31. Sunrise moves from 6:27 AM to 6:59 AM and sunset from 8:56 PM to 8:11 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 15:55 AM6:27 AM8:56 PM9:28 PM8:16 PM10:53 PM14 h 29 minWaning gibbous, 89%10:23 PM9:33 AM
Aug 25:56 AM6:28 AM8:55 PM9:27 PM8:15 PM10:51 PM14 h 27 min-2.0 minWaning gibbous, 82%10:43 PM10:40 AM
Aug 35:57 AM6:29 AM8:54 PM9:26 PM8:14 PM10:49 PM14 h 25 min-2.0 minWaning gibbous, 73%11:03 PM11:49 AM
Aug 45:58 AM6:30 AM8:52 PM9:24 PM8:13 PM10:47 PM14 h 22 min-3.0 minWaning gibbous, 63%11:27 PM1:00 PM
Aug 55:59 AM6:31 AM8:51 PM9:23 PM8:11 PM10:45 PM14 h 20 min-2.0 minLast quarter 9:21 PM11:56 PM2:15 PM
Aug 66:00 AM6:32 AM8:50 PM9:21 PM8:10 PM10:43 PM14 h 18 min-2.0 minLast quarter, 42%3:32 PM
Aug 76:02 AM6:33 AM8:49 PM9:20 PM8:09 PM10:42 PM14 h 16 min-2.0 minWaning crescent, 32%12:34 AM4:49 PM
Aug 86:03 AM6:34 AM8:47 PM9:19 PM8:08 PM10:40 PM14 h 13 min-3.0 minWaning crescent, 22%1:23 AM5:59 PM
Aug 96:04 AM6:35 AM8:46 PM9:17 PM8:06 PM10:38 PM14 h 11 min-2.0 minWaning crescent, 14%2:25 AM6:58 PM
Aug 106:05 AM6:36 AM8:45 PM9:16 PM8:05 PM10:36 PM14 h 09 min-2.0 minWaning crescent, 8%3:40 AM7:45 PM
Aug 116:06 AM6:37 AM8:43 PM9:14 PM8:04 PM10:34 PM14 h 06 min-3.0 minWaning crescent, 3%5:00 AM8:22 PM
Aug 126:07 AM6:38 AM8:42 PM9:12 PM8:03 PM10:32 PM14 h 04 min-2.0 minNew moon 12:37 PM6:22 AM8:50 PM
Aug 136:09 AM6:39 AM8:40 PM9:11 PM8:01 PM10:30 PM14 h 01 min-3.0 minNew moon, 0%7:41 AM9:14 PM
Aug 146:10 AM6:41 AM8:39 PM9:09 PM8:00 PM10:28 PM13 h 58 min-3.0 minWaxing crescent, 2%8:55 AM9:36 PM
Aug 156:11 AM6:42 AM8:37 PM9:08 PM7:58 PM10:26 PM13 h 55 min-3.0 minWaxing crescent, 6%10:07 AM9:56 PM
Aug 166:12 AM6:43 AM8:36 PM9:06 PM7:57 PM10:23 PM13 h 53 min-2.0 minWaxing crescent, 12%11:17 AM10:17 PM
Aug 176:13 AM6:44 AM8:34 PM9:05 PM7:56 PM10:21 PM13 h 50 min-3.0 minWaxing crescent, 20%12:25 PM10:39 PM
Aug 186:15 AM6:45 AM8:33 PM9:03 PM7:54 PM10:19 PM13 h 48 min-2.0 minWaxing crescent, 29%1:33 PM11:05 PM
Aug 196:16 AM6:46 AM8:31 PM9:01 PM7:53 PM10:17 PM13 h 45 min-3.0 minFirst quarter 9:46 PM2:39 PM11:36 PM
Aug 206:17 AM6:47 AM8:30 PM9:00 PM7:51 PM10:15 PM13 h 43 min-2.0 minFirst quarter, 50%3:43 PM
Aug 216:18 AM6:48 AM8:28 PM8:58 PM7:50 PM10:13 PM13 h 40 min-3.0 minWaxing gibbous, 61%4:42 PM12:14 AM
Aug 226:19 AM6:49 AM8:26 PM8:56 PM7:48 PM10:11 PM13 h 37 min-3.0 minWaxing gibbous, 71%5:34 PM1:00 AM
Aug 236:20 AM6:50 AM8:25 PM8:55 PM7:47 PM10:09 PM13 h 35 min-2.0 minWaxing gibbous, 80%6:17 PM1:54 AM
Aug 246:22 AM6:51 AM8:23 PM8:53 PM7:45 PM10:07 PM13 h 32 min-3.0 minWaxing gibbous, 88%6:53 PM2:55 AM
Aug 256:23 AM6:53 AM8:22 PM8:51 PM7:43 PM10:05 PM13 h 29 min-3.0 minWaxing gibbous, 94%7:22 PM4:00 AM
Aug 266:24 AM6:54 AM8:20 PM8:49 PM7:42 PM10:03 PM13 h 26 min-3.0 minWaxing gibbous, 98%7:47 PM5:07 AM
Aug 276:25 AM6:55 AM8:18 PM8:48 PM7:40 PM10:01 PM13 h 23 min-3.0 minFull moon 11:18 PM8:09 PM6:14 AM
Aug 286:26 AM6:56 AM8:17 PM8:46 PM7:39 PM9:59 PM13 h 21 min-2.0 minFull moon, 100%8:29 PM7:22 AM
Aug 296:27 AM6:57 AM8:15 PM8:44 PM7:37 PM9:57 PM13 h 18 min-3.0 minWaning gibbous, 97%8:49 PM8:30 AM
Aug 306:29 AM6:58 AM8:13 PM8:42 PM7:35 PM9:54 PM13 h 15 min-3.0 minWaning gibbous, 92%9:09 PM9:39 AM
Aug 316:30 AM6:59 AM8:11 PM8:41 PM7:34 PM9:52 PM13 h 12 min-3.0 minWaning gibbous, 86%9:32 PM10:51 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.