Sunrise and sunset in Butte

Butte Sunrise, Sunset and Moon in September 2026

Local time (AKDT)

Day length goes from 14 h 15 min on September 1 to 11 h 29 min on September 30. Sunrise moves from 6:48 AM to 8:01 AM and sunset from 9:03 PM to 7:30 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
Sep 16:00 AM6:48 AM9:03 PM9:50 PM8:04 PM12:17 AM14 h 15 minWaning gibbous, 77%8:53 PM2:02 PM
Sep 26:03 AM6:50 AM8:59 PM9:46 PM8:01 PM12:11 AM14 h 09 min-6.0 minWaning gibbous, 67%8:51 PM3:57 PM
Sep 36:06 AM6:53 AM8:56 PM9:43 PM7:58 PM12:04 AM14 h 03 min-6.0 minLast quarter 11:51 PM8:54 PM5:58 PM
Sep 46:09 AM6:55 AM8:53 PM9:40 PM7:55 PM11:58 PM13 h 58 min-5.0 minLast quarter, 46%9:19 PM7:44 PM
Sep 56:11 AM6:58 AM8:50 PM9:36 PM7:52 PM11:51 PM13 h 52 min-6.0 minWaning crescent, 36%10:58 PM8:17 PM
Sep 66:14 AM7:00 AM8:47 PM9:33 PM7:49 PM11:46 PM13 h 47 min-5.0 minWaning crescent, 26%8:21 PM
Sep 76:17 AM7:03 AM8:43 PM9:29 PM7:46 PM11:40 PM13 h 40 min-7.0 minWaning crescent, 17%1:02 AM8:20 PM
Sep 86:20 AM7:05 AM8:40 PM9:26 PM7:43 PM11:34 PM13 h 35 min-5.0 minWaning crescent, 10%3:02 AM8:18 PM
Sep 96:22 AM7:08 AM8:37 PM9:22 PM7:39 PM11:29 PM13 h 29 min-6.0 minWaning crescent, 5%4:54 AM8:15 PM
Sep 106:25 AM7:11 AM8:34 PM9:19 PM7:36 PM11:24 PM13 h 23 min-6.0 minNew moon 7:27 PM6:39 AM8:12 PM
Sep 116:28 AM7:13 AM8:31 PM9:16 PM7:33 PM11:19 PM13 h 18 min-5.0 minNew moon, 0%8:18 AM8:09 PM
Sep 126:31 AM7:16 AM8:27 PM9:12 PM7:30 PM11:14 PM13 h 11 min-7.0 minWaxing crescent, 1%9:55 AM8:05 PM
Sep 136:33 AM7:18 AM8:24 PM9:09 PM7:27 PM11:09 PM13 h 06 min-5.0 minWaxing crescent, 4%11:32 AM8:02 PM
Sep 146:36 AM7:21 AM8:21 PM9:05 PM7:24 PM11:04 PM13 h 00 min-6.0 minWaxing crescent, 10%1:11 PM7:59 PM
Sep 156:39 AM7:23 AM8:18 PM9:02 PM7:20 PM11:00 PM12 h 55 min-5.0 minWaxing crescent, 17%2:53 PM7:57 PM
Sep 166:41 AM7:26 AM8:15 PM8:59 PM7:17 PM10:55 PM12 h 49 min-6.0 minWaxing crescent, 26%4:37 PM7:55 PM
Sep 176:44 AM7:28 AM8:11 PM8:55 PM7:14 PM10:51 PM12 h 43 min-6.0 minWaxing crescent, 35%6:20 PM7:59 PM
Sep 186:47 AM7:31 AM8:08 PM8:52 PM7:11 PM10:46 PM12 h 37 min-6.0 minFirst quarter 12:43 PM7:23 PM8:44 PM
Sep 196:49 AM7:33 AM8:05 PM8:49 PM7:07 PM10:42 PM12 h 32 min-5.0 minFirst quarter, 56%7:31 PM10:22 PM
Sep 206:52 AM7:36 AM8:02 PM8:45 PM7:04 PM10:38 PM12 h 26 min-6.0 minWaxing gibbous, 67%7:30 PM
Sep 216:54 AM7:38 AM7:58 PM8:42 PM7:01 PM10:33 PM12 h 20 min-6.0 minWaxing gibbous, 76%7:27 PM12:06 AM
Sep 226:57 AM7:41 AM7:55 PM8:39 PM6:58 PM10:29 PM12 h 14 min-6.0 minWaxing gibbous, 85%7:25 PM1:47 AM
Sep 237:00 AM7:43 AM7:52 PM8:35 PM6:54 PM10:25 PM12 h 09 min-5.0 minWaxing gibbous, 91%7:21 PM3:24 AM
Sep 247:02 AM7:46 AM7:49 PM8:32 PM6:51 PM10:21 PM12 h 03 min-6.0 minWaxing gibbous, 96%7:18 PM4:59 AM
Sep 257:05 AM7:48 AM7:46 PM8:29 PM6:48 PM10:17 PM11 h 58 min-5.0 minFull moon, 99%7:15 PM6:34 AM
Sep 267:07 AM7:51 AM7:42 PM8:26 PM6:44 PM10:13 PM11 h 51 min-7.0 minFull moon 8:49 AM7:12 PM8:09 AM
Sep 277:10 AM7:53 AM7:39 PM8:22 PM6:41 PM10:10 PM11 h 46 min-5.0 minWaning gibbous, 98%7:10 PM9:49 AM
Sep 287:12 AM7:56 AM7:36 PM8:19 PM6:38 PM10:06 PM11 h 40 min-6.0 minWaning gibbous, 95%7:07 PM11:36 AM
Sep 297:15 AM7:59 AM7:33 PM8:16 PM6:34 PM10:02 PM11 h 34 min-6.0 minWaning gibbous, 89%7:06 PM1:30 PM
Sep 307:18 AM8:01 AM7:30 PM8:13 PM6:31 PM9:58 PM11 h 29 min-5.0 minWaning gibbous, 81%7:08 PM3:31 PM

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.