Sunrise and sunset in Silver Bow County

Silver Bow County Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 17 min on September 1 to 11 h 44 min on September 30. Sunrise moves from 6:52 AM to 7:28 AM and sunset from 8:09 PM to 7:12 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 16:21 AM6:52 AM8:09 PM8:39 PM7:29 PM9:56 PM13 h 17 minWaning gibbous, 77%9:47 PM12:12 PM
Sep 26:22 AM6:53 AM8:07 PM8:37 PM7:27 PM9:53 PM13 h 14 min-3.0 minWaning gibbous, 68%10:19 PM1:31 PM
Sep 36:24 AM6:54 AM8:05 PM8:35 PM7:25 PM9:51 PM13 h 11 min-3.0 minLast quarter, 58%11:01 PM2:50 PM
Sep 46:25 AM6:55 AM8:03 PM8:33 PM7:23 PM9:49 PM13 h 08 min-3.0 minLast quarter 1:51 AM11:57 PM4:02 PM
Sep 56:26 AM6:57 AM8:01 PM8:31 PM7:21 PM9:46 PM13 h 04 min-4.0 minWaning crescent, 37%5:03 PM
Sep 66:27 AM6:58 AM7:59 PM8:29 PM7:20 PM9:44 PM13 h 01 min-3.0 minWaning crescent, 27%1:06 AM5:50 PM
Sep 76:29 AM6:59 AM7:57 PM8:27 PM7:18 PM9:42 PM12 h 58 min-3.0 minWaning crescent, 18%2:25 AM6:26 PM
Sep 86:30 AM7:00 AM7:55 PM8:25 PM7:16 PM9:39 PM12 h 55 min-3.0 minWaning crescent, 11%3:48 AM6:54 PM
Sep 96:31 AM7:02 AM7:53 PM8:23 PM7:14 PM9:37 PM12 h 51 min-4.0 minWaning crescent, 5%5:09 AM7:16 PM
Sep 106:33 AM7:03 AM7:51 PM8:21 PM7:12 PM9:35 PM12 h 48 min-3.0 minNew moon 9:27 PM6:28 AM7:35 PM
Sep 116:34 AM7:04 AM7:49 PM8:19 PM7:10 PM9:33 PM12 h 45 min-3.0 minNew moon, 0%7:43 AM7:53 PM
Sep 126:35 AM7:05 AM7:47 PM8:17 PM7:08 PM9:30 PM12 h 42 min-3.0 minNew moon, 1%8:57 AM8:11 PM
Sep 136:37 AM7:07 AM7:45 PM8:15 PM7:06 PM9:28 PM12 h 38 min-4.0 minWaxing crescent, 4%10:10 AM8:31 PM
Sep 146:38 AM7:08 AM7:44 PM8:13 PM7:04 PM9:26 PM12 h 36 min-2.0 minWaxing crescent, 9%11:21 AM8:53 PM
Sep 156:39 AM7:09 AM7:42 PM8:11 PM7:02 PM9:24 PM12 h 33 min-3.0 minWaxing crescent, 16%12:32 PM9:20 PM
Sep 166:40 AM7:10 AM7:40 PM8:10 PM7:00 PM9:21 PM12 h 30 min-3.0 minWaxing crescent, 25%1:40 PM9:53 PM
Sep 176:42 AM7:12 AM7:38 PM8:08 PM6:58 PM9:19 PM12 h 26 min-4.0 minWaxing crescent, 34%2:43 PM10:35 PM
Sep 186:43 AM7:13 AM7:36 PM8:06 PM6:56 PM9:17 PM12 h 23 min-3.0 minFirst quarter 2:43 PM3:38 PM11:26 PM
Sep 196:44 AM7:14 AM7:34 PM8:04 PM6:54 PM9:15 PM12 h 20 min-3.0 minFirst quarter, 55%4:24 PM
Sep 206:45 AM7:15 AM7:32 PM8:02 PM6:53 PM9:13 PM12 h 17 min-3.0 minWaxing gibbous, 66%5:00 PM12:25 AM
Sep 216:47 AM7:17 AM7:30 PM8:00 PM6:51 PM9:11 PM12 h 13 min-4.0 minWaxing gibbous, 75%5:30 PM1:31 AM
Sep 226:48 AM7:18 AM7:28 PM7:58 PM6:49 PM9:08 PM12 h 10 min-3.0 minWaxing gibbous, 84%5:53 PM2:39 AM
Sep 236:49 AM7:19 AM7:26 PM7:56 PM6:47 PM9:06 PM12 h 07 min-3.0 minWaxing gibbous, 91%6:14 PM3:49 AM
Sep 246:51 AM7:20 AM7:24 PM7:54 PM6:45 PM9:04 PM12 h 04 min-3.0 minWaxing gibbous, 96%6:32 PM5:00 AM
Sep 256:52 AM7:22 AM7:22 PM7:52 PM6:43 PM9:02 PM12 h 00 min-4.0 minFull moon, 99%6:49 PM6:11 AM
Sep 266:53 AM7:23 AM7:20 PM7:50 PM6:41 PM9:00 PM11 h 57 min-3.0 minFull moon 10:49 AM7:07 PM7:23 AM
Sep 276:54 AM7:24 AM7:18 PM7:48 PM6:39 PM8:58 PM11 h 54 min-3.0 minWaning gibbous, 99%7:27 PM8:38 AM
Sep 286:56 AM7:25 AM7:16 PM7:46 PM6:37 PM8:56 PM11 h 51 min-3.0 minWaning gibbous, 95%7:51 PM9:56 AM
Sep 296:57 AM7:27 AM7:14 PM7:44 PM6:35 PM8:54 PM11 h 47 min-4.0 minWaning gibbous, 89%8:21 PM11:17 AM
Sep 306:58 AM7:28 AM7:12 PM7:42 PM6:33 PM8:52 PM11 h 44 min-3.0 minWaning gibbous, 82%9:00 PM12:38 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.