Sunrise and sunset in Black Rock

Black Rock Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 12 h 54 min on September 1 to 11 h 51 min on September 30. Sunrise moves from 6:48 AM to 7:09 AM and sunset from 7:42 PM to 7:00 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 16:22 AM6:48 AM7:42 PM8:08 PM7:08 PM9:10 PM12 h 54 minWaning gibbous, 77%10:01 PM11:29 AM
Sep 26:23 AM6:49 AM7:40 PM8:06 PM7:07 PM9:08 PM12 h 51 min-3.0 minWaning gibbous, 68%10:41 PM12:39 PM
Sep 36:24 AM6:49 AM7:39 PM8:05 PM7:05 PM9:06 PM12 h 50 min-1.0 minLast quarter, 58%11:29 PM1:50 PM
Sep 46:24 AM6:50 AM7:38 PM8:03 PM7:04 PM9:05 PM12 h 48 min-2.0 minLast quarter 1:51 AM2:58 PM
Sep 56:25 AM6:51 AM7:36 PM8:02 PM7:03 PM9:03 PM12 h 45 min-3.0 minWaning crescent, 37%12:28 AM4:00 PM
Sep 66:26 AM6:52 AM7:35 PM8:00 PM7:01 PM9:02 PM12 h 43 min-2.0 minWaning crescent, 27%1:35 AM4:54 PM
Sep 76:27 AM6:52 AM7:33 PM7:59 PM7:00 PM9:00 PM12 h 41 min-2.0 minWaning crescent, 18%2:47 AM5:38 PM
Sep 86:27 AM6:53 AM7:32 PM7:57 PM6:58 PM8:58 PM12 h 39 min-2.0 minWaning crescent, 11%4:01 AM6:15 PM
Sep 96:28 AM6:54 AM7:30 PM7:56 PM6:57 PM8:57 PM12 h 36 min-3.0 minWaning crescent, 5%5:12 AM6:46 PM
Sep 106:29 AM6:55 AM7:29 PM7:55 PM6:56 PM8:55 PM12 h 34 min-2.0 minNew moon 9:27 PM6:21 AM7:15 PM
Sep 116:30 AM6:55 AM7:28 PM7:53 PM6:54 PM8:54 PM12 h 33 min-1.0 minNew moon, 0%7:28 AM7:42 PM
Sep 126:30 AM6:56 AM7:26 PM7:52 PM6:53 PM8:52 PM12 h 30 min-3.0 minNew moon, 1%8:32 AM8:08 PM
Sep 136:31 AM6:57 AM7:25 PM7:50 PM6:51 PM8:50 PM12 h 28 min-2.0 minWaxing crescent, 4%9:35 AM8:36 PM
Sep 146:32 AM6:57 AM7:23 PM7:49 PM6:50 PM8:49 PM12 h 26 min-2.0 minWaxing crescent, 9%10:39 AM9:07 PM
Sep 156:33 AM6:58 AM7:22 PM7:47 PM6:48 PM8:47 PM12 h 24 min-2.0 minWaxing crescent, 16%11:41 AM9:41 PM
Sep 166:34 AM6:59 AM7:20 PM7:46 PM6:47 PM8:46 PM12 h 21 min-3.0 minWaxing crescent, 25%12:42 PM10:20 PM
Sep 176:34 AM7:00 AM7:19 PM7:44 PM6:46 PM8:44 PM12 h 19 min-2.0 minWaxing crescent, 34%1:41 PM11:06 PM
Sep 186:35 AM7:00 AM7:18 PM7:43 PM6:44 PM8:43 PM12 h 18 min-1.0 minFirst quarter 2:43 PM2:35 PM11:57 PM
Sep 196:36 AM7:01 AM7:16 PM7:41 PM6:43 PM8:41 PM12 h 15 min-3.0 minFirst quarter, 55%3:23 PM
Sep 206:37 AM7:02 AM7:15 PM7:40 PM6:41 PM8:39 PM12 h 13 min-2.0 minWaxing gibbous, 66%4:05 PM12:53 AM
Sep 216:37 AM7:03 AM7:13 PM7:38 PM6:40 PM8:38 PM12 h 10 min-3.0 minWaxing gibbous, 75%4:41 PM1:53 AM
Sep 226:38 AM7:03 AM7:12 PM7:37 PM6:38 PM8:36 PM12 h 09 min-1.0 minWaxing gibbous, 84%5:12 PM2:54 AM
Sep 236:39 AM7:04 AM7:10 PM7:36 PM6:37 PM8:35 PM12 h 06 min-3.0 minWaxing gibbous, 91%5:41 PM3:55 AM
Sep 246:40 AM7:05 AM7:09 PM7:34 PM6:35 PM8:33 PM12 h 04 min-2.0 minWaxing gibbous, 96%6:07 PM4:57 AM
Sep 256:40 AM7:06 AM7:07 PM7:33 PM6:34 PM8:32 PM12 h 01 min-3.0 minFull moon, 99%6:33 PM5:59 AM
Sep 266:41 AM7:06 AM7:06 PM7:31 PM6:33 PM8:30 PM12 h 00 min-1.0 minFull moon 10:49 AM7:00 PM7:03 AM
Sep 276:42 AM7:07 AM7:05 PM7:30 PM6:31 PM8:29 PM11 h 58 min-2.0 minWaning gibbous, 99%7:29 PM8:09 AM
Sep 286:43 AM7:08 AM7:03 PM7:28 PM6:30 PM8:27 PM11 h 55 min-3.0 minWaning gibbous, 95%8:02 PM9:17 AM
Sep 296:43 AM7:09 AM7:02 PM7:27 PM6:28 PM8:26 PM11 h 53 min-2.0 minWaning gibbous, 89%8:40 PM10:28 AM
Sep 306:44 AM7:09 AM7:00 PM7:26 PM6:27 PM8:24 PM11 h 51 min-2.0 minWaning gibbous, 82%9:27 PM11:41 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.