Sunrise and sunset in Grand County

Grand County Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 01 min on September 1 to 11 h 49 min on September 30. Sunrise moves from 6:47 AM to 7:13 AM and sunset from 7:48 PM to 7:02 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 16:20 AM6:47 AM7:48 PM8:16 PM7:13 PM9:22 PM13 h 01 minWaning gibbous, 77%9:54 PM11:41 AM
Sep 26:21 AM6:48 AM7:47 PM8:14 PM7:11 PM9:20 PM12 h 59 min-2.0 minWaning gibbous, 68%10:32 PM12:54 PM
Sep 36:22 AM6:49 AM7:45 PM8:13 PM7:10 PM9:18 PM12 h 56 min-3.0 minLast quarter, 58%11:19 PM2:07 PM
Sep 46:23 AM6:50 AM7:44 PM8:11 PM7:08 PM9:16 PM12 h 54 min-2.0 minLast quarter 1:51 AM3:16 PM
Sep 56:24 AM6:51 AM7:42 PM8:09 PM7:07 PM9:15 PM12 h 51 min-3.0 minWaning crescent, 37%12:16 AM4:18 PM
Sep 66:25 AM6:52 AM7:41 PM8:08 PM7:05 PM9:13 PM12 h 49 min-2.0 minWaning crescent, 27%1:24 AM5:10 PM
Sep 76:26 AM6:53 AM7:39 PM8:06 PM7:04 PM9:11 PM12 h 46 min-3.0 minWaning crescent, 18%2:39 AM5:51 PM
Sep 86:27 AM6:54 AM7:38 PM8:04 PM7:02 PM9:09 PM12 h 44 min-2.0 minWaning crescent, 11%3:55 AM6:25 PM
Sep 96:27 AM6:54 AM7:36 PM8:03 PM7:01 PM9:07 PM12 h 42 min-2.0 minWaning crescent, 5%5:09 AM6:54 PM
Sep 106:28 AM6:55 AM7:34 PM8:01 PM6:59 PM9:06 PM12 h 39 min-3.0 minNew moon 9:27 PM6:21 AM7:20 PM
Sep 116:29 AM6:56 AM7:33 PM8:00 PM6:58 PM9:04 PM12 h 37 min-2.0 minNew moon, 0%7:31 AM7:44 PM
Sep 126:30 AM6:57 AM7:31 PM7:58 PM6:56 PM9:02 PM12 h 34 min-3.0 minNew moon, 1%8:38 AM8:07 PM
Sep 136:31 AM6:58 AM7:30 PM7:56 PM6:54 PM9:00 PM12 h 32 min-2.0 minWaxing crescent, 4%9:44 AM8:33 PM
Sep 146:32 AM6:59 AM7:28 PM7:55 PM6:53 PM8:58 PM12 h 29 min-3.0 minWaxing crescent, 9%10:50 AM9:00 PM
Sep 156:33 AM7:00 AM7:26 PM7:53 PM6:51 PM8:57 PM12 h 26 min-3.0 minWaxing crescent, 16%11:55 AM9:32 PM
Sep 166:34 AM7:01 AM7:25 PM7:51 PM6:50 PM8:55 PM12 h 24 min-2.0 minWaxing crescent, 25%12:59 PM10:10 PM
Sep 176:35 AM7:02 AM7:23 PM7:50 PM6:48 PM8:53 PM12 h 21 min-3.0 minWaxing crescent, 34%1:58 PM10:54 PM
Sep 186:36 AM7:03 AM7:22 PM7:48 PM6:46 PM8:51 PM12 h 19 min-2.0 minFirst quarter 2:43 PM2:53 PM11:46 PM
Sep 196:37 AM7:03 AM7:20 PM7:47 PM6:45 PM8:50 PM12 h 17 min-2.0 minFirst quarter, 55%3:40 PM
Sep 206:38 AM7:04 AM7:18 PM7:45 PM6:43 PM8:48 PM12 h 14 min-3.0 minWaxing gibbous, 66%4:21 PM12:43 AM
Sep 216:39 AM7:05 AM7:17 PM7:43 PM6:42 PM8:46 PM12 h 12 min-2.0 minWaxing gibbous, 75%4:55 PM1:44 AM
Sep 226:39 AM7:06 AM7:15 PM7:42 PM6:40 PM8:44 PM12 h 09 min-3.0 minWaxing gibbous, 84%5:24 PM2:47 AM
Sep 236:40 AM7:07 AM7:13 PM7:40 PM6:38 PM8:43 PM12 h 06 min-3.0 minWaxing gibbous, 91%5:50 PM3:51 AM
Sep 246:41 AM7:08 AM7:12 PM7:38 PM6:37 PM8:41 PM12 h 04 min-2.0 minWaxing gibbous, 96%6:13 PM4:56 AM
Sep 256:42 AM7:09 AM7:10 PM7:37 PM6:35 PM8:39 PM12 h 01 min-3.0 minFull moon, 99%6:37 PM6:01 AM
Sep 266:43 AM7:10 AM7:09 PM7:35 PM6:33 PM8:38 PM11 h 59 min-2.0 minFull moon 10:49 AM7:00 PM7:07 AM
Sep 276:44 AM7:11 AM7:07 PM7:34 PM6:32 PM8:36 PM11 h 56 min-3.0 minWaning gibbous, 99%7:26 PM8:16 AM
Sep 286:45 AM7:12 AM7:05 PM7:32 PM6:30 PM8:34 PM11 h 53 min-3.0 minWaning gibbous, 95%7:56 PM9:28 AM
Sep 296:46 AM7:13 AM7:04 PM7:30 PM6:29 PM8:33 PM11 h 51 min-2.0 minWaning gibbous, 89%8:32 PM10:42 AM
Sep 306:47 AM7:13 AM7:02 PM7:29 PM6:27 PM8:31 PM11 h 49 min-2.0 minWaning gibbous, 82%9:17 PM11:57 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.