Sunrise and sunset in Arthur County

Arthur County Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 07 min on September 1 to 11 h 47 min on September 30. Sunrise moves from 6:13 AM to 6:43 AM and sunset from 7:20 PM to 6:30 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 15:45 AM6:13 AM7:20 PM7:48 PM6:43 PM8:58 PM13 h 07 minWaning gibbous, 77%9:15 PM11:14 AM
Sep 25:46 AM6:14 AM7:18 PM7:46 PM6:41 PM8:56 PM13 h 04 min-3.0 minWaning gibbous, 68%9:51 PM12:29 PM
Sep 35:47 AM6:15 AM7:16 PM7:45 PM6:40 PM8:54 PM13 h 01 min-3.0 minLast quarter, 58%10:36 PM1:44 PM
Sep 45:48 AM6:16 AM7:15 PM7:43 PM6:38 PM8:52 PM12 h 59 min-2.0 minLast quarter 1:51 AM11:32 PM2:55 PM
Sep 55:49 AM6:17 AM7:13 PM7:41 PM6:36 PM8:50 PM12 h 56 min-3.0 minWaning crescent, 37%3:56 PM
Sep 65:50 AM6:18 AM7:11 PM7:39 PM6:35 PM8:48 PM12 h 53 min-3.0 minWaning crescent, 27%12:41 AM4:47 PM
Sep 75:51 AM6:19 AM7:10 PM7:38 PM6:33 PM8:46 PM12 h 51 min-2.0 minWaning crescent, 18%1:56 AM5:27 PM
Sep 85:52 AM6:20 AM7:08 PM7:36 PM6:31 PM8:44 PM12 h 48 min-3.0 minWaning crescent, 11%3:15 AM5:59 PM
Sep 95:53 AM6:21 AM7:06 PM7:34 PM6:30 PM8:42 PM12 h 45 min-3.0 minWaning crescent, 5%4:32 AM6:25 PM
Sep 105:54 AM6:22 AM7:04 PM7:32 PM6:28 PM8:40 PM12 h 42 min-3.0 minNew moon 9:27 PM5:46 AM6:49 PM
Sep 115:55 AM6:23 AM7:03 PM7:31 PM6:26 PM8:38 PM12 h 40 min-2.0 minNew moon, 0%6:58 AM7:11 PM
Sep 125:56 AM6:24 AM7:01 PM7:29 PM6:25 PM8:36 PM12 h 37 min-3.0 minNew moon, 1%8:07 AM7:33 PM
Sep 135:57 AM6:25 AM6:59 PM7:27 PM6:23 PM8:34 PM12 h 34 min-3.0 minWaxing crescent, 4%9:16 AM7:56 PM
Sep 145:58 AM6:26 AM6:58 PM7:25 PM6:21 PM8:32 PM12 h 32 min-2.0 minWaxing crescent, 9%10:24 AM8:21 PM
Sep 155:59 AM6:27 AM6:56 PM7:24 PM6:19 PM8:30 PM12 h 29 min-3.0 minWaxing crescent, 16%11:31 AM8:52 PM
Sep 166:00 AM6:28 AM6:54 PM7:22 PM6:18 PM8:28 PM12 h 26 min-3.0 minWaxing crescent, 25%12:36 PM9:28 PM
Sep 176:01 AM6:29 AM6:52 PM7:20 PM6:16 PM8:26 PM12 h 23 min-3.0 minWaxing crescent, 34%1:37 PM10:11 PM
Sep 186:03 AM6:30 AM6:51 PM7:18 PM6:14 PM8:24 PM12 h 21 min-2.0 minFirst quarter 2:43 PM2:31 PM11:02 PM
Sep 196:04 AM6:31 AM6:49 PM7:17 PM6:12 PM8:22 PM12 h 18 min-3.0 minFirst quarter, 55%3:18 PM12:00 AM
Sep 206:05 AM6:32 AM6:47 PM7:15 PM6:11 PM8:21 PM12 h 15 min-3.0 minWaxing gibbous, 66%3:58 PM
Sep 216:06 AM6:33 AM6:45 PM7:13 PM6:09 PM8:19 PM12 h 12 min-3.0 minWaxing gibbous, 75%4:30 PM1:02 AM
Sep 226:07 AM6:34 AM6:44 PM7:11 PM6:07 PM8:17 PM12 h 10 min-2.0 minWaxing gibbous, 84%4:58 PM2:07 AM
Sep 236:08 AM6:35 AM6:42 PM7:10 PM6:05 PM8:15 PM12 h 07 min-3.0 minWaxing gibbous, 91%5:22 PM3:13 AM
Sep 246:09 AM6:36 AM6:40 PM7:08 PM6:04 PM8:13 PM12 h 04 min-3.0 minWaxing gibbous, 96%5:43 PM4:20 AM
Sep 256:10 AM6:37 AM6:39 PM7:06 PM6:02 PM8:11 PM12 h 02 min-2.0 minFull moon, 99%6:05 PM5:27 AM
Sep 266:11 AM6:39 AM6:37 PM7:04 PM6:00 PM8:09 PM11 h 58 min-4.0 minFull moon 10:49 AM6:26 PM6:35 AM
Sep 276:12 AM6:40 AM6:35 PM7:03 PM5:58 PM8:08 PM11 h 55 min-3.0 minWaning gibbous, 99%6:50 PM7:46 AM
Sep 286:13 AM6:41 AM6:33 PM7:01 PM5:57 PM8:06 PM11 h 52 min-3.0 minWaning gibbous, 95%7:18 PM9:00 AM
Sep 296:14 AM6:42 AM6:32 PM6:59 PM5:55 PM8:04 PM11 h 50 min-2.0 minWaning gibbous, 89%7:52 PM10:16 AM
Sep 306:15 AM6:43 AM6:30 PM6:58 PM5:53 PM8:02 PM11 h 47 min-3.0 minWaning gibbous, 82%8:34 PM11:33 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.