Sunrise and sunset in Custer County

Custer County Sunrise, Sunset and Moon in May 2026

Local time (MDT)

Day length goes from 14 h 13 min on May 1 to 15 h 16 min on May 31. Sunrise moves from 6:28 AM to 5:57 AM and sunset from 8:41 PM to 9:13 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
May 15:56 AM6:28 AM8:41 PM9:13 PM8:01 PM10:37 PM14 h 13 minFull moon 11:24 AM9:16 PM6:01 AM
May 25:55 AM6:27 AM8:42 PM9:15 PM8:02 PM10:39 PM14 h 15 min+2.0 minFull moon, 99%10:22 PM6:27 AM
May 35:53 AM6:25 AM8:44 PM9:16 PM8:03 PM10:41 PM14 h 19 min+4.0 minWaning gibbous, 96%11:25 PM6:59 AM
May 45:52 AM6:24 AM8:45 PM9:17 PM8:04 PM10:42 PM14 h 21 min+2.0 minWaning gibbous, 91%7:38 AM
May 55:50 AM6:22 AM8:46 PM9:18 PM8:05 PM10:44 PM14 h 24 min+3.0 minWaning gibbous, 85%12:22 AM8:26 AM
May 65:49 AM6:21 AM8:47 PM9:20 PM8:06 PM10:46 PM14 h 26 min+2.0 minWaning gibbous, 76%1:11 AM9:22 AM
May 75:47 AM6:20 AM8:48 PM9:21 PM8:07 PM10:48 PM14 h 28 min+2.0 minWaning gibbous, 67%1:52 AM10:25 AM
May 85:46 AM6:18 AM8:50 PM9:22 PM8:08 PM10:50 PM14 h 32 min+4.0 minLast quarter, 56%2:24 AM11:32 AM
May 95:44 AM6:17 AM8:51 PM9:24 PM8:09 PM10:52 PM14 h 34 min+2.0 minLast quarter 3:11 PM2:51 AM12:40 PM
May 105:43 AM6:16 AM8:52 PM9:25 PM8:10 PM10:54 PM14 h 36 min+2.0 minWaning crescent, 35%3:13 AM1:49 PM
May 115:42 AM6:15 AM8:53 PM9:26 PM8:11 PM10:56 PM14 h 38 min+2.0 minWaning crescent, 26%3:33 AM3:00 PM
May 125:40 AM6:14 AM8:54 PM9:27 PM8:13 PM10:58 PM14 h 40 min+2.0 minWaning crescent, 17%3:52 AM4:12 PM
May 135:39 AM6:12 AM8:55 PM9:29 PM8:14 PM11:00 PM14 h 43 min+3.0 minWaning crescent, 10%4:12 AM5:28 PM
May 145:38 AM6:11 AM8:56 PM9:30 PM8:15 PM11:02 PM14 h 45 min+2.0 minWaning crescent, 4%4:34 AM6:47 PM
May 155:37 AM6:10 AM8:58 PM9:31 PM8:16 PM11:04 PM14 h 48 min+3.0 minWaning crescent, 1%5:00 AM8:11 PM
May 165:35 AM6:09 AM8:59 PM9:32 PM8:17 PM11:06 PM14 h 50 min+2.0 minNew moon 2:02 PM5:33 AM9:36 PM
May 175:34 AM6:08 AM9:00 PM9:34 PM8:18 PM11:07 PM14 h 52 min+2.0 minWaxing crescent, 1%6:16 AM10:56 PM
May 185:33 AM6:07 AM9:01 PM9:35 PM8:18 PM11:09 PM14 h 54 min+2.0 minWaxing crescent, 5%7:13 AM
May 195:32 AM6:06 AM9:02 PM9:36 PM8:19 PM11:11 PM14 h 56 min+2.0 minWaxing crescent, 10%8:23 AM12:05 AM
May 205:31 AM6:05 AM9:03 PM9:37 PM8:20 PM11:13 PM14 h 58 min+2.0 minWaxing crescent, 17%9:41 AM12:58 AM
May 215:30 AM6:04 AM9:04 PM9:38 PM8:21 PM11:15 PM15 h 00 min+2.0 minWaxing crescent, 26%11:02 AM1:37 AM
May 225:29 AM6:03 AM9:05 PM9:40 PM8:22 PM11:17 PM15 h 02 min+2.0 minWaxing crescent, 36%12:19 PM2:07 AM
May 235:28 AM6:02 AM9:06 PM9:41 PM8:23 PM11:19 PM15 h 04 min+2.0 minFirst quarter 5:11 AM1:32 PM2:31 AM
May 245:27 AM6:02 AM9:07 PM9:42 PM8:24 PM11:20 PM15 h 05 min+1.0 minFirst quarter, 57%2:42 PM2:50 AM
May 255:26 AM6:01 AM9:08 PM9:43 PM8:25 PM11:22 PM15 h 07 min+2.0 minWaxing gibbous, 67%3:49 PM3:08 AM
May 265:25 AM6:00 AM9:09 PM9:44 PM8:26 PM11:24 PM15 h 09 min+2.0 minWaxing gibbous, 77%4:55 PM3:26 AM
May 275:24 AM5:59 AM9:10 PM9:45 PM8:27 PM11:26 PM15 h 11 min+2.0 minWaxing gibbous, 85%6:01 PM3:45 AM
May 285:24 AM5:59 AM9:11 PM9:46 PM8:27 PM11:27 PM15 h 12 min+1.0 minWaxing gibbous, 92%7:07 PM4:06 AM
May 295:23 AM5:58 AM9:12 PM9:47 PM8:28 PM11:29 PM15 h 14 min+2.0 minWaxing gibbous, 97%8:13 PM4:30 AM
May 305:22 AM5:57 AM9:12 PM9:48 PM8:29 PM11:31 PM15 h 15 min+1.0 minFull moon, 99%9:17 PM5:00 AM
May 315:21 AM5:57 AM9:13 PM9:49 PM8:30 PM11:32 PM15 h 16 min+1.0 minFull moon 2:46 AM10:16 PM5:37 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.