Sunrise and sunset in Grand County

Grand County Sunrise, Sunset and Moon in May 2026

Local time (MDT)

Day length goes from 13 h 51 min on May 1 to 14 h 43 min on May 31. Sunrise moves from 6:20 AM to 5:55 AM and sunset from 8:11 PM to 8:38 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 15:51 AM6:20 AM8:11 PM8:40 PM7:34 PM9:53 PM13 h 51 minFull moon 11:24 AM8:40 PM5:56 AM
May 25:50 AM6:19 AM8:12 PM8:41 PM7:35 PM9:54 PM13 h 53 min+2.0 minFull moon, 99%9:42 PM6:25 AM
May 35:49 AM6:18 AM8:13 PM8:42 PM7:36 PM9:56 PM13 h 55 min+2.0 minWaning gibbous, 96%10:43 PM7:00 AM
May 45:48 AM6:17 AM8:14 PM8:43 PM7:37 PM9:57 PM13 h 57 min+2.0 minWaning gibbous, 91%11:39 PM7:42 AM
May 55:46 AM6:15 AM8:15 PM8:44 PM7:38 PM9:59 PM14 h 00 min+3.0 minWaning gibbous, 85%8:31 AM
May 65:45 AM6:14 AM8:16 PM8:45 PM7:39 PM10:00 PM14 h 02 min+2.0 minWaning gibbous, 76%12:28 AM9:26 AM
May 75:44 AM6:13 AM8:17 PM8:46 PM7:40 PM10:01 PM14 h 04 min+2.0 minWaning gibbous, 67%1:11 AM10:26 AM
May 85:43 AM6:12 AM8:18 PM8:47 PM7:40 PM10:03 PM14 h 06 min+2.0 minLast quarter, 56%1:47 AM11:29 AM
May 95:42 AM6:11 AM8:19 PM8:48 PM7:41 PM10:04 PM14 h 08 min+2.0 minLast quarter 3:11 PM2:18 AM12:33 PM
May 105:41 AM6:10 AM8:20 PM8:50 PM7:42 PM10:06 PM14 h 10 min+2.0 minWaning crescent, 35%2:44 AM1:38 PM
May 115:39 AM6:09 AM8:21 PM8:51 PM7:43 PM10:07 PM14 h 12 min+2.0 minWaning crescent, 26%3:09 AM2:44 PM
May 125:38 AM6:08 AM8:22 PM8:52 PM7:44 PM10:08 PM14 h 14 min+2.0 minWaning crescent, 17%3:32 AM3:51 PM
May 135:37 AM6:07 AM8:23 PM8:53 PM7:45 PM10:10 PM14 h 16 min+2.0 minWaning crescent, 10%3:56 AM5:02 PM
May 145:36 AM6:06 AM8:24 PM8:54 PM7:45 PM10:11 PM14 h 18 min+2.0 minWaning crescent, 4%4:23 AM6:17 PM
May 155:35 AM6:05 AM8:24 PM8:55 PM7:46 PM10:13 PM14 h 19 min+1.0 minWaning crescent, 1%4:53 AM7:35 PM
May 165:34 AM6:05 AM8:25 PM8:56 PM7:47 PM10:14 PM14 h 20 min+1.0 minNew moon 2:02 PM5:31 AM8:56 PM
May 175:33 AM6:04 AM8:26 PM8:57 PM7:48 PM10:15 PM14 h 22 min+2.0 minWaxing crescent, 1%6:18 AM10:13 PM
May 185:33 AM6:03 AM8:27 PM8:58 PM7:49 PM10:17 PM14 h 24 min+2.0 minWaxing crescent, 5%7:17 AM11:21 PM
May 195:32 AM6:02 AM8:28 PM8:58 PM7:49 PM10:18 PM14 h 26 min+2.0 minWaxing crescent, 10%8:26 AM
May 205:31 AM6:01 AM8:29 PM8:59 PM7:50 PM10:19 PM14 h 28 min+2.0 minWaxing crescent, 17%9:42 AM12:17 AM
May 215:30 AM6:01 AM8:30 PM9:00 PM7:51 PM10:21 PM14 h 29 min+1.0 minWaxing crescent, 26%10:57 AM1:01 AM
May 225:29 AM6:00 AM8:31 PM9:01 PM7:52 PM10:22 PM14 h 31 min+2.0 minWaxing crescent, 36%12:10 PM1:35 AM
May 235:28 AM5:59 AM8:31 PM9:02 PM7:53 PM10:23 PM14 h 32 min+1.0 minFirst quarter 5:11 AM1:19 PM2:04 AM
May 245:28 AM5:59 AM8:32 PM9:03 PM7:53 PM10:25 PM14 h 33 min+1.0 minFirst quarter, 57%2:24 PM2:28 AM
May 255:27 AM5:58 AM8:33 PM9:04 PM7:54 PM10:26 PM14 h 35 min+2.0 minWaxing gibbous, 67%3:26 PM2:50 AM
May 265:26 AM5:57 AM8:34 PM9:05 PM7:55 PM10:27 PM14 h 37 min+2.0 minWaxing gibbous, 77%4:28 PM3:12 AM
May 275:26 AM5:57 AM8:35 PM9:06 PM7:55 PM10:28 PM14 h 38 min+1.0 minWaxing gibbous, 85%5:30 PM3:34 AM
May 285:25 AM5:56 AM8:35 PM9:07 PM7:56 PM10:29 PM14 h 39 min+1.0 minWaxing gibbous, 92%6:32 PM3:59 AM
May 295:25 AM5:56 AM8:36 PM9:07 PM7:57 PM10:31 PM14 h 40 min+1.0 minWaxing gibbous, 97%7:34 PM4:27 AM
May 305:24 AM5:55 AM8:37 PM9:08 PM7:58 PM10:32 PM14 h 42 min+2.0 minFull moon, 99%8:35 PM5:01 AM
May 315:24 AM5:55 AM8:38 PM9:09 PM7:58 PM10:33 PM14 h 43 min+1.0 minFull moon 2:46 AM9:33 PM5:40 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.