Sunrise and sunset in Byron

Byron Sunrise, Sunset and Moon in August 2026

Local time (MDT)

Day length goes from 14 h 40 min on August 1 to 13 h 17 min on August 31. Sunrise moves from 6:00 AM to 6:35 AM and sunset from 8:40 PM to 7:52 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
Aug 15:27 AM6:00 AM8:40 PM9:13 PM7:58 PM10:44 PM14 h 40 minWaning gibbous, 89%10:03 PM9:12 AM
Aug 25:28 AM6:01 AM8:39 PM9:12 PM7:57 PM10:42 PM14 h 38 min-2.0 minWaning gibbous, 81%10:21 PM10:21 AM
Aug 35:29 AM6:02 AM8:37 PM9:10 PM7:56 PM10:39 PM14 h 35 min-3.0 minWaning gibbous, 72%10:40 PM11:31 AM
Aug 45:30 AM6:04 AM8:36 PM9:09 PM7:54 PM10:37 PM14 h 32 min-3.0 minWaning gibbous, 63%11:02 PM12:45 PM
Aug 55:32 AM6:05 AM8:35 PM9:07 PM7:53 PM10:35 PM14 h 30 min-2.0 minLast quarter 8:21 PM11:30 PM2:01 PM
Aug 65:33 AM6:06 AM8:33 PM9:06 PM7:52 PM10:33 PM14 h 27 min-3.0 minLast quarter, 41%3:20 PM
Aug 75:34 AM6:07 AM8:32 PM9:04 PM7:51 PM10:31 PM14 h 25 min-2.0 minWaning crescent, 31%12:06 AM4:38 PM
Aug 85:36 AM6:08 AM8:30 PM9:03 PM7:49 PM10:29 PM14 h 22 min-3.0 minWaning crescent, 22%12:54 AM5:49 PM
Aug 95:37 AM6:09 AM8:29 PM9:01 PM7:48 PM10:27 PM14 h 20 min-2.0 minWaning crescent, 14%1:56 AM6:47 PM
Aug 105:38 AM6:11 AM8:27 PM9:00 PM7:47 PM10:24 PM14 h 16 min-4.0 minWaning crescent, 7%3:12 AM7:32 PM
Aug 115:39 AM6:12 AM8:26 PM8:58 PM7:45 PM10:22 PM14 h 14 min-2.0 minWaning crescent, 3%4:34 AM8:06 PM
Aug 125:41 AM6:13 AM8:24 PM8:56 PM7:44 PM10:20 PM14 h 11 min-3.0 minNew moon 11:37 AM5:58 AM8:33 PM
Aug 135:42 AM6:14 AM8:23 PM8:55 PM7:42 PM10:18 PM14 h 09 min-2.0 minNew moon, 0%7:18 AM8:56 PM
Aug 145:43 AM6:15 AM8:21 PM8:53 PM7:41 PM10:15 PM14 h 06 min-3.0 minWaxing crescent, 2%8:35 AM9:15 PM
Aug 155:45 AM6:16 AM8:20 PM8:51 PM7:39 PM10:13 PM14 h 04 min-2.0 minWaxing crescent, 7%9:48 AM9:34 PM
Aug 165:46 AM6:18 AM8:18 PM8:50 PM7:38 PM10:11 PM14 h 00 min-4.0 minWaxing crescent, 13%11:00 AM9:53 PM
Aug 175:47 AM6:19 AM8:17 PM8:48 PM7:36 PM10:09 PM13 h 58 min-2.0 minWaxing crescent, 21%12:10 PM10:14 PM
Aug 185:48 AM6:20 AM8:15 PM8:46 PM7:35 PM10:07 PM13 h 55 min-3.0 minWaxing crescent, 30%1:19 PM10:38 PM
Aug 195:50 AM6:21 AM8:13 PM8:44 PM7:33 PM10:04 PM13 h 52 min-3.0 minFirst quarter 8:46 PM2:27 PM11:08 PM
Aug 205:51 AM6:22 AM8:12 PM8:43 PM7:32 PM10:02 PM13 h 50 min-2.0 minFirst quarter, 50%3:32 PM11:45 PM
Aug 215:52 AM6:24 AM8:10 PM8:41 PM7:30 PM10:00 PM13 h 46 min-4.0 minWaxing gibbous, 61%4:31 PM
Aug 225:54 AM6:25 AM8:08 PM8:39 PM7:29 PM9:58 PM13 h 43 min-3.0 minWaxing gibbous, 71%5:23 PM12:31 AM
Aug 235:55 AM6:26 AM8:06 PM8:37 PM7:27 PM9:55 PM13 h 40 min-3.0 minWaxing gibbous, 80%6:05 PM1:25 AM
Aug 245:56 AM6:27 AM8:05 PM8:36 PM7:25 PM9:53 PM13 h 38 min-2.0 minWaxing gibbous, 88%6:40 PM2:27 AM
Aug 255:57 AM6:28 AM8:03 PM8:34 PM7:24 PM9:51 PM13 h 35 min-3.0 minWaxing gibbous, 94%7:08 PM3:33 AM
Aug 265:59 AM6:29 AM8:01 PM8:32 PM7:22 PM9:49 PM13 h 32 min-3.0 minWaxing gibbous, 98%7:31 PM4:42 AM
Aug 276:00 AM6:31 AM8:00 PM8:30 PM7:20 PM9:46 PM13 h 29 min-3.0 minFull moon 10:18 PM7:51 PM5:51 AM
Aug 286:01 AM6:32 AM7:58 PM8:28 PM7:19 PM9:44 PM13 h 26 min-3.0 minFull moon, 100%8:09 PM7:00 AM
Aug 296:03 AM6:33 AM7:56 PM8:26 PM7:17 PM9:42 PM13 h 23 min-3.0 minWaning gibbous, 97%8:27 PM8:10 AM
Aug 306:04 AM6:34 AM7:54 PM8:24 PM7:15 PM9:40 PM13 h 20 min-3.0 minWaning gibbous, 92%8:46 PM9:21 AM
Aug 316:05 AM6:35 AM7:52 PM8:23 PM7:13 PM9:37 PM13 h 17 min-3.0 minWaning gibbous, 86%9:08 PM10:35 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.