Sunrise and sunset in Alta

Alta Sunrise, Sunset and Moon in August 2026

Local time (CDT)

Day length goes from 14 h 28 min on August 1 to 13 h 12 min on August 31. Sunrise moves from 6:13 AM to 6:45 AM and sunset from 8:41 PM to 7:57 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 15:41 AM6:13 AM8:41 PM9:13 PM8:01 PM10:37 PM14 h 28 minWaning gibbous, 89%10:09 PM9:18 AM
Aug 25:42 AM6:14 AM8:40 PM9:12 PM8:00 PM10:35 PM14 h 26 min-2.0 minWaning gibbous, 82%10:28 PM10:25 AM
Aug 35:43 AM6:15 AM8:39 PM9:11 PM7:59 PM10:34 PM14 h 24 min-2.0 minWaning gibbous, 73%10:49 PM11:34 AM
Aug 45:44 AM6:16 AM8:38 PM9:09 PM7:58 PM10:32 PM14 h 22 min-2.0 minWaning gibbous, 63%11:13 PM12:45 PM
Aug 55:46 AM6:17 AM8:36 PM9:08 PM7:57 PM10:30 PM14 h 19 min-3.0 minLast quarter 9:21 PM11:43 PM1:59 PM
Aug 65:47 AM6:18 AM8:35 PM9:06 PM7:56 PM10:28 PM14 h 17 min-2.0 minLast quarter, 42%3:16 PM
Aug 75:48 AM6:19 AM8:34 PM9:05 PM7:54 PM10:26 PM14 h 15 min-2.0 minWaning crescent, 32%12:20 AM4:33 PM
Aug 85:49 AM6:20 AM8:32 PM9:04 PM7:53 PM10:24 PM14 h 12 min-3.0 minWaning crescent, 22%1:09 AM5:43 PM
Aug 95:50 AM6:21 AM8:31 PM9:02 PM7:52 PM10:22 PM14 h 10 min-2.0 minWaning crescent, 14%2:11 AM6:42 PM
Aug 105:52 AM6:23 AM8:30 PM9:01 PM7:51 PM10:20 PM14 h 07 min-3.0 minWaning crescent, 8%3:26 AM7:30 PM
Aug 115:53 AM6:24 AM8:28 PM8:59 PM7:49 PM10:18 PM14 h 04 min-3.0 minWaning crescent, 3%4:46 AM8:06 PM
Aug 125:54 AM6:25 AM8:27 PM8:58 PM7:48 PM10:16 PM14 h 02 min-2.0 minNew moon 12:37 PM6:07 AM8:35 PM
Aug 135:55 AM6:26 AM8:26 PM8:56 PM7:47 PM10:14 PM14 h 00 min-2.0 minNew moon, 0%7:26 AM9:00 PM
Aug 145:56 AM6:27 AM8:24 PM8:55 PM7:45 PM10:12 PM13 h 57 min-3.0 minWaxing crescent, 2%8:41 AM9:21 PM
Aug 155:57 AM6:28 AM8:23 PM8:53 PM7:44 PM10:10 PM13 h 55 min-2.0 minWaxing crescent, 6%9:52 AM9:42 PM
Aug 165:59 AM6:29 AM8:21 PM8:51 PM7:42 PM10:08 PM13 h 52 min-3.0 minWaxing crescent, 12%11:02 AM10:03 PM
Aug 176:00 AM6:30 AM8:20 PM8:50 PM7:41 PM10:06 PM13 h 50 min-2.0 minWaxing crescent, 20%12:10 PM10:25 PM
Aug 186:01 AM6:31 AM8:18 PM8:48 PM7:40 PM10:04 PM13 h 47 min-3.0 minWaxing crescent, 29%1:17 PM10:51 PM
Aug 196:02 AM6:32 AM8:17 PM8:47 PM7:38 PM10:02 PM13 h 45 min-2.0 minFirst quarter 9:46 PM2:24 PM11:23 PM
Aug 206:03 AM6:33 AM8:15 PM8:45 PM7:37 PM10:00 PM13 h 42 min-3.0 minFirst quarter, 50%3:27 PM
Aug 216:04 AM6:34 AM8:13 PM8:43 PM7:35 PM9:58 PM13 h 39 min-3.0 minWaxing gibbous, 61%4:26 PM12:00 AM
Aug 226:06 AM6:35 AM8:12 PM8:42 PM7:34 PM9:56 PM13 h 37 min-2.0 minWaxing gibbous, 71%5:18 PM12:46 AM
Aug 236:07 AM6:36 AM8:10 PM8:40 PM7:32 PM9:54 PM13 h 34 min-3.0 minWaxing gibbous, 80%6:01 PM1:40 AM
Aug 246:08 AM6:38 AM8:09 PM8:38 PM7:31 PM9:52 PM13 h 31 min-3.0 minWaxing gibbous, 88%6:37 PM2:41 AM
Aug 256:09 AM6:39 AM8:07 PM8:36 PM7:29 PM9:50 PM13 h 28 min-3.0 minWaxing gibbous, 94%7:07 PM3:46 AM
Aug 266:10 AM6:40 AM8:05 PM8:35 PM7:27 PM9:48 PM13 h 25 min-3.0 minWaxing gibbous, 98%7:32 PM4:53 AM
Aug 276:11 AM6:41 AM8:04 PM8:33 PM7:26 PM9:46 PM13 h 23 min-2.0 minFull moon 11:18 PM7:54 PM6:00 AM
Aug 286:13 AM6:42 AM8:02 PM8:31 PM7:24 PM9:44 PM13 h 20 min-3.0 minFull moon, 100%8:15 PM7:07 AM
Aug 296:14 AM6:43 AM8:00 PM8:30 PM7:23 PM9:41 PM13 h 17 min-3.0 minWaning gibbous, 97%8:35 PM8:15 AM
Aug 306:15 AM6:44 AM7:59 PM8:28 PM7:21 PM9:39 PM13 h 15 min-2.0 minWaning gibbous, 92%8:55 PM9:24 AM
Aug 316:16 AM6:45 AM7:57 PM8:26 PM7:19 PM9:37 PM13 h 12 min-3.0 minWaning gibbous, 86%9:18 PM10:36 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.