Sunrise and sunset in Eureka

Eureka Sunrise, Sunset and Moon in August 2026

Local time (MDT)

Day length goes from 14 h 15 min on August 1 to 13 h 05 min on August 31. Sunrise moves from 6:27 AM to 6:56 AM and sunset from 8:42 PM to 8:01 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 15:57 AM6:27 AM8:42 PM9:12 PM8:04 PM10:30 PM14 h 15 minWaning gibbous, 89%10:16 PM9:30 AM
Aug 25:58 AM6:28 AM8:41 PM9:11 PM8:03 PM10:28 PM14 h 13 min-2.0 minWaning gibbous, 81%10:38 PM10:35 AM
Aug 35:59 AM6:29 AM8:40 PM9:10 PM8:02 PM10:27 PM14 h 11 min-2.0 minWaning gibbous, 72%11:01 PM11:41 AM
Aug 46:00 AM6:30 AM8:39 PM9:08 PM8:01 PM10:25 PM14 h 09 min-2.0 minWaning gibbous, 63%11:28 PM12:50 PM
Aug 56:01 AM6:31 AM8:37 PM9:07 PM8:00 PM10:23 PM14 h 06 min-3.0 minLast quarter 8:21 PM12:00 AM2:03 PM
Aug 66:02 AM6:32 AM8:36 PM9:06 PM7:58 PM10:22 PM14 h 04 min-2.0 minLast quarter, 41%3:17 PM
Aug 76:03 AM6:33 AM8:35 PM9:05 PM7:57 PM10:20 PM14 h 02 min-2.0 minWaning crescent, 31%12:40 AM4:32 PM
Aug 86:04 AM6:34 AM8:34 PM9:03 PM7:56 PM10:18 PM14 h 00 min-2.0 minWaning crescent, 22%1:31 AM5:41 PM
Aug 96:05 AM6:35 AM8:33 PM9:02 PM7:55 PM10:17 PM13 h 58 min-2.0 minWaning crescent, 14%2:34 AM6:41 PM
Aug 106:06 AM6:36 AM8:31 PM9:01 PM7:54 PM10:15 PM13 h 55 min-3.0 minWaning crescent, 7%3:48 AM7:29 PM
Aug 116:07 AM6:37 AM8:30 PM8:59 PM7:53 PM10:13 PM13 h 53 min-2.0 minWaning crescent, 3%5:06 AM8:08 PM
Aug 126:08 AM6:38 AM8:29 PM8:58 PM7:52 PM10:11 PM13 h 51 min-2.0 minNew moon 11:37 AM6:25 AM8:39 PM
Aug 136:09 AM6:38 AM8:27 PM8:57 PM7:50 PM10:10 PM13 h 49 min-2.0 minNew moon, 0%7:41 AM9:06 PM
Aug 146:10 AM6:39 AM8:26 PM8:55 PM7:49 PM10:08 PM13 h 47 min-2.0 minWaxing crescent, 2%8:53 AM9:30 PM
Aug 156:11 AM6:40 AM8:25 PM8:54 PM7:48 PM10:06 PM13 h 45 min-2.0 minWaxing crescent, 7%10:02 AM9:52 PM
Aug 166:12 AM6:41 AM8:23 PM8:52 PM7:46 PM10:04 PM13 h 42 min-3.0 minWaxing crescent, 13%11:09 AM10:15 PM
Aug 176:13 AM6:42 AM8:22 PM8:51 PM7:45 PM10:02 PM13 h 40 min-2.0 minWaxing crescent, 21%12:15 PM10:40 PM
Aug 186:14 AM6:43 AM8:21 PM8:49 PM7:44 PM10:01 PM13 h 38 min-2.0 minWaxing crescent, 30%1:20 PM11:08 PM
Aug 196:16 AM6:44 AM8:19 PM8:48 PM7:42 PM9:59 PM13 h 35 min-3.0 minFirst quarter 8:46 PM2:24 PM11:42 PM
Aug 206:17 AM6:45 AM8:18 PM8:46 PM7:41 PM9:57 PM13 h 33 min-2.0 minFirst quarter, 50%3:26 PM
Aug 216:18 AM6:46 AM8:16 PM8:45 PM7:40 PM9:55 PM13 h 30 min-3.0 minWaxing gibbous, 61%4:24 PM12:21 AM
Aug 226:19 AM6:47 AM8:15 PM8:43 PM7:38 PM9:53 PM13 h 28 min-2.0 minWaxing gibbous, 71%5:15 PM1:08 AM
Aug 236:20 AM6:48 AM8:13 PM8:42 PM7:37 PM9:51 PM13 h 25 min-3.0 minWaxing gibbous, 80%5:59 PM2:02 AM
Aug 246:21 AM6:49 AM8:12 PM8:40 PM7:36 PM9:50 PM13 h 23 min-2.0 minWaxing gibbous, 88%6:37 PM3:02 AM
Aug 256:22 AM6:50 AM8:10 PM8:39 PM7:34 PM9:48 PM13 h 20 min-3.0 minWaxing gibbous, 94%7:08 PM4:05 AM
Aug 266:23 AM6:51 AM8:09 PM8:37 PM7:33 PM9:46 PM13 h 18 min-2.0 minWaxing gibbous, 98%7:35 PM5:10 AM
Aug 276:24 AM6:52 AM8:07 PM8:35 PM7:31 PM9:44 PM13 h 15 min-3.0 minFull moon 10:18 PM7:59 PM6:15 AM
Aug 286:25 AM6:53 AM8:06 PM8:34 PM7:30 PM9:42 PM13 h 13 min-2.0 minFull moon, 100%8:22 PM7:20 AM
Aug 296:26 AM6:54 AM8:04 PM8:32 PM7:28 PM9:40 PM13 h 10 min-3.0 minWaning gibbous, 97%8:44 PM8:26 AM
Aug 306:27 AM6:55 AM8:03 PM8:31 PM7:27 PM9:38 PM13 h 08 min-2.0 minWaning gibbous, 92%9:07 PM9:33 AM
Aug 316:28 AM6:56 AM8:01 PM8:29 PM7:25 PM9:36 PM13 h 05 min-3.0 minWaning gibbous, 86%9:32 PM10:42 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.