Sunrise and sunset in Eureka

Eureka Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 25 min on September 1 to 11 h 42 min on September 30. Sunrise moves from 6:57 AM to 7:39 AM and sunset from 8:22 PM to 7:21 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
Sep 16:24 AM6:57 AM8:22 PM8:55 PM7:40 PM10:17 PM13 h 25 minWaning gibbous, 77%9:46 PM12:31 PM
Sep 26:26 AM6:59 AM8:20 PM8:53 PM7:38 PM10:15 PM13 h 21 min-4.0 minWaning gibbous, 68%10:15 PM1:54 PM
Sep 36:27 AM7:00 AM8:18 PM8:50 PM7:36 PM10:12 PM13 h 18 min-3.0 minLast quarter, 58%10:54 PM3:16 PM
Sep 46:29 AM7:01 AM8:16 PM8:48 PM7:34 PM10:09 PM13 h 15 min-3.0 minLast quarter 1:51 AM11:49 PM4:30 PM
Sep 56:30 AM7:03 AM8:14 PM8:46 PM7:32 PM10:07 PM13 h 11 min-4.0 minWaning crescent, 37%5:30 PM
Sep 66:32 AM7:04 AM8:12 PM8:44 PM7:30 PM10:04 PM13 h 08 min-3.0 minWaning crescent, 27%1:00 AM6:14 PM
Sep 76:33 AM7:06 AM8:10 PM8:42 PM7:28 PM10:02 PM13 h 04 min-4.0 minWaning crescent, 18%2:21 AM6:47 PM
Sep 86:35 AM7:07 AM8:07 PM8:40 PM7:26 PM9:59 PM13 h 00 min-4.0 minWaning crescent, 11%3:47 AM7:11 PM
Sep 96:36 AM7:09 AM8:05 PM8:37 PM7:24 PM9:57 PM12 h 56 min-4.0 minWaning crescent, 5%5:12 AM7:30 PM
Sep 106:38 AM7:10 AM8:03 PM8:35 PM7:22 PM9:54 PM12 h 53 min-3.0 minNew moon 9:27 PM6:34 AM7:47 PM
Sep 116:39 AM7:11 AM8:01 PM8:33 PM7:20 PM9:51 PM12 h 50 min-3.0 minNew moon, 0%7:53 AM8:02 PM
Sep 126:41 AM7:13 AM7:59 PM8:31 PM7:17 PM9:49 PM12 h 46 min-4.0 minNew moon, 1%9:10 AM8:17 PM
Sep 136:42 AM7:14 AM7:57 PM8:29 PM7:15 PM9:46 PM12 h 43 min-3.0 minWaxing crescent, 4%10:26 AM8:33 PM
Sep 146:44 AM7:16 AM7:55 PM8:27 PM7:13 PM9:44 PM12 h 39 min-4.0 minWaxing crescent, 9%11:41 AM8:53 PM
Sep 156:45 AM7:17 AM7:53 PM8:24 PM7:11 PM9:41 PM12 h 36 min-3.0 minWaxing crescent, 16%12:55 PM9:16 PM
Sep 166:47 AM7:19 AM7:51 PM8:22 PM7:09 PM9:39 PM12 h 32 min-4.0 minWaxing crescent, 25%2:06 PM9:47 PM
Sep 176:48 AM7:20 AM7:48 PM8:20 PM7:07 PM9:37 PM12 h 28 min-4.0 minWaxing crescent, 34%3:10 PM10:27 PM
Sep 186:50 AM7:21 AM7:46 PM8:18 PM7:05 PM9:34 PM12 h 25 min-3.0 minFirst quarter 2:43 PM4:06 PM11:18 PM
Sep 196:51 AM7:23 AM7:44 PM8:16 PM7:03 PM9:32 PM12 h 21 min-4.0 minFirst quarter, 55%4:50 PM
Sep 206:53 AM7:24 AM7:42 PM8:13 PM7:00 PM9:29 PM12 h 18 min-3.0 minWaxing gibbous, 66%5:25 PM12:19 AM
Sep 216:54 AM7:26 AM7:40 PM8:11 PM6:58 PM9:27 PM12 h 14 min-4.0 minWaxing gibbous, 75%5:51 PM1:27 AM
Sep 226:56 AM7:27 AM7:38 PM8:09 PM6:56 PM9:25 PM12 h 11 min-3.0 minWaxing gibbous, 84%6:12 PM2:38 AM
Sep 236:57 AM7:29 AM7:36 PM8:07 PM6:54 PM9:22 PM12 h 07 min-4.0 minWaxing gibbous, 91%6:29 PM3:51 AM
Sep 246:58 AM7:30 AM7:33 PM8:05 PM6:52 PM9:20 PM12 h 03 min-4.0 minWaxing gibbous, 96%6:44 PM5:05 AM
Sep 257:00 AM7:31 AM7:31 PM8:03 PM6:50 PM9:18 PM12 h 00 min-3.0 minFull moon, 99%6:59 PM6:19 AM
Sep 267:01 AM7:33 AM7:29 PM8:01 PM6:47 PM9:15 PM11 h 56 min-4.0 minFull moon 10:49 AM7:14 PM7:35 AM
Sep 277:03 AM7:34 AM7:27 PM7:58 PM6:45 PM9:13 PM11 h 53 min-3.0 minWaning gibbous, 99%7:31 PM8:53 AM
Sep 287:04 AM7:36 AM7:25 PM7:56 PM6:43 PM9:11 PM11 h 49 min-4.0 minWaning gibbous, 95%7:52 PM10:15 AM
Sep 297:06 AM7:37 AM7:23 PM7:54 PM6:41 PM9:08 PM11 h 46 min-3.0 minWaning gibbous, 89%8:18 PM11:39 AM
Sep 307:07 AM7:39 AM7:21 PM7:52 PM6:39 PM9:06 PM11 h 42 min-4.0 minWaning gibbous, 82%8:55 PM1:03 PM

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.