Sunrise and sunset in Lower Brule

Lower Brule Sunrise, Sunset and Moon in September 2026

Local time (CDT)

Day length goes from 13 h 12 min on September 1 to 11 h 46 min on September 30. Sunrise moves from 7:02 AM to 7:35 AM and sunset from 8:14 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 16:32 AM7:02 AM8:14 PM8:44 PM7:36 PM9:57 PM13 h 12 minWaning gibbous, 78%9:59 PM12:11 PM
Sep 26:33 AM7:03 AM8:12 PM8:42 PM7:34 PM9:55 PM13 h 09 min-3.0 minWaning gibbous, 68%10:33 PM1:29 PM
Sep 36:34 AM7:04 AM8:10 PM8:40 PM7:32 PM9:53 PM13 h 06 min-3.0 minLast quarter, 58%11:16 PM2:46 PM
Sep 46:35 AM7:05 AM8:09 PM8:38 PM7:30 PM9:50 PM13 h 04 min-2.0 minLast quarter 2:51 AM3:58 PM
Sep 56:37 AM7:06 AM8:07 PM8:36 PM7:29 PM9:48 PM13 h 01 min-3.0 minWaning crescent, 37%12:12 AM4:59 PM
Sep 66:38 AM7:07 AM8:05 PM8:34 PM7:27 PM9:46 PM12 h 58 min-3.0 minWaning crescent, 27%1:20 AM5:48 PM
Sep 76:39 AM7:09 AM8:03 PM8:33 PM7:25 PM9:44 PM12 h 54 min-4.0 minWaning crescent, 18%2:38 AM6:26 PM
Sep 86:40 AM7:10 AM8:01 PM8:31 PM7:23 PM9:42 PM12 h 51 min-3.0 minWaning crescent, 11%3:58 AM6:56 PM
Sep 96:41 AM7:11 AM8:00 PM8:29 PM7:21 PM9:40 PM12 h 49 min-2.0 minWaning crescent, 5%5:18 AM7:20 PM
Sep 106:43 AM7:12 AM7:58 PM8:27 PM7:20 PM9:38 PM12 h 46 min-3.0 minNew moon 10:27 PM6:35 AM7:41 PM
Sep 116:44 AM7:13 AM7:56 PM8:25 PM7:18 PM9:35 PM12 h 43 min-3.0 minNew moon, 0%7:48 AM8:01 PM
Sep 126:45 AM7:14 AM7:54 PM8:23 PM7:16 PM9:33 PM12 h 40 min-3.0 minNew moon, 1%9:00 AM8:21 PM
Sep 136:46 AM7:15 AM7:52 PM8:21 PM7:14 PM9:31 PM12 h 37 min-3.0 minWaxing crescent, 4%10:11 AM8:42 PM
Sep 146:47 AM7:16 AM7:50 PM8:19 PM7:12 PM9:29 PM12 h 34 min-3.0 minWaxing crescent, 9%11:21 AM9:06 PM
Sep 156:49 AM7:18 AM7:48 PM8:17 PM7:10 PM9:27 PM12 h 30 min-4.0 minWaxing crescent, 16%12:30 PM9:34 PM
Sep 166:50 AM7:19 AM7:47 PM8:16 PM7:09 PM9:25 PM12 h 28 min-2.0 minWaxing crescent, 24%1:37 PM10:08 PM
Sep 176:51 AM7:20 AM7:45 PM8:14 PM7:07 PM9:23 PM12 h 25 min-3.0 minWaxing crescent, 34%2:39 PM10:50 PM
Sep 186:52 AM7:21 AM7:43 PM8:12 PM7:05 PM9:21 PM12 h 22 min-3.0 minFirst quarter 3:43 PM3:34 PM11:41 PM
Sep 196:53 AM7:22 AM7:41 PM8:10 PM7:03 PM9:19 PM12 h 19 min-3.0 minFirst quarter, 55%4:21 PM
Sep 206:54 AM7:23 AM7:39 PM8:08 PM7:01 PM9:17 PM12 h 16 min-3.0 minWaxing gibbous, 65%4:59 PM12:40 AM
Sep 216:56 AM7:25 AM7:37 PM8:06 PM6:59 PM9:15 PM12 h 12 min-4.0 minWaxing gibbous, 75%5:30 PM1:44 AM
Sep 226:57 AM7:26 AM7:35 PM8:04 PM6:57 PM9:13 PM12 h 09 min-3.0 minWaxing gibbous, 84%5:55 PM2:50 AM
Sep 236:58 AM7:27 AM7:34 PM8:02 PM6:56 PM9:11 PM12 h 07 min-2.0 minWaxing gibbous, 91%6:17 PM3:59 AM
Sep 246:59 AM7:28 AM7:32 PM8:01 PM6:54 PM9:09 PM12 h 04 min-3.0 minWaxing gibbous, 96%6:37 PM5:07 AM
Sep 257:00 AM7:29 AM7:30 PM7:59 PM6:52 PM9:07 PM12 h 01 min-3.0 minFull moon, 99%6:56 PM6:17 AM
Sep 267:02 AM7:30 AM7:28 PM7:57 PM6:50 PM9:05 PM11 h 58 min-3.0 minFull moon 11:49 AM7:16 PM7:28 AM
Sep 277:03 AM7:31 AM7:26 PM7:55 PM6:48 PM9:03 PM11 h 55 min-3.0 minWaning gibbous, 99%7:38 PM8:41 AM
Sep 287:04 AM7:33 AM7:24 PM7:53 PM6:46 PM9:01 PM11 h 51 min-4.0 minWaning gibbous, 95%8:03 PM9:57 AM
Sep 297:05 AM7:34 AM7:23 PM7:51 PM6:44 PM8:59 PM11 h 49 min-2.0 minWaning gibbous, 90%8:34 PM11:15 AM
Sep 307:06 AM7:35 AM7:21 PM7:49 PM6:42 PM8:57 PM11 h 46 min-3.0 minWaning gibbous, 82%9:15 PM12:34 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.