Sunrise and sunset in Mount Vernon

Mount Vernon Sunrise, Sunset and Moon in September 2026

Local time (CDT)

Day length goes from 12 h 58 min on September 1 to 11 h 50 min on September 30. Sunrise moves from 6:46 AM to 7:10 AM and sunset from 7:44 PM to 7:00 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 16:19 AM6:46 AM7:44 PM8:10 PM7:09 PM9:14 PM12 h 58 minWaning gibbous, 78%9:55 PM11:30 AM
Sep 26:20 AM6:47 AM7:42 PM8:09 PM7:08 PM9:13 PM12 h 55 min-3.0 minWaning gibbous, 68%10:33 PM12:42 PM
Sep 36:21 AM6:48 AM7:41 PM8:07 PM7:06 PM9:11 PM12 h 53 min-2.0 minLast quarter, 58%11:20 PM1:54 PM
Sep 46:22 AM6:49 AM7:39 PM8:06 PM7:05 PM9:09 PM12 h 50 min-3.0 minLast quarter 2:51 AM3:03 PM
Sep 56:23 AM6:49 AM7:38 PM8:04 PM7:03 PM9:07 PM12 h 49 min-1.0 minWaning crescent, 37%12:18 AM4:05 PM
Sep 66:24 AM6:50 AM7:36 PM8:03 PM7:02 PM9:06 PM12 h 46 min-3.0 minWaning crescent, 27%1:25 AM4:58 PM
Sep 76:25 AM6:51 AM7:35 PM8:01 PM7:00 PM9:04 PM12 h 44 min-2.0 minWaning crescent, 18%2:38 AM5:42 PM
Sep 86:26 AM6:52 AM7:33 PM8:00 PM6:59 PM9:02 PM12 h 41 min-3.0 minWaning crescent, 11%3:53 AM6:17 PM
Sep 96:26 AM6:53 AM7:32 PM7:58 PM6:57 PM9:01 PM12 h 39 min-2.0 minWaning crescent, 5%5:06 AM6:48 PM
Sep 106:27 AM6:53 AM7:30 PM7:56 PM6:56 PM8:59 PM12 h 37 min-2.0 minNew moon 10:27 PM6:17 AM7:15 PM
Sep 116:28 AM6:54 AM7:29 PM7:55 PM6:54 PM8:57 PM12 h 35 min-2.0 minNew moon, 0%7:25 AM7:40 PM
Sep 126:29 AM6:55 AM7:27 PM7:53 PM6:53 PM8:56 PM12 h 32 min-3.0 minNew moon, 1%8:31 AM8:05 PM
Sep 136:30 AM6:56 AM7:26 PM7:52 PM6:51 PM8:54 PM12 h 30 min-2.0 minWaxing crescent, 4%9:36 AM8:32 PM
Sep 146:31 AM6:57 AM7:24 PM7:50 PM6:50 PM8:52 PM12 h 27 min-3.0 minWaxing crescent, 9%10:40 AM9:01 PM
Sep 156:31 AM6:58 AM7:23 PM7:49 PM6:48 PM8:50 PM12 h 25 min-2.0 minWaxing crescent, 16%11:44 AM9:34 PM
Sep 166:32 AM6:58 AM7:21 PM7:47 PM6:47 PM8:49 PM12 h 23 min-2.0 minWaxing crescent, 24%12:46 PM10:12 PM
Sep 176:33 AM6:59 AM7:20 PM7:46 PM6:45 PM8:47 PM12 h 21 min-2.0 minWaxing crescent, 34%1:46 PM10:57 PM
Sep 186:34 AM7:00 AM7:18 PM7:44 PM6:44 PM8:45 PM12 h 18 min-3.0 minFirst quarter 3:43 PM2:40 PM11:48 PM
Sep 196:35 AM7:01 AM7:17 PM7:43 PM6:42 PM8:44 PM12 h 16 min-2.0 minFirst quarter, 55%3:28 PM
Sep 206:36 AM7:02 AM7:15 PM7:41 PM6:41 PM8:42 PM12 h 13 min-3.0 minWaxing gibbous, 65%4:10 PM12:44 AM
Sep 216:36 AM7:02 AM7:14 PM7:39 PM6:39 PM8:41 PM12 h 12 min-1.0 minWaxing gibbous, 75%4:45 PM1:44 AM
Sep 226:37 AM7:03 AM7:12 PM7:38 PM6:38 PM8:39 PM12 h 09 min-3.0 minWaxing gibbous, 84%5:15 PM2:46 AM
Sep 236:38 AM7:04 AM7:10 PM7:36 PM6:36 PM8:37 PM12 h 06 min-3.0 minWaxing gibbous, 91%5:43 PM3:49 AM
Sep 246:39 AM7:05 AM7:09 PM7:35 PM6:35 PM8:36 PM12 h 04 min-2.0 minWaxing gibbous, 96%6:08 PM4:52 AM
Sep 256:40 AM7:06 AM7:07 PM7:33 PM6:33 PM8:34 PM12 h 01 min-3.0 minFull moon, 99%6:32 PM5:56 AM
Sep 266:41 AM7:07 AM7:06 PM7:32 PM6:32 PM8:32 PM11 h 59 min-2.0 minFull moon 11:49 AM6:58 PM7:01 AM
Sep 276:41 AM7:07 AM7:04 PM7:30 PM6:30 PM8:31 PM11 h 57 min-2.0 minWaning gibbous, 99%7:25 PM8:08 AM
Sep 286:42 AM7:08 AM7:03 PM7:29 PM6:29 PM8:29 PM11 h 55 min-2.0 minWaning gibbous, 95%7:56 PM9:18 AM
Sep 296:43 AM7:09 AM7:01 PM7:27 PM6:27 PM8:28 PM11 h 52 min-3.0 minWaning gibbous, 90%8:33 PM10:30 AM
Sep 306:44 AM7:10 AM7:00 PM7:26 PM6:25 PM8:26 PM11 h 50 min-2.0 minWaning gibbous, 82%9:18 PM11:44 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.