Sunrise and sunset in Heyburn

Heyburn Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 09 min on September 1 to 11 h 47 min on September 30. Sunrise moves from 7:00 AM to 7:31 AM and sunset from 8:09 PM to 7:18 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 16:31 AM7:00 AM8:09 PM8:38 PM7:31 PM9:49 PM13 h 09 minWaning gibbous, 77%10:02 PM12:07 PM
Sep 26:32 AM7:01 AM8:07 PM8:36 PM7:30 PM9:47 PM13 h 06 min-3.0 minWaning gibbous, 68%10:37 PM1:23 PM
Sep 36:33 AM7:02 AM8:06 PM8:34 PM7:28 PM9:45 PM13 h 04 min-2.0 minLast quarter, 58%11:21 PM2:39 PM
Sep 46:35 AM7:03 AM8:04 PM8:33 PM7:26 PM9:43 PM13 h 01 min-3.0 minLast quarter 1:51 AM3:50 PM
Sep 56:36 AM7:04 AM8:02 PM8:31 PM7:25 PM9:41 PM12 h 58 min-3.0 minWaning crescent, 37%12:18 AM4:51 PM
Sep 66:37 AM7:06 AM8:00 PM8:29 PM7:23 PM9:38 PM12 h 54 min-4.0 minWaning crescent, 27%1:27 AM5:40 PM
Sep 76:38 AM7:07 AM7:59 PM8:27 PM7:21 PM9:36 PM12 h 52 min-2.0 minWaning crescent, 18%2:44 AM6:19 PM
Sep 86:39 AM7:08 AM7:57 PM8:25 PM7:20 PM9:34 PM12 h 49 min-3.0 minWaning crescent, 11%4:03 AM6:50 PM
Sep 96:40 AM7:09 AM7:55 PM8:24 PM7:18 PM9:32 PM12 h 46 min-3.0 minWaning crescent, 5%5:21 AM7:16 PM
Sep 106:41 AM7:10 AM7:53 PM8:22 PM7:16 PM9:30 PM12 h 43 min-3.0 minNew moon 9:27 PM6:36 AM7:38 PM
Sep 116:42 AM7:11 AM7:52 PM8:20 PM7:14 PM9:28 PM12 h 41 min-2.0 minNew moon, 0%7:48 AM7:59 PM
Sep 126:44 AM7:12 AM7:50 PM8:18 PM7:13 PM9:26 PM12 h 38 min-3.0 minNew moon, 1%8:59 AM8:20 PM
Sep 136:45 AM7:13 AM7:48 PM8:16 PM7:11 PM9:24 PM12 h 35 min-3.0 minWaxing crescent, 4%10:08 AM8:43 PM
Sep 146:46 AM7:14 AM7:46 PM8:15 PM7:09 PM9:22 PM12 h 32 min-3.0 minWaxing crescent, 9%11:17 AM9:08 PM
Sep 156:47 AM7:15 AM7:45 PM8:13 PM7:07 PM9:20 PM12 h 30 min-2.0 minWaxing crescent, 16%12:24 PM9:37 PM
Sep 166:48 AM7:16 AM7:43 PM8:11 PM7:06 PM9:18 PM12 h 27 min-3.0 minWaxing crescent, 25%1:30 PM10:13 PM
Sep 176:49 AM7:17 AM7:41 PM8:09 PM7:04 PM9:16 PM12 h 24 min-3.0 minWaxing crescent, 34%2:31 PM10:56 PM
Sep 186:50 AM7:18 AM7:39 PM8:07 PM7:02 PM9:14 PM12 h 21 min-3.0 minFirst quarter 2:43 PM3:26 PM11:47 PM
Sep 196:51 AM7:19 AM7:37 PM8:06 PM7:00 PM9:12 PM12 h 18 min-3.0 minFirst quarter, 55%4:12 PM
Sep 206:52 AM7:20 AM7:36 PM8:04 PM6:59 PM9:10 PM12 h 16 min-2.0 minWaxing gibbous, 66%4:51 PM12:46 AM
Sep 216:53 AM7:22 AM7:34 PM8:02 PM6:57 PM9:09 PM12 h 12 min-4.0 minWaxing gibbous, 75%5:23 PM1:49 AM
Sep 226:54 AM7:23 AM7:32 PM8:00 PM6:55 PM9:07 PM12 h 09 min-3.0 minWaxing gibbous, 84%5:49 PM2:55 AM
Sep 236:56 AM7:24 AM7:30 PM7:58 PM6:53 PM9:05 PM12 h 06 min-3.0 minWaxing gibbous, 91%6:12 PM4:02 AM
Sep 246:57 AM7:25 AM7:28 PM7:57 PM6:51 PM9:03 PM12 h 03 min-3.0 minWaxing gibbous, 96%6:33 PM5:09 AM
Sep 256:58 AM7:26 AM7:27 PM7:55 PM6:50 PM9:01 PM12 h 01 min-2.0 minFull moon, 99%6:54 PM6:17 AM
Sep 266:59 AM7:27 AM7:25 PM7:53 PM6:48 PM8:59 PM11 h 58 min-3.0 minFull moon 10:49 AM7:15 PM7:26 AM
Sep 277:00 AM7:28 AM7:23 PM7:51 PM6:46 PM8:57 PM11 h 55 min-3.0 minWaning gibbous, 99%7:38 PM8:38 AM
Sep 287:01 AM7:29 AM7:21 PM7:49 PM6:44 PM8:55 PM11 h 52 min-3.0 minWaning gibbous, 95%8:05 PM9:53 AM
Sep 297:02 AM7:30 AM7:20 PM7:48 PM6:42 PM8:53 PM11 h 50 min-2.0 minWaning gibbous, 89%8:38 PM11:10 AM
Sep 307:03 AM7:31 AM7:18 PM7:46 PM6:41 PM8:52 PM11 h 47 min-3.0 minWaning gibbous, 82%9:20 PM12:28 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.