Sunrise and sunset in Challis

Challis Sunrise, Sunset and Moon in September 2026

Local time (MDT)

Day length goes from 13 h 13 min on September 1 to 11 h 45 min on September 30. Sunrise moves from 7:00 AM to 7:34 AM and sunset from 8:13 PM to 7:19 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 16:30 AM7:00 AM8:13 PM8:43 PM7:34 PM9:57 PM13 h 13 minWaning gibbous, 77%9:58 PM12:14 PM
Sep 26:31 AM7:01 AM8:11 PM8:41 PM7:33 PM9:55 PM13 h 10 min-3.0 minWaning gibbous, 68%10:31 PM1:32 PM
Sep 36:32 AM7:02 AM8:09 PM8:39 PM7:31 PM9:53 PM13 h 07 min-3.0 minLast quarter, 58%11:14 PM2:49 PM
Sep 46:33 AM7:03 AM8:08 PM8:37 PM7:29 PM9:50 PM13 h 05 min-2.0 minLast quarter 1:51 AM4:01 PM
Sep 56:35 AM7:04 AM8:06 PM8:35 PM7:27 PM9:48 PM13 h 02 min-3.0 minWaning crescent, 37%12:11 AM5:02 PM
Sep 66:36 AM7:06 AM8:04 PM8:34 PM7:25 PM9:46 PM12 h 58 min-4.0 minWaning crescent, 27%1:20 AM5:50 PM
Sep 76:37 AM7:07 AM8:02 PM8:32 PM7:24 PM9:44 PM12 h 55 min-3.0 minWaning crescent, 18%2:38 AM6:27 PM
Sep 86:38 AM7:08 AM8:00 PM8:30 PM7:22 PM9:42 PM12 h 52 min-3.0 minWaning crescent, 11%3:59 AM6:56 PM
Sep 96:40 AM7:09 AM7:58 PM8:28 PM7:20 PM9:39 PM12 h 49 min-3.0 minWaning crescent, 5%5:19 AM7:20 PM
Sep 106:41 AM7:10 AM7:57 PM8:26 PM7:18 PM9:37 PM12 h 47 min-2.0 minNew moon 9:27 PM6:36 AM7:41 PM
Sep 116:42 AM7:11 AM7:55 PM8:24 PM7:16 PM9:35 PM12 h 44 min-3.0 minNew moon, 0%7:50 AM8:00 PM
Sep 126:43 AM7:13 AM7:53 PM8:22 PM7:14 PM9:33 PM12 h 40 min-4.0 minNew moon, 1%9:02 AM8:20 PM
Sep 136:44 AM7:14 AM7:51 PM8:20 PM7:13 PM9:31 PM12 h 37 min-3.0 minWaxing crescent, 4%10:13 AM8:40 PM
Sep 146:46 AM7:15 AM7:49 PM8:18 PM7:11 PM9:29 PM12 h 34 min-3.0 minWaxing crescent, 9%11:24 AM9:04 PM
Sep 156:47 AM7:16 AM7:47 PM8:16 PM7:09 PM9:27 PM12 h 31 min-3.0 minWaxing crescent, 16%12:33 PM9:32 PM
Sep 166:48 AM7:17 AM7:45 PM8:14 PM7:07 PM9:24 PM12 h 28 min-3.0 minWaxing crescent, 25%1:40 PM10:06 PM
Sep 176:49 AM7:18 AM7:43 PM8:13 PM7:05 PM9:22 PM12 h 25 min-3.0 minWaxing crescent, 34%2:42 PM10:49 PM
Sep 186:50 AM7:20 AM7:42 PM8:11 PM7:03 PM9:20 PM12 h 22 min-3.0 minFirst quarter 2:43 PM3:37 PM11:40 PM
Sep 196:52 AM7:21 AM7:40 PM8:09 PM7:01 PM9:18 PM12 h 19 min-3.0 minFirst quarter, 55%4:23 PM
Sep 206:53 AM7:22 AM7:38 PM8:07 PM7:00 PM9:16 PM12 h 16 min-3.0 minWaxing gibbous, 66%5:01 PM12:39 AM
Sep 216:54 AM7:23 AM7:36 PM8:05 PM6:58 PM9:14 PM12 h 13 min-3.0 minWaxing gibbous, 75%5:31 PM1:43 AM
Sep 226:55 AM7:24 AM7:34 PM8:03 PM6:56 PM9:12 PM12 h 10 min-3.0 minWaxing gibbous, 84%5:56 PM2:50 AM
Sep 236:56 AM7:25 AM7:32 PM8:01 PM6:54 PM9:10 PM12 h 07 min-3.0 minWaxing gibbous, 91%6:17 PM3:59 AM
Sep 246:58 AM7:27 AM7:30 PM7:59 PM6:52 PM9:08 PM12 h 03 min-4.0 minWaxing gibbous, 96%6:37 PM5:08 AM
Sep 256:59 AM7:28 AM7:28 PM7:57 PM6:50 PM9:06 PM12 h 00 min-3.0 minFull moon, 99%6:56 PM6:18 AM
Sep 267:00 AM7:29 AM7:27 PM7:56 PM6:48 PM9:04 PM11 h 58 min-2.0 minFull moon 10:49 AM7:15 PM7:29 AM
Sep 277:01 AM7:30 AM7:25 PM7:54 PM6:46 PM9:02 PM11 h 55 min-3.0 minWaning gibbous, 99%7:36 PM8:43 AM
Sep 287:02 AM7:31 AM7:23 PM7:52 PM6:44 PM9:00 PM11 h 52 min-3.0 minWaning gibbous, 95%8:01 PM10:00 AM
Sep 297:04 AM7:33 AM7:21 PM7:50 PM6:42 PM8:58 PM11 h 48 min-4.0 minWaning gibbous, 89%8:33 PM11:19 AM
Sep 307:05 AM7:34 AM7:19 PM7:48 PM6:41 PM8:56 PM11 h 45 min-3.0 minWaning gibbous, 82%9:13 PM12:38 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.