Sunrise and sunset in Thermopolis

Thermopolis Sunrise, Sunset and Moon in February 2026

Local time (MST)

Day length goes from 9 h 55 min on February 1 to 11 h 09 min on February 28. Sunrise moves from 7:29 AM to 6:51 AM and sunset from 5:24 PM to 6:00 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
Feb 16:59 AM7:29 AM5:24 PM5:55 PM4:42 PM7:03 PM9 h 55 minFull moon 3:10 PM5:20 PM7:36 AM
Feb 26:58 AM7:28 AM5:26 PM5:56 PM4:44 PM7:04 PM9 h 58 min+3.0 minFull moon, 100%6:37 PM8:04 AM
Feb 36:57 AM7:27 AM5:27 PM5:57 PM4:45 PM7:05 PM10 h 00 min+2.0 minWaning gibbous, 98%7:50 PM8:27 AM
Feb 46:56 AM7:26 AM5:28 PM5:59 PM4:47 PM7:06 PM10 h 02 min+2.0 minWaning gibbous, 94%9:00 PM8:47 AM
Feb 56:54 AM7:25 AM5:30 PM6:00 PM4:48 PM7:07 PM10 h 05 min+3.0 minWaning gibbous, 87%10:07 PM9:05 AM
Feb 66:53 AM7:23 AM5:31 PM6:01 PM4:50 PM7:09 PM10 h 08 min+3.0 minWaning gibbous, 79%11:13 PM9:24 AM
Feb 76:52 AM7:22 AM5:32 PM6:02 PM4:51 PM7:10 PM10 h 10 min+2.0 minWaning gibbous, 70%9:43 AM
Feb 86:51 AM7:21 AM5:34 PM6:04 PM4:53 PM7:11 PM10 h 13 min+3.0 minWaning gibbous, 60%12:19 AM10:05 AM
Feb 96:50 AM7:19 AM5:35 PM6:05 PM4:54 PM7:12 PM10 h 16 min+3.0 minLast quarter 5:43 AM1:25 AM10:32 AM
Feb 106:48 AM7:18 AM5:37 PM6:06 PM4:56 PM7:14 PM10 h 19 min+3.0 minWaning crescent, 39%2:30 AM11:05 AM
Feb 116:47 AM7:17 AM5:38 PM6:08 PM4:57 PM7:15 PM10 h 21 min+2.0 minWaning crescent, 29%3:32 AM11:46 AM
Feb 126:46 AM7:15 AM5:39 PM6:09 PM4:59 PM7:16 PM10 h 24 min+3.0 minWaning crescent, 20%4:29 AM12:36 PM
Feb 136:44 AM7:14 AM5:41 PM6:10 PM5:00 PM7:17 PM10 h 27 min+3.0 minWaning crescent, 12%5:17 AM1:35 PM
Feb 146:43 AM7:13 AM5:42 PM6:12 PM5:02 PM7:18 PM10 h 29 min+2.0 minWaning crescent, 6%5:58 AM2:42 PM
Feb 156:42 AM7:11 AM5:43 PM6:13 PM5:03 PM7:20 PM10 h 32 min+3.0 minWaning crescent, 2%6:31 AM3:52 PM
Feb 166:40 AM7:10 AM5:45 PM6:14 PM5:05 PM7:21 PM10 h 35 min+3.0 minNew moon, 0%6:58 AM5:03 PM
Feb 176:39 AM7:08 AM5:46 PM6:15 PM5:06 PM7:22 PM10 h 38 min+3.0 minNew moon 5:01 AM7:21 AM6:15 PM
Feb 186:37 AM7:07 AM5:47 PM6:17 PM5:08 PM7:23 PM10 h 40 min+2.0 minWaxing crescent, 3%7:41 AM7:27 PM
Feb 196:36 AM7:05 AM5:49 PM6:18 PM5:09 PM7:25 PM10 h 44 min+4.0 minWaxing crescent, 8%8:01 AM8:40 PM
Feb 206:35 AM7:04 AM5:50 PM6:19 PM5:10 PM7:26 PM10 h 46 min+2.0 minWaxing crescent, 14%8:21 AM9:55 PM
Feb 216:33 AM7:02 AM5:51 PM6:20 PM5:12 PM7:27 PM10 h 49 min+3.0 minWaxing crescent, 23%8:44 AM11:12 PM
Feb 226:31 AM7:01 AM5:53 PM6:22 PM5:13 PM7:28 PM10 h 52 min+3.0 minWaxing crescent, 32%9:10 AM
Feb 236:30 AM6:59 AM5:54 PM6:23 PM5:15 PM7:30 PM10 h 55 min+3.0 minFirst quarter, 42%9:42 AM12:31 AM
Feb 246:28 AM6:57 AM5:55 PM6:24 PM5:16 PM7:31 PM10 h 58 min+3.0 minFirst quarter 5:28 AM10:24 AM1:49 AM
Feb 256:27 AM6:56 AM5:57 PM6:26 PM5:17 PM7:32 PM11 h 01 min+3.0 minWaxing gibbous, 63%11:18 AM3:02 AM
Feb 266:25 AM6:54 AM5:58 PM6:27 PM5:19 PM7:33 PM11 h 04 min+3.0 minWaxing gibbous, 73%12:25 PM4:06 AM
Feb 276:24 AM6:52 AM5:59 PM6:28 PM5:20 PM7:35 PM11 h 07 min+3.0 minWaxing gibbous, 82%1:40 PM4:56 AM
Feb 286:22 AM6:51 AM6:00 PM6:29 PM5:22 PM7:36 PM11 h 09 min+2.0 minWaxing gibbous, 89%2:58 PM5:35 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.