Musselshell County Sunrise / SunsetUnited StatesMTMusselshell CountySunset8:31 pmRoundupSunset at 8:31 pmSunset8:30 pmMusselshellSunset at 8:30 pmSunset8:29 pmMelstoneSunset at 8:29 pmCamp ThreeDevils Hole LakeKleinLake Mason National Wildlife RefugeMelstoneMiller LakeMusselshellRoundupRoundup Airport