Musselshell County Sunrise / SunsetUnited StatesMTMusselshell CountySunset6:05 pmRoundupSunset at 6:05 pmSunset6:04 pmMusselshellSunset at 6:04 pmSunset6:03 pmMelstoneSunset at 6:03 pmCamp ThreeDevils Hole LakeKleinLake Mason National Wildlife RefugeMelstoneMiller LakeMusselshellRoundupRoundup Airport