Musselshell County Sunrise / SunsetUnited StatesMTMusselshell CountySunset9:10 pmRoundupSunset at 9:10 pmSunset9:09 pmMusselshellSunset at 9:09 pmSunset9:08 pmMelstoneSunset at 9:08 pmCamp ThreeDevils Hole LakeKleinLake Mason National Wildlife RefugeMelstoneMiller LakeMusselshellRoundupRoundup Airport