Musselshell County Sunrise / SunsetUnited StatesMTMusselshell CountySunset9:04 pmRoundupSunset at 9:04 pmSunset9:03 pmMusselshellSunset at 9:03 pmSunset9:02 pmMelstoneSunset at 9:02 pmCamp ThreeDevils Hole LakeKleinLake Mason National Wildlife RefugeMelstoneMiller LakeMusselshellRoundupRoundup Airport