Sioux County Sunrise / SunsetUnited StatesNDSioux CountySunset9:30 pmFort YatesSunset at 9:30 pmSunset9:31 pmCannon BallSunset at 9:31 pmSunset9:31 pmSelfridgeSunset at 9:31 pmCannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport