Sioux County Sunrise / SunsetUnited StatesNDSioux CountySunset9:37 pmFort YatesSunset at 9:37 pmSunset9:39 pmCannon BallSunset at 9:39 pmSunset9:38 pmSelfridgeSunset at 9:38 pmCannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport