Sioux County Sunrise / SunsetUnited StatesNDSioux CountySunset6:35 pmFort YatesSunset at 6:35 pmSunset6:35 pmCannon BallSunset at 6:35 pmSunset6:37 pmSelfridgeSunset at 6:37 pmCannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport