Harmon County Sunrise / SunsetUnited StatesOKHarmon CountySunset5:32 pmHollisSunset at 5:32 pmSunset5:32 pmVinsonSunset at 5:32 pmSunset5:32 pmGouldSunset at 5:32 pmGouldHollisHollis Municipal AirportLake HallMary Kromer ReservoirRay Preston AirportVinson