Rio Grande County Sunrise / SunsetUnited StatesCORio Grande CountySunset8:30 pmDel NorteSunset at 8:30 pmSunset8:29 pmMonte VistaSunset at 8:29 pmSunset8:30 pmBennett PeakSunset at 8:30 pmAlpineBennett PeakChapman FieldDel NorteDel Norte Municipal County AirportDog MountainGrayback MountainHomelakeMaxeyvilleMc Cullough AirportMonte VistaMonte Vista Municipal AirportMonte Vista National Wildlife RefugeMorning Shadows Ranch AirportSouth Fork