Summit County Sunrise / SunsetUnited StatesCOSummit CountySunset5:20 pmBreckenridgeSunset at 5:20 pmSunset5:20 pmSilverthorneSunset at 5:20 pmArapahoe Basin Ski AreaBlue RiverBreckenridgeBreckenridge Ski ResortBuffalo MountainCopper MountainCucumber Gulch Wildlife PreserveDillonFriscoGrays PeakHeeneyJacque PeakKeystoneKeystone ResortMontezumaMount GuyotPrairie MountainSilverthorneSummit CoveWildernest