Summit County Sunrise / SunsetUnited StatesCOSummit CountySunset4:48 pmBreckenridgeSunset at 4:48 pmSunset4:48 pmSilverthorneSunset at 4:48 pmArapahoe Basin Ski AreaBlue RiverBreckenridgeBreckenridge Ski ResortBuffalo MountainCopper MountainCucumber Gulch Wildlife PreserveDillonFriscoGrays PeakHeeneyJacque PeakKeystoneKeystone ResortMontezumaMount GuyotPrairie MountainSilverthorneSummit CoveWildernest