Summit County Sunrise / SunsetUnited StatesCOSummit CountySunset7:27 pmBreckenridgeSunset at 7:27 pmSunset7:27 pmSilverthorneSunset at 7:27 pmArapahoe Basin Ski AreaBlue RiverBreckenridgeBreckenridge Ski ResortBuffalo MountainCopper MountainCucumber Gulch Wildlife PreserveDillonFriscoGrays PeakHeeneyJacque PeakKeystoneKeystone ResortMontezumaMount GuyotPrairie MountainSilverthorneSummit CoveWildernest