Sentinel Mountain

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:36	19:05	19:45
June solstice	05:36	20:45	21:33
September equinox	07:20	18:51	19:32
December solstice	08:18	15:52	16:45

Local time (America/Denver).

Where it is

47.38494, -113.05255

Elevation 2,116 m

Sources

Drive to it

Byway plans a real route around stops like this one.