Boulder Mountain

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:25	18:55	19:34
June solstice	05:34	20:28	21:14
September equinox	07:09	18:42	19:21
December solstice	07:59	15:52	16:42

Local time (America/Denver).

Where it is

45.37557, -110.35446

Elevation 3,237 m

Sources

Drive to it

Byway plans a real route around stops like this one.