Blue Mountain

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:02	18:31	19:11
June solstice	05:04	20:10	20:58
September equinox	06:46	18:18	18:58
December solstice	07:42	15:21	16:13

Local time (America/Denver).

Where it is

46.95807, -104.59273

Elevation 904 m

Sources

Drive to it

Byway plans a real route around stops like this one.