Boulder Mountain

peak

The record

On the road

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:29	18:58	19:38
June solstice	05:33	20:36	21:23
September equinox	07:13	18:45	19:25
December solstice	08:07	15:50	16:41

Local time (America/Denver).

Where it is

46.54410, -111.35079

Elevation 2,680 m

Sources

Drive to it

Byway plans a real route around stops like this one.