Thunder Mountain

peak

The record

On the road

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:27	18:56	19:36
June solstice	05:29	20:36	21:23
September equinox	07:11	18:43	19:23
December solstice	08:07	15:46	16:38

Local time (America/Denver).

Where it is

47.02746, -110.90772

Elevation 2,476 m

Sources

Drive to it

Byway plans a real route around stops like this one.