Porphyry Mountain

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:32	19:01	19:40
June solstice	05:40	20:35	21:21
September equinox	07:16	18:48	19:27
December solstice	08:06	15:58	16:48

Local time (America/Denver).

Where it is

45.47472, -111.94207

Elevation 3,074 m

Sources

Drive to it

Byway plans a real route around stops like this one.