Mount Diablo

peak

The record

On the road

Light

Date	Sunrise	Golden hour	Sunset
March equinox	06:51	18:25	18:59
June solstice	05:26	19:34	20:13
September equinox	06:36	18:11	18:46
December solstice	07:00	15:51	16:32

Local time (America/Los_Angeles).

Where it is

37.89605, -116.75562

Elevation 1,687 m

Sources

Drive to it

Byway plans a real route around stops like this one.