Mount Diablo

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:12	18:45	19:20
June solstice	05:46	19:55	20:34
September equinox	06:56	18:32	19:06
December solstice	07:21	16:11	16:53

Local time (America/Los_Angeles).

Where it is

37.88170, -121.91415

Elevation 1,173 m

Sources

Drive to it

Byway plans a real route around stops like this one.