Sonoma Mountain

peak

The record

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:15	18:48	19:23
June solstice	05:48	19:58	20:38
September equinox	06:59	18:34	19:09
December solstice	07:24	16:12	16:54

Local time (America/Los_Angeles).

Where it is

38.32297, -122.57498

Elevation 697 m

Sources

Drive to it

Byway plans a real route around stops like this one.