As it's Memorial Day weekend here in the States, one from the archive: my dad on his way to basic training, with his dad, a WW 1 veteran. I suspect the photo was taken by my dad's younger brother. Scan from the original negative.
Re exposure under Southern California lighting conditions, Bryan's correct: the light is generally consistent between 9:00am and about 4:00 pm, from April through October. About the only correction I'll make is for haze or overcast.