Alice, my Dens do take quite a bit of sun, inside my pool cage - the screening reduces the sun's intensity maybe 20%. Gigi grows wonderful Dens perched in one of her plumeria plants. They like the brightness and dry in the winter/spring and get some shade in the months when the plumie has leaves. So, yes I'd say "partial sun" would probably be good.
Our weather has been fairly normal, if there is such a thing, I guess. Oak trees are dumping leaves and blooming right on time, and my mango is in full bloom now, to my great relief. It usually puts on a flush of bloom in January, and then another now, but it didn't bloom at all, except one single panicle of flowers in January. I feared we'd have no mangoes again this year, but this bloom looks wonderful. (and smells awful . . par for the course)