* Lā mālie: This literally means "calm sun" and is a good way to describe the feeling of gentle sunshine.
* Lā mahana: This means "warm sun" and is another way to describe the feeling of sunshine.
* Ka lā: This simply means "the sun" and is a common way to refer to the sun in general.
You could also use a phrase like "ka lā e hoʻomālamalama ana i ka honua" which means "the sun that illuminates the land."
The best way to say "sunshine" in Hawaiian will depend on the context and the specific meaning you want to convey.