ترجمة - لاتيني-انجليزي - Omnia sol temperat purus et subtilis

Aestatem temperat umbra.

Cf. Love Lyrics from the Carmina Burana, p. 161: The sun, so clear and fine, lends warmth to all things

i am not sure if ''precise'' is the accurate word...maybe ''simple''?

The pure and precise sun rules everything

or

Everything is ruled by the pure and precise sun.

Thanks everybody for your inputs, but I don't see any important change in meaning in your suggestions and since this is an "only meaning" translation, I'm validating it as it is.