Is the sun coming up or coming down?

CK: Mom, is it a new brand day?

me: No, buddy, it's the same day as when you woke up.

CK: Is the sun coming up or coming down?

me: The sun is up.
CK: Oh, up, up, up in the sky. as he points his finger high in the air.

or

me: The sun is going down
CK: Oh, ok.

Love that kid!