Here are some ways to convey the sentiment:
* "Réveille-toi et sois joyeux/joyeuse!" - This literally means "Wake up and be happy!"
* "Levée-toi et brille!" - This is a more literal translation of "Rise and shine" and is quite poetic.
* "Bon matin!" - This simply means "Good morning!" and can be used as a general greeting.
* "Debout, l'heure est venue!" - This means "Get up, it's time!" and has a more urgent tone.
The best option depends on the context and the tone you want to convey.