Congrats. So happy you got him back so quick. Have you found the way he got out? Make sure you do a really good inspection. I am sure he will try the spot again.
He had been missing for a month (this was at his parent's house) and I'm pretty sure one of them left a gate open when doing yard work and he just wandered out. So hopefully they are more mindfully aware, but now I'll check in on the turtle from time to time to make sure the rascal isn't too adventurous.