"Phineas and Ferb: Summer Belongs to You!" is the 54th broadcast episode of the second season and the 101st broadcast episode overall of the animated television series Phineas and Ferb. It aired on Disney XD on August 2, 2010. It is the first one-hour special, and is longer than "Phineas and Ferb Christmas Vacation", which is 45 minutes long. This episode was first seen at San Diego Comic-Con on July 25, 2010.