The in between.
Harry sat on the Hogwarts express talking with Hermione who was sitting next to him and Ron sitting across from them about what could be happening at Hogwarts.
When they arrived at the school and after the sorting was done. They learned from Dumbledore about the Triwizard Tournament about Durmstrang and Beauxbatons the other two wizardry schools that would becoming in October.
The arrival of Mad Eye Moody the new Defense Of Dark Arts teacher.
Then they went up to Gryffindor tower and went to bed. Getting sleep for the classes.