Our family has always had our big Christmas celebration on Christmas Eve and we always open all our gifts from everyone (takes hours). Then on Christmas morning the kids get Santa gifts.My whole family comes to our home for Christmas Eve.
When I was a kid I always felt bad for kids who had to wait until morning to open. I didnt understand why everyone didnt open gifts the night before like us.
So to answer, Ty will open all his gifts except the Santa ones on Christmas Eve