Extra Magic Hours?

[Jen Q]

I was searching the WDW site, and I noticed that the parks have 2 hours at the end for extra magic hours on specified dates (for guests staying on property). BUT when I look at July when we are going, there is only an hour before opening and NO hours at the end. I would prefer the late night hours...are they going to add them later or why are there no late extra magic hours in July? Thank you!