When is the premiere of camp rock on disney channel?10 points!!!?

I mean when are they going to show the movie, camp rock on Disney. People are like saying that the premiere is tonight--(June 20,2008) 7-8pm but, I went to the disney channel website and saw that tonight is not the premiere. Chronicles of Narnia is on now at disney. So when exactly is the premiere of Camp Rock--the real premiere..Thanks!!!