Don't know for sure but I think it is 11 a.m. A CM suggested to me during a hot, blistering day in May that we should watch the parade from there. The tables are all shaded and under a roof. I was able to get a refreshing margarita and a non alcoholic frozen drink for my son. It was so clean, drinks were great and it was not crowded at all. The parade goes right by there.
Have fun.