Why is spring in the air?

My plants seem to be all confused! I'm not sure what's going on but I'm certainly enjoying it... My azaleas (which didn't bloom very well in the spring when they were supposed to) are giving me pretty pink blooms, my morning glories are in full glory along with my rose, my mums and my crepe myrtle! 

I guess everybody in the yard is having their last hurrah before the fall leaves steal the show :)