Check some of the southern hemisphere websites, they have 2014 stuff up.
As for northern hemisphere, I'd say august. But thats from experience in Europe, might be earlier in the US/Canada.
My UK/EURO BST Thread - http://www.newschoolers.com/ns/cult/forumthread/thread_id/743385/
Check my blog for updates and reviews: http://aslansskiblog.blogspot.co.uk/
Joey -Formerly *III.JVD.III*
I post from mobile the majority of the time, so if the above is incomprehensible, I apologize.