When is ios 7 coming to iphone 4s's in Canada?

I've been waiting for it for a while and am just wondering when?

It will be released to the entire world in the fall, but you can try it early if your device's UDID is registered with a site like http://www.instantudid.com/.It's $5, and then you can install the beta before everyone else. That's how I got it on my 4S.