The malls over here have the Christmas decorations already up. One even had Santa Claus already and this was 2 weeks ago.
I know that one of the radio stations played Xmas music last year but they have not started yet. Maybe next week. I think that is too much. I hate most Xmas music anyway. Maybe mix the Xmas music with the normal stuff is good but all Xmas is not good too early.
I can see maybe 2 weeks before but that's it.