A lot of South Aussies roll out the Xmas tree on Pageant day, in early November, even at work.
I've told a girl here at work, "It's too early for Xmas, we had one only last year". Seriously though, it brightens up the office.
Having said that, very disappointed with my 25 yo son, he won't share his advent calendar with me. Freddo Frog one too!! May have to get one for myself....