October!?!? I put mine up Christmas eve. If I don't, my cats climb it and knock it over way too often.

This is awesome!!

I've been watching some Hallmark movies (The Good Witch annual movie is coming on!) They've been promoting Countdown to Christmas and "It's beginning to look like Christmas" start to play and freaks me out!
Few days before Thanksgiving I start with my outdoor decor, then the day after Thanksgiving I put up my tree and all my indoor decor and all doesn't come down till the New Year-ish.

Tree goes up the weekend after Thanksgiving, at the earliest. NOT before.

We scramble to get ours up the week before Christmas.