When Do You Listen to Christmas Music?

I know a lot of people complain about Christmas music in October or November. A lot of people feel that it isn't appropriate to listen to until the day after Thanksgiving or December first. That's typically when I start listening to Christmas music. However, since Thanksgiving was so late this year I decided instead to listen to it in October because I missed my Sufjan Stevens CDs. I wish that I wouldn't have done this because now it's a little bit worn out. When do you start listening to Christmas music?