When Does Christmas Officially End?

Ok so Christmas - December 25th - has officially passed us by, but is Christmas over for you?

What I want to know is when does Christmas officially end for you? Is it over on the 26th of December? Does it last until the New Year?

When do you take down the lights, decorations and tree?

When do you stop listening to Christmas music?

I'm asking because I really don't have a set time for our household. I think we usually wait until after the new year, but I honestly can't remember.

So when do you think is the best time to start stripping your house of Christmas?

Let me know and we'll keep the discussion going until 2019!