I'm considering keeping the Christmas tree up until Candlemas as January is such a long, dull month and the lights are so pretty!
We don't have any outdoor decorations and I'll probably take the garland, mantelpiece lights etc. down this weekend so it doesn't feel too cluttered. I might give up and take the tree down sooner too but I'd need to put up some non-Christmassy fairy lights somewhere if I do that!