My tradition, begun with my ex and now with my new wife, is either Xmas day or the day after, all Xmas decorations come down. I am such a creature of habit that it bothers me to have decorations up too long.
In fact, to make it easier, my Xmas tree is only 15 inches tall so it takes me about 10 seconds to put it away. It has no decorations other than fiber optic lights.
I know........BORING!!!! The wife and I always have a great laugh with it. We bring in the presents and put the tree on top of them.