Assuming you're not working.....
we spend the morning in our pj's just generally pottering about the house. After lunch of cold meats and pickle etc we head out for walk on local beach and then to garden centre for hot chocolate and cake.
Then off home for baths and back in pj's (new ones especially for xmas eve!!) and watch a christmassy film. Then story and children off to bed while me and dh open wine and pig out!!!
What do you do~?