Wake up whatever time the DC wake up, some years this is around 5am-6am and it her years its 7am-8am.
No stockings so straight downstairs to see if Santa has been.
We wrap paper over the doorway into the living room so the DC can burst through it.
We all open our gifts together.
Breakfast is whatever everyone wants. DC usually have selection box because you can have chocolate for breakfast at Christmas, DH and I usually have a bacon sandwich.
Everyone chills out, plays with their presents, potters around, gets dresed at some point. Either DH or I takes the dog out and some of the DC might tag along.
We have our Christmas Dinner whenever it's ready, anywhere between 1pm and 4pm depending on when I get around to start cooking it. DC usually drift away part way through so DH and I have a glass of wine together at the table while they go do their own thing.
We do some more chilling out and pottering, if DC got any games we play them or we build Lego models or put playsets together.
In the evening we put pyjamas back on, we get out snacks and sweets, and we watch a film. DC are allowed to stay up as long as they want.
Boxing Day family come to visit but Christmas Day is just for us.