I love Christmas time and always have. I find it magical. I buy "Christmas Fayre" as we call it and put food bits and pieces in a special cupboard on the run up to Christmas. We start in the last week of November on mince pies then it's full steam ahead to Christmas from then on for us.
I love to decorate the house and make it festive using lots of greenery and wreaths and candles and twinkling lights. I don't tend to do garish or OTT, but now we have GC I do reserve one end of the conservatory for full-on tat/grotty (er grotto ) stuff which delights children including a singing mouse, elf, and Father Christmas and revolving trees with bright lights.....Strangely adult guests always take their drinks there and have a laugh. 
Christmas Eve I have a tradition of having the fire lit, a large glass of brandy and listening to carols in the candle-light. OH, not religious, joins me and has since I have known him, and he too says that now he feels it's the special part of Christmas.
A beautiful peace descends and all the tacky trappings of Christmas are meaningless.
I meet my friend later and together we go to midnight mass at church. The walk home, no matter the weather has me feeling full of love, counting my blessings and feeling so grateful for all I have. It sets me up for the day ahead...
I say I am not into religious dogma but I love going to church and singing (whenever) and firmly believe there is more to life than we know, and celebrating the birth of a special baby is just wonderful and what Christmas is all about, to me.
I am itching to start playing my Christmas music - I have quite a collection, for every mood.
Christmas morning - Bucks Fizz, scrambled eggs and smoked salmon for breakfast and dinner all prepared the day before. Music playing as I cook, usually with a sherry in hand. Everyone entering the house has to wear a paper hat, for a while at least...
Then collapsing after lunch and the nothing days which follow, brisk walks, family films, snoozing and using up the leftovers.
It's a good time of year, imo, but I am aware for some it can be the loneliest and bleakest time of the year, but that is for another thread.
I love Christmas.