I love Christmas and the run up to it. (There's a thread in AIBU about Christmas decorations, in which various opinions have been offered, some loving Christmas, others not so much). However, as I say, I love it. For me it begins with Advent, well actually slightly earlier as I make my cake around October half term, and my pudding on Stir up Sunday, but the decorations begin with the Advent wreath and a candle being lit each of the 4 Sundays before Christmas. A week or so before, the tree and decorations come out and stay out until 12th night.
I love all the traditions of the season - Carol concerts, The Salvation Army playing Christmas music in the town centre in the run up to Christmas, all the Christmas services, Christmas markets, Christmas films, mince pies, mulled wine, roast chestnuts, having family and friends visit us and us visit them, the lights and tree, oh, everything, really! ?