I have a December birthday, and I love it.
Not only is my birthday in December, but it is also in the same week as Christmas. I wouldn't change that for anything. In fact, my father frequently offered to celebrate it in June, instead, but that would not have been the same. I like my birthday in December because the preparations for Christmas make it feel like a special, magical time. A birthday at another part of the year would just sneak up on you. One day it's not your birthday and the next day it is, and then it is over. A December birthday is surrounded by festivities.
There are downsides, of course. My birthday is late enough in the year that I never celebrated my birthday at school. It is easy for it to get lost in the shuffle of holiday plans when people have too many things on their minds already. I was fortunate that my mother also had a December birthday, although hers was between Christmas and New Year's. She knew what it was like to have a birthday during the holiday season, and she went out of her way to make sure my birthday was no less celebrated than it would have been at any other time of year.
So, to all my fellow December birthday folks I say, "Happy Birthday and Happy Holidays!" I hope your special day is filled with the wonder and magic of this season.