Yes, it's the most wonderful time of the year.
And thanks to Norad (North American Aerospace Defense Command) you'll be able to track Father Christmas as he rockets around the globe delivering presents to the eager children of the world.
Every year since 1955 the airforces whose usual responsibility involves defending US airspace devote some of their time to tracking the progress of a fat white-bearded gentleman as he darts around the globe on a sleigh pulled by reindeer.
The Santa Tracker programme began when on December 24 1955 a Sears department store placed an advert in a a Colorado Springs newspaper which invited young readers to contact Santa.