It's the most wonderful time of the year - families are getting together and excited children will be awaiting the arrival of Santa tonight.

With just hours left until Christmas Day, it's time to track Santa's sleigh through the skies with the North American Aerospace Defense Command's (NORAD) Santa Tracker.

Santa will begin his journey in the South Pacific. He'll then travel to New Zealand and Australia, Japan, Asia, Africa, Western Europe, Canada, the US and finally Central and South America.

Click here to watch as Santa brings presents to the homes of some 200 million children.