In the United States and Canada, the Santa Claus traditions are essentially the same, except in Quebec and other French speaking areas, with its réveillon and the Père Noël (”Father Christmas” in French).

The Celebration of Boxing Day on the day after Christmas Day is a tradition practiced in Canada, as it is in the UK.

According to a study by FOX News, 96% of the people in the United States celebrate Christmas, while only 78% of Americans are Christian according to the CIA World Factbook.

Source: Wikipedia