where is christmas celebrated in the world

Christmas is celebrated in many countries around the world, including the United States, Canada, Australia, the United Kingdom, Germany, France, Spain, and many others. The holiday is celebrated on December 25th in most countries, but in some countries it is celebrated on different days. In some countries, such as Russia and Ukraine, Christmas is celebrated on January 7th, due to differences in the way that the Gregorian calendar was adopted in these regions.