Christmas Eve is on the 24th of December, same as in every other country. Many Norwegian will actually call Christmas Day "their Christmas Eve" when talking about how they celebrate Christmas on Christmas day in other countries. This is technically incorrect, as we also call the 25th of December Christmas Day. In addition to the 23rd, which we call Little Christmas Eve, the following days are dubbed the 1st, 2nd and 3rd Day of Christmas, and so on. In short, Norwegian uses the same terminology when it comes to Christmas, with the exception of the added Little Christmas Eve.