Jan 13 Old New Year’s Day
The strangest holiday of the Slavonic calendar. In fact, it is also connected with the conservatism of Slavonic people. After the 1917 Revolution, Russia and Ukraine switched to the western calendar. Before that time they have been 13 days behind the rest of the world. However, even though the official calendar was switched, many people did not want to change and others refused to celebrate New Year before Christmas. The celebrations are not of such an enormous scale as the ones of the New Year’s Day and it is not a day off.