Backward Day takes place on January 31, 2025. It is a day to do everything backwards! There are different ways to celebrate this day: walk backward, put your clothes on backward, try to write, speak or read backwards. You could also arrange the whole day backwards, so that you first sleep the whole day long and in the evening start working. Start the day with dinner and end it with breakfast. Tell people "Bye" when arriving and "Hi" when leaving. Backward is defined as the opposite direction to forward.