This project will tell you what day of the week a certain date is! It uses an algorithm to figure it out. For now, the year min and max are 2000 - 2099, but I can expand it later. Just enter the date you want by clicking the arrow by the box you want to change or by clicking set to today. It avoids entering any non-existent dates. The date selection is also in a different project if you want to use it. If you have any questions, ask in the comments!