Why does Friday exist?

Friday exists as part of the seven-day week, a system that has been used for millennia across various cultures. The name "Friday" is derived from the Old English "Frīgedæg," meaning "day of Frigg," the Norse goddess associated with love and fertility. In many cultures, Friday marks the end of the workweek and the beginning of the weekend, serving as a time for rest and social activities. Its significance varies across different traditions, often associated with religious practices and customs.