World Usability Day takes place on November 13, 2025. World Usability Day is held annually on the second Thursday of November. Established in 2005 by the Usability Professionals' Association, World Usability Day or Make Things Easier Day occurs annually to promote the values of usability, usability engineering, user-centered design, universal usability, and every user's responsibility to ask for things that work better. The day adopts a different theme each year. Organisations, groups or individuals are encouraged to hold events to mark the day, optionally according to that year's theme. (With material from: Wikipedia)