Du 2025 Holiday Calendar

Du 2025 Holiday Calendar. The academic calendar covers essential dates throughout the academic year, including registration deadlines, add/drop, final exam periods and breaks. Plan your year with our comprehensive calendar view.

The academic calendar covers essential dates throughout the academic year, including registration deadlines, add/drop, final exam periods and breaks. Federal employees in the washington, dc, area are entitled to a holiday on the day a president is inaugurated every fourth year after 1965.