Zambia

Africa Day, May 25. Anniversary of the formation of the Organization of African Unity in 1963.
Independence Day, October 24. On this day in 1964 the Instruments of Independence was signed.
Heroes' Day, first Monday in July (Jul 5, 2004). A memorial day for those who died in the independence movement.
Unity Day, first Tuesday of July (Jul 6, 2004).
Youth Day, second Monday of March (Mar 8, 2004).

Public holidays   New Year's Day, Youth Day, Easter, Labor Day (May 1), Africa Day, Heroes Day, Unity Day, Farmers' Day (1st Mon in Aug), Independence Day, Christmas.