The holiday came into effect in 1994 after the end of apartheid, with the intention of fostering reconciliation and national unity.
Before 1994, 16 December was commemorated as the Day of the Vow, also known as Day of the Covenant or Dingaan's Day. The Day of the Vow was a religious holiday commemorating the Voortrekker victory over the Zulus at the Battle of Blood River.