23/10/2021
United Nations Day marks the anniversary of the entry into force in 1945 of the UN Charter. With the ratification of this founding document by the majority of its signatories, including the five permanent members of the Security Council, the United Nations officially came into being.
United Nations Day is an annual commemorative day, reflecting the official creation of the United Nations on 24 October 1945. In 1947, the United Nations General Assembly declared 24 October, the anniversary of the Charter of the United Nations, as which “shall be devoted to making known to the people of the world the aims and achievements of the United Nations and to gaining their support for” its work.