In 1981 the United Nations General Assembly passed resolution 36/67 declaring an International Day of Peace. In 2001, the United Nations General Assembly adopted a new resolution 55/282 declaring 21 September of each year as the International Day of Peace.
The Assembly declared that the Day be observed as a day of global ceasefire and non-violence, an invitation to all nations and people to honour a cessation of hostilities during the Day. It invited all Member States, organizations of the United Nations system, regional and non-governmental organizations and individuals to commemorate the Day in an appropriate manner, including through education and public awareness, and to cooperate with the United Nations in establishing a global ceasefire.
