International Day of Peace September 21st 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, (共 2406 字) [閱讀本文] >>