每年9月21日世界各地都要庆祝国际和平日。联合国大会宣布将这一日定为国际和平日，专供所有国家和人民在自己内部以及彼此之间加强和平的理想。

2018年国际和平日的主题：“和平权利——《世界人权宣言》70周年”　

该主题是为了庆祝《世界人权宣言》发布70周年。《世界人权宣言》是人权史上一份具有里程碑意义的文件。

该《宣言》由来自世界各个区域具有不同法律和文化背景的代表起草，由联合国大会于1948年12月10日在巴黎通过，是衡量所有国家和人民所取得成就的一个共同标准。http://www.un.org/zh/events/peaceday/ 

International Day of Peace 

Each year the International Day of Peace is observed around the world on 21 September. The General Assembly has declared this as a day devoted to strengthening the ideals of peace, both within and among all nations and peoples.

2018 Theme: “The Right to Peace - The Universal Declaration of Human Rights at 70”

The theme celebrates the 70th anniversary of the Universal Declaration of Human Rights.

The Universal Declaration of Human Rights is a milestone document in the history of human rights. Drafted by representatives with different legal and cultural backgrounds from all regions of the world, the Declaration was adopted by the United Nations General Assembly in Paris on 10 December 1948 as a common standard of achievement for all peoples and all nations.