The General Assembly of the United Nations proclaimed 20 February as World Day of Social Justice.
Social development aims at social justice, solidarity, harmony and equality within and among countries and social justice, equality and equity constitute the fundamental values of all societies. To achieve “a society for all” governments made a commitment to the creation of a framework for action to promote social justice at national, regional and international levels.
The General Assembly also pledged to promote the equitable distribution of income and greater access to resources through equity and equality and opportunity for all. The governments recognized as well that economic growth should promote equity and social justice and that “a society for all” must be based on social justice and respect for all human rights and fundamental freedoms.
The observance of this day aims to contribute to the efforts of the international community in poverty eradication, promotion of full employment and decent work, gender equity and access to social well-being and justice for all.
Read more about it here.