World Day of Social Justice (Social Justice Equality Day) is an international day recognizing the need to promote social justice, which includes efforts to tackle issues such as poverty, exclusion, gender equality, unemployment, human rights, and social protections. Many organizations, including the UN, American Library Association (ALA), and the International Labour Organization, make statements on the importance of social justice for people. Many organizations also present plans for greater social justice by tackling poverty, social and economic exclusion and unemployment. The United Nations General Assembly has decided to observe 20 February annually, approved on 26 November 2007 and starting in 2009, as the World Day of Social Justice.
The Declaration focuses on guaranteeing fair outcomes for all through employment, social protection, social dialogue, and fundamental principles and rights. (Source)