International Human Solidarity Day 2025

Saturday, December 20, 2025

International Human Solidarity Day 2025: Celebrating Unity and Collective Action for a Better World

Observed annually on December 20, International Human Solidarity Day emphasizes the importance of solidarity in addressing global challenges like poverty, inequality, and social exclusion. Established by the United Nations General Assembly in 2005, the day calls on governments, organizations, and individuals to work together to achieve the Sustainable Development Goals (SDGs) and promote human and social development across all nations.

Origins and Background

International Human Solidarity Day was proclaimed by the UN General Assembly to recognize solidarity as a core value in international relations. The concept of solidarity is rooted in the UN’s mission to bring nations together to promote peace, human rights, and sustainable development. The establishment of the World Solidarity Fund in 2002 further emphasized the need for collective action to combat poverty and support the world’s most vulnerable populations.

Celebrating Solidarity: A Global Call to Action

International Human Solidarity Day serves as:

  • A day to celebrate unity in diversity.
  • A reminder for governments to honor their commitments to international agreements.
  • An opportunity to raise public awareness about the importance of solidarity in achieving global goals.
  • A platform to encourage discussions on how to promote solidarity to achieve the Sustainable Development Goals, particularly in eradicating poverty.
  • A day for action, encouraging the launch of new initiatives aimed at reducing poverty and fostering social inclusion.

The Role of Solidarity in Sustainable Development

The day is deeply connected to the UN’s Sustainable Development Agenda, which focuses on creating a world where all people can live with dignity, free from poverty and inequality. Solidarity is essential in achieving SDGs like poverty eradication, reducing inequality, and promoting inclusive economic growth. Governments, civil society, and individuals are encouraged to take collective action to achieve these goals, recognizing that cooperation is key to overcoming global challenges.

Connection to the Sustainable Development Goals

International Human Solidarity Day aligns with several critical SDGs that focus on promoting global cooperation and shared responsibility:

  • SDG 1: No Poverty – Eradicating poverty in all its forms through shared global responsibility and action.
  • SDG 10: Reduced Inequalities – Reducing inequality within and among countries by promoting inclusive social and economic development.
  • SDG 17: Partnerships for the Goals – Strengthening global partnerships to achieve the Sustainable Development Goals through international solidarity and cooperation.

How to Participate in International Human Solidarity Day 2025

On December 20, 2025, individuals, organizations, and governments are encouraged to take part in activities that promote solidarity and collective action. Whether through educational programs, community projects, or social media campaigns, International Human Solidarity Day offers a platform to unite efforts toward building a fairer, more inclusive world.

International Human Solidarity Day Themes

Year Theme Description
2019 Unite to Maintain International Peace and Security Focused on solidarity as a key element in addressing global challenges and promoting peace through unity and international cooperation.
2020 Together: Respect, Safety, and Dignity for All Highlighted the importance of solidarity in ensuring respect, safety, and dignity for all people globally.
2021 Underscoring the Importance of Multilateral Cooperation Emphasized global partnerships and collective action to address challenges such as poverty eradication, inequality, and climate change.
2022 Our Future Rests on Solidarity Promoted the idea that global challenges can be overcome by working together, while encouraging celebration of achievements and recommitment to equity.
2023 Advocate for Change Encouraged individuals and organizations to take action in addressing global issues like poverty and injustice through solidarity and collective responsibility.
2024 Our Future Rests on Solidarity Reemphasized the importance of cooperation and solidarity in tackling global challenges, highlighting collective action as the way forward.