International Delegates’ Day
April 25
About International Delegates’ Day
International Delegates’ Day is observed on 25 April each year, recognising the role of representatives and delegates of Member States to the United Nations. Proclaimed by the UN General Assembly in 2019, the day marks the anniversary of the opening of the San Francisco Conference in 1945, where delegates from 50 countries came together to draft the Charter of the United Nations.
The Story Behind International Delegates’ Day
On 25 April 1945, delegates from 50 countries assembled in San Francisco for what would become known as the United Nations Conference on International Organization. The gathering was a defining moment in modern history: the world was still engulfed in the Second World War, and the delegates had been charged with creating an international body that could prevent future conflicts and promote cooperation among nations.
Over two months of intensive negotiations, the delegates drafted the Charter of the United Nations, which was signed on 26 June 1945. The Charter established the structure and principles of the United Nations, including its commitment to maintaining international peace and security, developing friendly relations among nations, promoting human rights, and serving as a forum for harmonising the actions of nations. The UN officially came into existence on 24 October 1945, when the Charter was ratified by the required number of member states.
For decades, the anniversary of the San Francisco Conference passed without a dedicated observance. That changed on 2 April 2019, when the General Assembly adopted Resolution 73/286, proclaiming 25 April as International Delegates’ Day. The resolution recalls the historic achievement of the San Francisco Conference and recognises the essential role that delegates play in advancing the UN’s mission. The first official celebration of International Delegates’ Day took place in 2020.
The day is intended not only to honour current delegates but also to pay tribute to the original 50 delegations whose vision and diplomacy laid the foundation for the multilateral system that continues to shape global affairs.
When and Where is International Delegates’ Day Observed?
International Delegates’ Day is observed on 25 April each year. In 2026, it falls on Saturday, 25 April. The date is fixed and does not change. Observances take place primarily at UN headquarters in New York and at UN offices around the world, though the day is also recognised by diplomatic communities, universities, and international relations institutions globally.
Traditions and Customs
- Commemorative events at the UN — The UN Secretariat and member state missions typically organise panel discussions, exhibitions, and receptions that highlight the work of delegates and the history of the United Nations.
- Educational programmes — Universities and Model United Nations (MUN) groups often mark the day with special sessions, lectures, or simulations that introduce young people to the work of international diplomacy.
- Tributes to the San Francisco Conference — Events may include screenings of historical footage from the 1945 conference, displays of archival documents, and presentations on the drafting of the UN Charter.
- Social media campaigns — The UN and its agencies share stories, photographs, and profiles of delegates past and present, highlighting the diverse backgrounds and contributions of those who serve at the organisation.
- Multilingual celebrations — Given the international nature of the UN, events often incorporate multiple languages and cultural traditions, reflecting the diversity of the organisation’s membership.
Ways to Mark International Delegates’ Day
- Learn about the UN Charter — Read the Charter of the United Nations, the foundational document that has guided international relations since 1945. It is freely available on the UN website in all six official languages.
- Explore the history of the San Francisco Conference — Watch documentaries, read historical accounts, or visit the UN’s digital archives to understand how 50 nations came together to build a framework for global cooperation.
- Participate in a Model United Nations event — MUN simulations provide a hands-on introduction to international diplomacy and the work of delegates. Many schools and universities run MUN programmes year-round.
- Contact your country’s UN mission — Learn about the delegates who represent your country at the UN and the issues they are currently working on. Many missions maintain public-facing websites and social media channels.
- Share on social media — Use #DelegatesDay and #UnitedNations to join the conversation. Share what the UN means to you or highlight a delegate whose work you admire.
- Support multilateral diplomacy — Advocate for your government’s engagement with the UN and other international organisations. Effective multilateralism depends on political commitment from member states.
Facts and Figures
- The San Francisco Conference opened on 25 April 1945, with delegates from 50 countries. The UN Charter was signed two months later, on 26 June 1945.
- The United Nations now has 193 member states, up from the original 51 founding members (Poland signed the Charter shortly after the conference).
- International Delegates’ Day was established by General Assembly Resolution 73/286, adopted on 2 April 2019.
- The first official celebration of International Delegates’ Day took place on 25 April 2020.
- The UN has six official languages: Arabic, Chinese, English, French, Russian, and Spanish.
Frequently Asked Questions
What is International Delegates’ Day?
International Delegates’ Day is a United Nations observance on 25 April that recognises the role of delegates and representatives of Member States to the UN. It commemorates the opening of the 1945 San Francisco Conference, where the UN Charter was drafted.
When is International Delegates’ Day in 2026?
International Delegates’ Day falls on Saturday, 25 April 2026.
Why is it celebrated on 25 April?
The date marks the anniversary of the opening of the San Francisco Conference on 25 April 1945, when delegates from 50 countries gathered to negotiate and draft the Charter of the United Nations.
Spread the Word
Share International Delegates’ Day with your community using #DelegatesDay and #UnitedNations. Whether you read the UN Charter, attend a Model UN event, or simply learn about your country’s representation at the UN, every act of engagement strengthens the multilateral system.
Related Awareness Days
- World Malaria Day — Also observed on 25 April, drawing attention to the global fight against malaria and the need for continued investment in prevention and treatment.
- World IP Day — Held on 26 April, celebrating intellectual property and the role of innovation in improving daily life.
- World Press Freedom Day — Observed on 3 May, highlighting the importance of a free press for democracy and human rights.
Links
- Visit the official UN International Delegates’ Day page
- Explore more awareness days at AwarenessDays.com
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