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United Nations Day 2026: the UN turns 81 as Guterres calls for 'dialogue over division'
In brief
October 24 is United Nations Day, the anniversary of the day in 1945 when the UN Charter came into force and the United Nations officially came into being. In his message for 2026, Secretary-General António Guterres said that for 81 years the UN has given life to the idea that humanity's future depends on working together, and urged countries to choose "dialogue over division, cooperation over confrontation, solidarity over fear."
Why October 24?
In 1945, representatives of 50 countries met in San Francisco to draw up the UN Charter. The organization officially came into existence on October 24, 1945, once the Charter had been ratified by a majority of signatories, including the five permanent members of the Security Council: China, France, the Soviet Union, the United Kingdom and the United States. Today the UN has 193 member states.
What Guterres said
In his video message, the Secretary-General listed the UN's work on settling disputes through diplomacy and law, fighting poverty and hunger, promoting human rights, delivering aid in disasters, protecting health and the planet, and expanding opportunity for women and girls. He said the world is being reshaped by the climate crisis, rising inequality and technology that moves faster than the rules governing it, and asked all countries to recommit to the Charter and international law and to strengthen the UN.
Countries marked the day too. In a statement, Canadian Prime Minister Mark Carney said Canada helped shape the Charter in 1945, is the UN's sixth-largest contributor, and that "cooperation is not an ideal, it is a necessity."
Quick facts for students
- UN Charter signed: June 26, 1945, in San Francisco. In force: October 24, 1945.
- Member states today: 193. Headquarters: New York, with major offices in Geneva, Vienna and Nairobi.
- The UN's six main organs are the General Assembly, Security Council, Economic and Social Council, Trusteeship Council, International Court of Justice and Secretariat.
VSH take: UN Day is a favourite general-knowledge question in school quizzes and competitive exams, so the dates above are worth remembering. Revise more with our exam guides, study pages and the world events countdown, and see what happened on other dates with our sports history pages. If a trip to New York or Geneva is on your list, compare fares on the flights hub.
ViralScopeHub is an independent news summary site and is not affiliated with the United Nations or any government. Quotes are from official UN and Government of Canada statements.
Why it matters
UN Day is a reminder of how international cooperation began after 1945, and it is a common general-knowledge topic for students and exam takers.
People also ask
Why is UN Day celebrated on October 24?
Because the UN Charter came into force on October 24, 1945, the day the United Nations officially came into being.
How old is the United Nations in 2026?
81 years, counting from October 24, 1945.
How many member states does the UN have?
193.
What was the Secretary-General's 2026 UN Day message?
António Guterres called for dialogue over division, cooperation over confrontation and solidarity over fear, and urged countries to uphold the UN Charter.
Related free tools: World Events Countdown, Age Calculator
Sources
- United Nations: United Nations Day (24 October)
- UN Meetings Coverage and Press Releases: Secretary-General's message for United Nations Day, SG/SM/23338
- Prime Minister of Canada: Statement by Prime Minister Carney on United Nations Day (Oct 24, 2026)
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