About United Nations Day
United Nations Day is marked on 24 October, the anniversary of the UN Charter coming into force in 1945. It celebrates the founding of the United Nations and its work for peace, human rights and development around the world.
The United Nations was created after the Second World War so that countries could work together to prevent another global conflict. Its founding document, the UN Charter, came into force on 24 October 1945 once enough countries had ratified it. The General Assembly later named this date United Nations Day.
The day looks back at what the UN was built for: keeping peace, protecting human rights, supporting development and bringing help where it is needed. India was one of the founding members that signed the Charter in 1945.
How it is marked
Schools often hold Model United Nations sessions, debates, poster making and flag displays, where students represent different countries and discuss world problems. Universities and civic groups host talks on peace, climate and human rights. UN offices and agencies around the world share stories of their work.
In India, many schools and colleges mark the day with assemblies and quizzes about the UN and its agencies, such as UNICEF, WHO and UNESCO.
What to write
Keep it light, and think of the people you know who follow world affairs or work in them.
- Good luck representing France at Model UN tomorrow. Try not to start a war with the Brazil delegate.
- To my friend at the UN office, thank you for all the late nights on work most of us never hear about. Happy UN Day.
- Happy UN Day to the only person I know who reads the world news pages first.
How to wish someone on United Nations Day
peace, cooperation between nations and countries settling differences by talking
Write a few lines in your own words, pick a design and share it as one link on WhatsApp, Instagram or anywhere else. They open an animated card made just for them, with no app and no sign-up.
Language tip: English, Hindi + recipient language.
Frequently asked questions
Why is United Nations Day celebrated on 24 October?
United Nations Day falls on 24 October because the UN Charter came into force on that date in 1945, which officially brought the United Nations into existence.
Is India a founding member of the United Nations?
Yes. India signed the UN Charter in 1945 and is one of the original founding members of the United Nations.
How do schools celebrate United Nations Day?
Schools often hold Model UN sessions, debates, quizzes and poster activities about the UN, its agencies and global issues such as peace, health and education.
When is United Nations Day in 2026?
United Nations Day 2026 falls on Saturday, 24 October 2026.
What is United Nations Day?
United Nations Day is marked on 24 October, the anniversary of the UN Charter coming into force in 1945. It celebrates the founding of the United Nations and its work for peace, human rights and development around the world.
Is United Nations Day a public holiday?
Holiday status for United Nations Day varies by state, employer and community in India, so check your local holiday list.
How do I wish someone on United Nations Day?
Focus on peace, cooperation between nations and countries settling differences by talking. On Kehdoo you can write a short message, pick a design and share a free animated United Nations Day card as a single link, with no app or sign-up needed.
Sources
Last verified by the Kehdoo team on .