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USA Β· Holiday

United Nations Day

Next on Sunday, 24 October 2027

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About United Nations Day

United Nations Day marks the anniversary of the entry into force of the UN Charter in 1945. It is observed globally to celebrate the goals and achievements of the organization in promoting international peace, security, and human rights. While not a federal public holiday in the United States, it is widely recognized through educational programs and discussions regarding international cooperation.

flags on green grass field near brown concrete building during daytime
Photo by Mathias Reding on UnsplashUpdated 17 Oct 2026

When is United Nations Day in USA?

United Nations Day dates from 2023 to 2031

  • 2023Tuesday, 24 OctoberPast
  • 2024Thursday, 24 OctoberPast
  • 2025Friday, 24 OctoberPast
  • 2026Saturday, 24 OctoberPast
  • 2027Sunday, 24 October in 352 days
  • 2028Tuesday, 24 Octoberin 718 days
  • 2029Wednesday, 24 Octoberin 1083 days
  • 2030Thursday, 24 Octoberin 1448 days
  • 2031Friday, 24 Octoberin 1813 days

October 2027

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See the full USA calendar β†’

Add a United Nations Day countdown to your website

Free widget that counts down to the next United Nations Day and moves to the following date every year.

<iframe src="https://11holidays.com/embed/countdown?holiday=us%2Funited-nations-day&theme=festive" width="100%" height="230" style="border:0;border-radius:12px;max-width:100%" loading="lazy" title="Countdown"></iframe>

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