INTERNATIONAL DAY

Day for the Total Elimination of Nuclear Weapons

September 26 highlights the critical need for nuclear disarmament and a safer global community.

SEP26
Sunday, September 26Every year on September 26
 days to go
Roots
Established by the United Nations in 2013
Vibe
A collective call for global peace and safety.
Hashtag
#DayForTheTotalEliminationOfNuclearWeapons
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Learn the issue

Read about nuclear disarmament efforts and why advocates push for a weapons-free world.

WITH FRIENDS

Discuss peace

Talk with friends about what a world without nuclear weapons could look like.

AT WORK OR SCHOOL

Support advocacy

Share information from peace organizations and encourage others to get involved.

Plan ahead

Day for the Total Elimination of Nuclear Weapons is observed on September 26 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Sat, Sep 26this year
2027Sun, Sep 26
2028Tue, Sep 26
2029Wed, Sep 26
2030Thu, Sep 26
2031Fri, Sep 26
2032Sun, Sep 26
2033Mon, Sep 26
2034Tue, Sep 26
2035Wed, Sep 26
2036Fri, Sep 26

Add to my calendar (repeats yearly)

Fast facts

Nine countries possess nuclear weapons.
Thousands of nuclear warheads remain in existence worldwide.

The story

The Day for the Total Elimination of Nuclear Weapons, observed on September 26, is a UN-designated day aimed at raising awareness about the catastrophic humanitarian consequences of nuclear weapons. This observance encourages individuals and nations to engage in dialogue and actions leading towards disarmament. The day serves as a reminder of the ongoing threat posed by nuclear arsenals, which, despite international treaties, remain a significant concern in global security.

Read the full story

Since its establishment in 2013, the day has fostered various initiatives that emphasize the importance of nuclear disarmament. Organizations worldwide hold events, discussions, and campaigns to promote awareness and encourage action. Many nations have taken steps to reduce their nuclear stockpiles, yet the existence of these weapons continues to challenge global peace efforts.

On this day, individuals and communities are encouraged to reflect on their roles in advocating for a world without nuclear weapons. Engaging with local leaders and organizations can pave the way for impactful dialogues. The goal is clear: a world free of nuclear threats, this is a vision shared by many around the globe. Participation in events or educational forums can amplify this message, fostering a culture of peace and cooperation.

As we observe this day, it is crucial to consider the broader implications of nuclear disarmament. The impacts of nuclear weapons extend beyond immediate destruction; they affect global health, the environment, and international relations. By coming together to advocate for disarmament, we can create a safer future for generations. Every voice matters in this critical conversation about global security and peace.

Did you know?

01

Global Nuclear Arsenals

Nine countries currently possess nuclear weapons, with the U.S. and Russia holding about 90% of the world’s total.

02

Treaty on the Non-Proliferation of Nuclear Weapons

The NPT, established in 1970, aims to prevent the spread of nuclear weapons and promote disarmament.

03

Hiroshima and Nagasaki

The only use of nuclear weapons in war occurred in 1945, during World War II, resulting in devastating humanitarian crises.

04

The Comprehensive Nuclear-Test-Ban Treaty

CTBT aims to ban all nuclear explosions but has not yet entered into force due to lack of ratification by some key states.

05

Nuclear Disarmament Efforts

Global efforts toward disarmament include various treaties and initiatives, such as the Treaty on the Prohibition of Nuclear Weapons.

06

Youth Engagement

Young people are increasingly involved in nuclear disarmament advocacy, using social media to raise awareness and mobilize action.

07

Nuclear Warheads Count

As of 2023, an estimated 13,000 nuclear warheads exist globally, with many deployed and ready for use.

Around the world

Every culture celebrates a little differently.

  • USUnited StatesThe U.S. has one of the largest stockpiles of nuclear weapons, making this day particularly significant for American citizens.
  • CACanadaCanada actively participates in international discussions on nuclear disarmament and non-proliferation.
  • GBUnited KingdomThe UK has committed to reducing its nuclear arsenal, engaging in talks to promote global disarmament.
  • RURussiaAs a nuclear power, Russia's role in disarmament talks is crucial for global peace efforts.
  • JPJapanAs a nation impacted by nuclear warfare, Japan's advocacy for disarmament is a poignant part of its national identity.
  • DEGermanyGermany supports global disarmament initiatives and participates in NATO's nuclear sharing discussions.

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