NUCLEAR PRAYER DAY 2025 | Nuclear Voices

The magnitude of death and destruction of the bombs dropped on Hiroshima and Nagasaki in August 1945 made clear that nuclear weapons must never be used again. Voices for a World Free of Nuclear Weapons (a part of the United Religions Initiative) invites all individuals of good will and all organizations of concern to draw strength from each one’s deepest convictions and longings for a better future on Nuclear Prayer Day, August 6. A world united in moments of silence, in words spoken from the heart, and in a sure vision of a world beyond nuclear weapons – such moments will anchor and sustain our commitment as we work together to bring an end to the nuclear threat.

Watch Our August 6 Program

Our powerful virtual gathering honors the 80th anniversary of the atomic bombings of Hiroshima This special event includes a Synchronized Global Silent Minute, and the presentation of Unforgettable Fire—a moving multimedia program inspired by artwork and testimonies of atomic bomb survivors. The program blends music, survivor testimonies, visual art, and historical reflection, this hour-long experience invites us to remember, reflect, and recommit to a peaceful future.

The Right Reverend William E. Swing also presents the Voices 2025 Youth Peace Award, recognizing the next generation of peacebuilders.

This gathering across time zones and borders honors memory, awakens empathy, and kindles the flame of peace.

🕊️ 2025 Nuclear Prayer Day Actions

All interested organizations and individuals were invited to join us in commemorating the 4th annual Nuclear Prayer Day on 6 August 2025, marking the 80th anniversary of the horrific atomic bombings of Hiroshima and Nagasaki.

Learn about the Voices' "Nuclear Prayer"

38 2025 NPD partners expanded the 80th anniversary.

Nuclear Prayer Day events were held on or around August 6 around the world. View the calendar below.

Individual actions around the world commemorated August 6 with prayers.

📂 2025 Nuclear Prayer Day Materials

Materials used for Nuclear Prayer Day are in this folder including a menu of options, for use in creating your own Nuclear Prayer Day activities or to raise awareness. If you have request for materials, please reach out to us at: nuclearprayer@uri.org.

📂NPD 2025 Materials

📆 2025 Nuclear Prayer Day Calendar

Prayerful events on and around 6 August commemorating Nuclear Prayer Day are shared in the calendar below. For any questions, contact us at: nuclearprayer@uri.org.