80th Anniversary Events: Remembering Trinity, Hiroshima, and Nagasaki July 16, August 6, and August 9, 2025

Join Physicians for Social Responsibility in commemorating 80 years since the start of the nuclear age, when the United States conducted the Trinity nuclear test in New Mexico and bombed the cities of Hiroshima and Nagasaki.

PSR Chapters, local organizers, and other groups across the country will be joining together this summer to commemorate these horrific events which spread radiation across the United States and killed over 200,000 people in Japan.

Below find an interactive map displaying the local events taking place, and find your local event. Additionally below is a calendar with more details about each of the events.

Find your community and attend an event to commemorate 80 years since these immoral nuclear weapons were used. To find out more about PSR, visit psr.org and click here to submit a local event to be included in this calendar and map.  

Events List

No More Horoshimas! No More Nagasakis!

July 27 @ 10:00 am PDT

A webinar to explore the terrible mistakes of the past, and the possibilities for nuclear nonproliferation and peace in the future.

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2025 Hiroshima Nagasaki Remembrance

August 2 @ 7:00 pm - 9:00 pm PDT
631 Ocean View Blvd
Pacific Grove, CA 93950 United States

Gather to honor the victims of the 1945 atomic bombings and all victims of war and violence and say, “No more nuclear weapons!”

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Nuclear Prayer Day

August 6

Join faith leaders for inspiring prayer and call to action in this virtual event for Nuclear Prayer Day 80th Anniversary of the bombings of Hiroshima and Nagasaki. Join at 11 am EDT or 4:45 pm EDT.

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80 Years of Nuclear Devastation

August 6 @ 9:00 am - 11:00 am PDT
W Gate Dr
Livermore, CA 94550 United States

Tri-Valley CAREs invites partners to join them at Livermore Nuclear Weapons Lab on the historic 80th anniversary of the U.S. atomic bombings of Hiroshima and Nagasaki to support global nuclear abolition at the site where new warheads are currently being designed.

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Never Again! Remembering Hiroshima and Nagasaki

August 6 @ 4:30 pm EDT
350 W Fayette St
Syracuse, NY 13202 United States

Solemn procession followed by reception & art showing.

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Never Again: Art Speaks Where Words Fail – Art’s Enduring Protest 80 Years Later

August 6 @ 6:00 pm - 7:00 pm PDT
NW Naito Pkwy and Couch St
Portland, OR 97209 United States

Join Oregon PSR on August 6th as we commemorate the 80th anniversary of the bombings of Hiroshima and Nagasaki, and uplift the powerful resistance that grew from this tragedy.

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From Hiroshima to Hope

August 6 @ 6:00 pm PDT
7312 W Green Lake Dr N
Seattle, WA 98103 United States

With music, poetry, and a lantern floating ceremony, From Hiroshima to Hope will shine hope and light on Green Lake on Wednesday evening, August 6, the 80th anniversary of the atomic bombings of Hiroshima on August 6 and Nagasaki on August 9.

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Silent Peace Walk on Hiroshima 80th Anniversary

August 6 @ 6:30 pm - 9:00 pm CDT
Rockwell ave
Cleveland, OH United States

Join Cleveland Nonviolence Network for a silent peace walk, paper crane making, words and music, followed by lighting candle lanterns.

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Lanterns for Peace

August 6 @ 6:30 pm - 8:00 pm CDT
402 N. Thornton Ave
Madison, WI 53703 United States

On Wednesday, August 6, 2025, PSR WI will host Lanterns for Peace, an annual public event commemorating the 80th anniversary of the atomic bombings of Hiroshima and Nagasaki.

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Remembrance and Reflection Event: 80th Anniversary of the Hiroshima & Nagasaki Bombings

August 6 @ 7:00 pm - 9:00 pm EDT
1837 Forest Ave
Portland, ME 04103 United States

Join PSR Maine & Back from the Brink to honor the victims and survivors of nuclear warfare, reflect on the global impact of nuclear weapons, and amplify the call for nuclear disarmament.

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Gifts matched through August 16