April 16

World Semicolon Day

An annual international observance on April 16 to promote mental health awareness, suicide prevention, and solidarity through the semicolon symbol.

Yearly Date

April 16

Observed

Internationally

Introduction

World Semicolon Day grew out of Project Semicolon, a nonprofit founded in 2013 by Amy Bleuel after her father died by suicide. Bleuel asked people to draw a semicolon on their wrist and share their story. The response was massive, turning a punctuation mark into one of the most recognized mental health symbols of the past decade.

The core metaphor is drawn directly from grammar: a semicolon is used when an author could have ended a sentence but chose to continue it. In this context, the author is a person and the sentence is their life. That simple reframing gave people a way to say I'm still here without having to explain everything behind it.

History of World Semicolon Day

The semicolon has a longer history than most people realize. Italian printer Aldus Manutius introduced the mark around 1494 to create a pause stronger than a comma but less final than a period. Its first documented appearance was in Pietro Bembo's 1496 text De Aetna, and by 1640, Ben Jonson described it in The English Grammar as signaling "somewhat a longer breath."

For centuries, the semicolon remained a purely typographic tool. That changed in 2013 when Amy Bleuel, a Wisconsin native who had lost her father to suicide in 2003, launched Project Semicolon as a social media campaign.

From hashtag to global symbol

Bleuel asked participants to draw a semicolon on their wrist, photograph it, and share it online alongside their personal stories of struggling with mental illness, addiction, or suicidal thoughts. The campaign framed the punctuation mark as a metaphor: where an author could have ended a sentence but chose not to, a person could choose to continue their own story.

By 2015, the semicolon tattoo had become one of the most visible grassroots mental health symbols in the world. Photos circulated across Instagram, Twitter, and Facebook, with participants in dozens of countries sharing images of permanent semicolon tattoos. Project Semicolon formalized the movement by incorporating as a 501(c)(3) nonprofit and organizing community events, awareness walks, and fundraising campaigns.

Loss and continuation

In March 2017, Amy Bleuel died by suicide at the age of 31. Her death underscored the severity of the crisis she had spent years fighting. Project Semicolon continued operating after her passing, maintaining its website, resource directories, and annual observance. Organizations including Active Minds and campus mental health groups have since incorporated the semicolon symbol into their own programming, extending the movement beyond its original social media roots.

World Semicolon Day Timeline

1496

Semicolon appears in print

The semicolon was first attested in Pietro Bembo's De Aetna, printed by Italian publisher Aldus Manutius, establishing the mark as a standard pause between comma and period.

2003

Bleuel's father dies by suicide

Amy Bleuel's father took his own life, an event that would later drive her to create a public advocacy movement around mental health and survival.

2013

Project Semicolon launches

Amy Bleuel launched Project Semicolon as a social media campaign encouraging people to draw semicolons on their wrists and share personal stories of perseverance.

2015

Semicolon tattoo movement goes viral

Photos of semicolon tattoos spread across social media platforms worldwide, turning the punctuation mark into a globally recognized symbol of mental health solidarity.

2016

First World Semicolon Day held

Project Semicolon organized the first official World Semicolon Day on April 16, establishing an annual date for coordinated global awareness events.

2017

Amy Bleuel dies at 31

Bleuel died by suicide in March 2017, but her organization and the global movement she built continued under the Project Semicolon nonprofit.

How to Celebrate World Semicolon Day

1

Draw or wear a semicolon publicly

Use a marker to draw a semicolon on your wrist and share a photo with a personal message. The American Foundation for Suicide Prevention offers resources for anyone who wants to turn the gesture into action by supporting crisis intervention programs.
2

Share your story on social media

Post a photo of your semicolon with a personal note about mental health using the hashtag #WorldSemicolonDay. The original movement grew through personal storytelling, and each shared experience extends its reach.
3

Save the 988 Suicide and Crisis Lifeline

Add 988 Suicide and Crisis Lifeline to your phone contacts and share it with others. Having the number saved removes a barrier during moments of crisis.
4

Donate to a mental health nonprofit

Contribute to organizations like NAMI or Project Semicolon that fund crisis intervention, peer support, and community mental health programs. Even small donations help sustain year-round services.
5

Learn mental health first aid basics

Enroll in a Mental Health First Aid course through your local health department or employer. The eight-hour certification teaches how to recognize warning signs and respond to someone in a mental health crisis.

Why World Semicolon Day is Important

A

It reframes a clinical crisis through accessible symbolism

Suicide remains the second leading cause of death among people aged 10 to 34 in the United States, according to the CDC. The semicolon provides a low-barrier entry point for conversations that clinical terminology alone often fails to start.
B

It built durable nonprofit infrastructure from a social post

Project Semicolon grew from a single social media campaign into a registered 501(c)(3) organization with structured fundraising, resource directories, and community programming. That trajectory demonstrates how digital advocacy can produce lasting institutional support.
C

It sustains visibility after the founder's own death

Amy Bleuel's suicide in 2017 could have ended the movement she started. Instead, the observance continued under Project Semicolon's organizational structure, proving that the symbol had grown beyond any single individual.