The International Day Against Homophobia, Transphobia and Biphobia is observed each year on May 17 to highlight prejudice, legal inequality, violence and social exclusion experienced by lesbian, gay, bisexual, transgender and queer people. The day mobilizes activists, institutions and allies to promote respect for sexual orientation, gender identity and bodily autonomy, and to press for laws and practices that protect human rights.
History and purpose
The date was chosen to commemorate the World Health Organization's decision to remove homosexuality from the International Classification of Diseases in 1990. The day originated in the early 2000s as a coordinated international effort to draw attention to homophobia and has since grown to explicitly include transphobia and biphobia. It aims both to remember those who suffer violence and to celebrate advances in equality and dignity.
How it is observed
Observances vary by place and community but commonly combine advocacy, education and public memory. Typical activities include:
- Public demonstrations, marches and vigils to protest violence and discriminatory laws.
- Workshops, panel discussions and school programs on rights and inclusion.
- Art exhibitions, film screenings and performances that amplify LGBT+ voices.
- Social media campaigns and symbolic actions that raise visibility and solidarity.
Organizations often adopt an annual theme to focus attention on particular barriers — for example, access to health care, legal recognition, or combating hate speech — and to guide local events and messaging.
Because the day is international, it is marked by grassroots groups, human rights organizations and sometimes official bodies. Its value lies in combining public education with calls for concrete policy change, while also providing a focal point for remembering victims and celebrating resilience.
For resources, suggested actions and current campaign themes, see official materials and guidance related to the day.