Dancing to drums and music, the participants walked for more than two hours to the Jantar Mantar area near India's Parliament. They held banners reading «Equality for all» and «Queer and proud.»
The annual event comes after India's top court refused to legalize same-sex marriages in an October ruling that disappointed campaigners for LGBTQ+ rights in the world's most populous country.
«It's not about marriage.
It's about equality. Everybody should have the same right because that's what our constitution says,» said Noor Enayat, one of the volunteers organizing this year's event.
Earlier this year, the Supreme Court's five-judge bench heard 21 petitions that sought to legalize same-sex marriage in India.
The justices called for steps to raise awareness among the public about LGBTQ+ identity and to establish hotlines and safe houses for those in the community who are facing violence.
They also urged the state to make sure same-sex couples don't face harassment or discrimination in accessing basic needs, like opening a joint bank account, but stopped short of granting legal recognition to same-sex unions.
Legal rights for LGBTQ+ people in India have been expanding over the past decade, mostly as a result of the Supreme Court's intervention.
In 2018, the top court struck down a colonial-era law that had made gay sex punishable by up to 10 years in prison and expanded constitutional rights for the gay community. The decision was seen as a historic victory for LGBTQ+ rights.
Despite this progress, Prime Minister Narendra Modi's Hindu nationalist government resisted the legal recognition of same-sex marriage and rejected several petitions in favor.