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World AIDS Day

Join the fight against AIDS this World AIDS Day - help spread awareness, donate to a cause, and take part in activities that make a difference!

Tuesday

December 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEDecember 1

OBSERVED INInternationally

CATEGORYAwareness

SUBCATEGORYHealth Conditions

INTRO

Introduction

PHOTO

World AIDS Day on December 1 is a day to come together in solidarity and raise awareness about HIV and AIDS. This international health day was first recognized by the World Health Organization in 1988, since when it has grown into an important global event which draws attention to the issues surrounding HIV/AIDS. Let's join forces this year and make a difference!

TIMELINE

World AIDS Day Timeline

Recognition of AIDS

AIDS was recognized as a new health issue by the U.S. Centers for Disease Control and Prevention (CDC), with the disease earlier being detected in 5 young men in Los Angeles.

Identification of HIV

Scientists discovered HIV (Human Immunodeficiency Virus) as the virus that causes AIDS.

First Antiretroviral Drug

AZT, the first antiretroviral drug used to manage HIV infection, was approved by the Food and Drug Administration (FDA).

Initiation of World AIDS Day

The World Health Organization designated December 1 as World AIDS Day to promote awareness and to remember those who have died from the disease.

Introduction of HAART

Highly Active Antiretroviral Therapy (HAART), a combination therapy, became the standard treatment for HIV, leading to a significant drop in AIDS-related deaths.

Global Efforts Against HIV/AIDS

Global efforts, such as the creation of the Global Fund and PEPFAR, made significant strides in fighting HIV/AIDS worldwide with funding for prevention, treatment, and research.

GET INVOLVED

How to Celebrate World AIDS Day

Educate yourself

Take the time to read up on HIV/AIDS, its symptoms and treatments. Learning more about the disease and how it affects so many people is a great way to show your support.

DONATE

Donate

Make a donation to an organization that works towards ending HIV/AIDS, such as the World Health Organization or the Global Fund. You don't need to donate a large amount - even a small contribution can help make a difference.

VOLUNTEER

Volunteer

Look for local organizations that provide support to those living with HIV/AIDS, and volunteer your time. You can help out in any way - from running errands, helping with transportation, or providing emotional support.

SPREAD

Spread awareness

Write letters to newspapers or magazines encouraging people to get tested for HIV/AIDS and speaking out against discrimination of those affected. You can also post informative social media statuses or write blog posts to raise awareness.

ATTEND

Attend an event

Find an event in your city that is held in honor of World AIDS Day and attend it. These events often include speakers, activists, musicians, health professionals, and more - all coming together to create awareness and fight against AIDS.

WHY THIS DAY MATTERS

Why World AIDS Day is Important

It encourages testing & prevention

HIV/AIDS continues to be one of the global health epidemics. By increasing awareness and encouraging people to get tested for HIV, World AIDS Day provides an important opportunity to remind everyone of the need for increased vigilance when it comes to preventing HIV infection.

It creates awareness

World AIDS Day is a powerful reminder of the impact that HIV and AIDS has had on individuals and communities around the world. It is an opportunity for governments, organizations and individuals to come together and make their voices heard as they work to reduce stigma and raise awareness about the disease.

It unites people in solidarity

On World AIDS Day, people of all backgrounds, countries, and perspectives come together to show their support for those affected by or living with HIV/AIDS. It's a day where one voice unites us all in our united fight against HIV/AIDS.

Related holidays

AIDS Awareness Month

Join the fight against AIDS this month and help spread awareness for a cause that affects millions worldwide.

International AIDS Candlelight Memorial

Join us in lighting a candle for International AIDS Candlelight Memorial — remembering those we have lost and standing with those still fighting.

National HIV Testing Day

Take charge of your health today! National HIV Testing Day is the perfect time to get tested and start your journey towards a healthier future.

National Youth HIV and AIDS Awareness Day

Let's stand together and raise awareness for National Youth HIV and AIDS Awareness Day - because knowledge is power in the fight against these diseases.

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