• World Health Day

    7 April is World Health Day It is celebrated annually and each year draws attention to a specific health topic of concern to people all over the world. The date of 7 April marks the anniversary of the founding of WHO in 1948.

  • International Day of Human Space Flight

    The beginning of the space era for mankind The General Assembly, in its resolution A/RES/65/271 of 7 April 2011, declared 12 April as the International Day of Human Space Flight “to celebrate each year at the international level the beginning of the space era for mankind, reaffirming the important contribution of space science and technology in achieving...

  • World Chagas Disease Day

    14 April is World Chagas Disease Chagas disease, also known as "silent or silenced disease", affects mainly poor people without access to health care or people without a political voice. The disease progresses slowly and often shows an asymptomatic clinical course. Without treatment, Chagas disease can lead to severe cardiac and digestive alterations and become...

  • Chinese Language Day

    Celebrating United Nations Chinese Language Day   There are six official languages ​​of the United Nations, namely Arabic, Chinese, English, French, Russian and Spanish. In order to emphasize the importance of linguistic and cultural diversity and promote the equal use of the six official languages ​​of the United Nations, in 2010, the United Nations Department of Public...

  • World Creativity and Innovation Day

    Creativity and innovation in problem-solving There may be no universal understanding of creativity. The concept is open to interpretation from artistic expression to problem-solving in the context of economic, social...

  • International Mother Earth Day

    When Mother Earth sends us a message Mother Earth is clearly urging a call to action. Nature is suffering. Oceans filling with plastic and turning more acidic. Extreme heat, wildfires and...

  • International Day of Multilateralism and Diplomacy for Peace

    What is multilateralism? Multilateralism is often defined in opposition to bilateralism and unilateralism. Strictly speaking, it indicates a form of cooperation between at least three States. Nevertheless, this "quantitative" definition is...

  • World Immunization Week

    24 to 30 April is World Immunization Week World Immunization Week, celebrated in the last week of April, aims to highlight the collective action needed and to promote the use of vaccines to protect people of all ages against disease. Through its convening power, WHO works with countries across the globe to raise awareness of...

  • World Malaria Day

    25 April is World Malaria Day World Malaria Day is an occasion to highlight the need for continued investment and sustained political commitment for malaria prevention and control. It was instituted by WHO Member States during the World Health Assembly of 2007.

  • International Delegate’s Day

    Background International Delegate’s Day marks the anniversary of the first day of the San Francisco Conference, also known as the United Nations Conference on International Organization. On 25 April 1945, delegates from fifty countries came together for the first time in San Francisco. Coming together after the devastation of the second world war, their aim was...

  • International Girls in ICT Day

    In 2024, International Girls in ICT Day will be celebrated on 25 April. This year the main ITU celebration will be held in the Philippines and kindly hosted by the...

  • International Chernobyl Disaster Remembrance Day

    The persistent legacy of the Chernobyl disaster An explosion at the Chernobyl Nuclear Power Plant in 1986 spread a radioactive cloud over large parts of the Soviet Union, now the territories of Belarus, Ukraine and the Russian Federation. Nearly 8.4 million people in the three countries were exposed to the radiation. The Soviet Government acknowledged...