United Nations Day is devoted to making known to people of the world the aims and achievements of the United Nations Organization. United Nations Day is part of United Nations Week, which runs from 20 to 26 October.

World Pneumonia Day (November 12) provides an annual forum for the world to stand together and demand action in the fight against pneumonia.

The World Day of Remembrance for Road Traffic Victims takes place on the third Sunday in November every year as the appropriate acknowledgment of victims of road traffic crashes and their families. It was started by the British road crash victim charity, RoadPeace, in 1993 and was adopted by the United Nations General Assembly in 2005.

On January 27 each year, the United Nations (UN) remembers the Holocaust that affected many people of Jewish origin during World War II. This day is called the International Day of Commemoration in Memory of the Victims of the Holocaust. It also commemorates when the Soviet troops liberated the Nazi concentration and death camp Auschwitz-Birkenau […]

The consumer movement marks 15th March with World Consumer  Day every year, as a means of raising global awareness about consumer rights and needs. Celebrating the day is a chance to demand that the rights of all consumers are respected and protected, and to protest against market abuses and social injustices which undermine those rights.

World No Tobacco Day is observed around the world every year on 31 May. It is intended to encourage a 24-hour period of abstinence from all forms of tobacco consumption around the globe.

The United Nations Public Service Day is celebrated onJune 23 of every year. The prestigious UN Public Service Awards are given away on this day.

On 20 October, World Statistics Day is observed throughout the world. World Statistics Day shed light on the many achievements of national and international statistical systems, to raise public awareness and build trust in official statistics, and to promote the work of statisticians throughout the world.

World Science Day for Peace and Development highlights the important role that science has in society and is celebrated each year on November 10. It also highlights the need to engage the wider public in debates on emerging scientific issues.