Anti Drug Trafficking Day
2026-06-26
International Day against Drug Abuse and Illicit Trafficking is observed on June 26.

Nelson Mandela Day
2026-07-18
Nelson Mandela International Day is observed on July 18.

Visit to Guatemala, UN WG on discrimination against women and girls
2026-07-22 - 2026-07-31 | Guatemala, Guatemala
The UN Working Group on discrimination against women and girls will visit Guatemala.

World Day against Trafficking
2026-07-30
The United Nations World Day against Trafficking in Persons is commemorated annually on July 30th.

Indigenous Peoples Day
2026-08-09
International Day of the World’s Indigenous Peoples is observed on August 9.

International Youth Day
2026-08-12
International Youth Day is observed on August 12.

World Humanitarian Day
2026-08-19
World Humanitarian Day is observed on August 19.

Day against Nuclear Tests
2026-08-29
International Day against Nuclear Tests is observed on August 29.

Enforced Disappearances Day
2026-08-30
International Day of the Victims of Enforced Disappearances is observed on August 30.

Victims of Disappearances Day
2026-08-30
The UN International Day of the Victims of Enforced Disappearances is observed on August 30.

International Democracy Day
2026-09-15
International Democracy Day is observed on September 15.

Ozone Layer Day
2026-09-16
International Day for the Preservation of the Ozone Layer is observed on September 16.

International Day of Peace
2026-09-21
International Day of Peace is observed on September 21.

Visit to Canada, UN SR on racism
2026-09-28 - 2026-10-09 | Canada, Canada
The UN Special Rapporteur on contemporary forms of racism will visit Canada.

Older Persons Day
2026-10-01
International Day of Older Persons is observed on October 1.

Non-Violence Day
2026-10-02
International Day of Non-Violence is observed on October 2.

World Mental Health Day
2026-10-10
World Mental Health Day is observed on October 10.

Day of the Girl Child
2026-10-11
International Day of the Girl Child is observed on October 11.

Disaster Reduction Day
2026-10-13
International Day for Disaster Reduction is observed on October 13.

Rural Women Day
2026-10-15
International Day of Rural Women is observed on October 15.

World Food Day
2026-10-16
World Food Day is observed on October 16.

Poverty Eradication Day
2026-10-17
International Day for the Eradication of Poverty is observed on October 17.

United Nations Day
2026-10-24
United Nations Day is observed on October 24.

Universal Periodic Review 53
2026-11-02 - 2026-11-13 | Palais des Nations, Geneva, Switzerland
The Working Group of the Universal Periodic Review (UPR) will hold its 53rd session from November 2 to 13, 2026 to conduct the fourth cycle reviews for Suriname, Greece, Samoa, St. Vincent and the Grenadines, Hungary, Papua New Guinea, Tajikistan, Tanzania, Antigua and Barbuda, Eswatini, Trinidad and Tobago, Thailand, and Ireland.
All UPR meetings are generally webcast live at http://webtv.un.org/.

Environment in Armed Conflict
2026-11-06
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict is observed on November 6.

World Science Day for Peace
2026-11-10
World Science Day for Peace and Development is observed on November 10.

International Tolerance Day
2026-11-16
International Tolerance Day is observed on November 16.

Universal Children's Day
2026-11-20
Universal Children’s Day is observed on November 20.

End Violence against Women
2026-11-25
International Day for the Elimination of Violence against Women is observed on November 25.

Solidarity with Palestinians
2026-11-29
International Day of Solidarity with the Palestinian People is observed on November 29.
