International Holidays in 2018

Holiday dateHoliday Name
Thu, January 4 World Braille Day
Sun, January 7 International Programmers' Day
Sun, January 21 World Religion Day
Fri, January 26 International Customs Day
Sat, January 27 International Day of Commemoration in Memory of the Victims of the Holocaust
Sun, January 28 World Leprosy Day
Fri, February 2 World Wetlands Day
Sun, February 4 World Cancer Day
Tue, February 6 International Day of Zero Tolerance to Female Genital Mutilation
Sun, February 11 World Day of the Sick
Tue, February 13 World Radio Day
Tue, February 20 World Day of Social Justice
Wed, February 21 International Mother Language Day
Thu, March 1 Self-Injury Awareness Day
Thu, March 1 Zero Discrimination Day
Sat, March 3 World Wildlife Day
Thu, March 8 World Kidney Day
Thu, March 8 International Women's Day
Tue, March 20 International Day of Happiness
Wed, March 21 World Down Syndrome Day
Wed, March 21 International Day of Nowruz
Wed, March 21 International Day for the Elimination of Racial Discrimination
Wed, March 21 World Poetry Day
Wed, March 21 International Day of Forests
Thu, March 22 World Water Day
Fri, March 23 World Meteorological Day
Sat, March 24 World Tuberculosis Day
Sat, March 24 International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
Sun, March 25 International Day of Solidarity with Detained and Missing Staff Members
Sun, March 25 International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade
Sat, March 31 Earth Hour
Sun, April 1 April Fool's Day
Mon, April 2 World Autism Awareness Day
Wed, April 4 United Nations' Mine Awareness Day
Fri, April 6 International Day of Sport for Development and Peace
Sat, April 7 United Nations' World Health Day
Sat, April 7 Day of Remembrance of the Victims of the Rwanda Genocide
Thu, April 12 International Day of Human Space Flight
Fri, April 13 Friday the 13th
Wed, April 18 International Day for Monuments and Sites
Fri, April 20 Chinese Language Day
Sun, April 22 Earth Day
Mon, April 23 World Book and Copyright Day
Mon, April 23 English Language Day
Wed, April 25 World Malaria Day
Thu, April 26 World Intellectual Property Day
Sat, April 28 World Day for Safety and Health at Work
Sun, April 29 Day of Remembrance for all Victims of Chemical Warfare
Mon, April 30 International Jazz Day
Thu, May 3 World Press Freedom Day
Tue, May 8 World Ovarian Cancer Day
Tue, May 8 Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War
Sat, May 12 International Nurses Day
Sat, May 12 World Migratory Bird Day
Tue, May 15 International Day of Families
Thu, May 17 World Information Society Day
Sun, May 20 World Autoimmune Arthritis Day
Mon, May 21 World Day for Cultural Diversity for Dialogue and Development
Tue, May 22 International Day for Biological Diversity
Wed, May 23 International Day to End Obstetric Fistula
Fri, May 25 African Liberation Day
Tue, May 29 Day of Vesak
Tue, May 29 International Day of United Nations Peacekeepers
Thu, May 31 World No Tobacco Day
Fri, June 1 Global Day of Parents
Mon, June 4 International Day of Innocent Children Victims of Aggression
Tue, June 5 World Environment Day
Fri, June 8 World Oceans Day
Tue, June 12 World Day Against Child Labour
Thu, June 14 World Blood Donor Day
Fri, June 15 World Elder Abuse Awareness Day
Sun, June 17 World Day to Combat Desertification and Drought
Wed, June 20 World Refugee Day
Thu, June 21 International Day of Yoga
Sat, June 23 International Widows' Day
Sat, June 23 Public Service Day
Mon, June 25 Day of the Seafarer
Tue, June 26 International Day in Support of Victims of Torture
Tue, June 26 International Day Against Drug Abuse and Illicit Trafficking
Sat, July 7 International Day of Cooperatives
Wed, July 11 World Population Day
Fri, July 13 Friday the 13th
Wed, July 18 Nelson Mandela Day
Sat, July 28 World Hepatitis Day
Mon, July 30 International Day of Friendship
Thu, August 9 International Day of the World's Indigenous People
Sun, August 12 International Youth Day
Sun, August 19 World Humanitarian Day
Thu, August 23 International Day for the Remembrance of the Slave Trade and its Abolition
Wed, August 29 International Day against Nuclear Tests
Thu, August 30 International Day of the Victims of Enforced Disappearances
Fri, August 31 International Overdose Awareness Day
Tue, September 4 World Sexual Health Day
Wed, September 5 International Day of Charity
Sat, September 8 International Literacy Day
Mon, September 10 World Suicide Prevention Day
Wed, September 12 International Day for South-South Cooperation
Thu, September 13 International Programmers' Day
Sat, September 15 International Day of Democracy
Sun, September 16 International Day for the Preservation of the Ozone Layer
Fri, September 21 International Day of Peace
Sun, September 23 International Celebrate Bisexuality Day
Wed, September 26 World Day against Trafficking Persons
Wed, September 26 International Day for the Total Elimination of Nuclear Weapons
Thu, September 27 World Tourism Day
Thu, September 27 World Maritime Day
Fri, September 28 World Rabies Day
Sat, September 29 World Heart Day
Mon, October 1 World Habitat Day
Mon, October 1 International Day of Older Persons
Mon, October 1 World Vegetarian Day
Tue, October 2 International Day of Non-Violence
Wed, October 3 World Cerebral Palsy Day
Fri, October 5 World Teachers' Day
Tue, October 9 World Post Day
Wed, October 10 World Mental Health Day
Wed, October 10 International Day for Natural Disaster Reduction
Thu, October 11 International Day of the Girl Child
Thu, October 11 World Sight Day
Mon, October 15 International Day of Rural Women
Tue, October 16 World Food Day
Wed, October 17 International Day for the Eradication of Poverty
Wed, October 24 United Nations Day
Wed, October 24 World Development Information Day
Sat, October 27 World Day for Audiovisual Heritage
Mon, October 29 World Stroke Day
Thu, November 1 World Vegan Day
Fri, November 2 International Day to End Impunity for Crimes against Journalists
Tue, November 6 International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
Sat, November 10 World Science Day for Peace and Development
Mon, November 12 World Pneumonia Day
Wed, November 14 World Diabetes Day
Thu, November 15 World Philosophy Day
Fri, November 16 International Day for Tolerance
Sat, November 17 World Prematurity Day
Sun, November 18 World Day of Remembrance for Road Traffic Victims
Mon, November 19 International Men's Day
Mon, November 19 World Toilet Day
Tue, November 20 Africa Industrialization Day
Tue, November 20 Universal Children's Day
Wed, November 21 World Television Day
Sun, November 25 International Day for the Elimination of Violence against Women
Tue, November 27 Giving Tuesday
Thu, November 29 International Day of Solidarity with the Palestinian People
Sat, December 1 World AIDS Day
Sun, December 2 International Day for the Abolition of Slavery
Mon, December 3 International Day of Persons with Disabilities
Wed, December 5 International Volunteer Day for Economic and Social Development
Wed, December 5 World Soil Day
Fri, December 7 International Civil Aviation Day
Sun, December 9 International Anti-Corruption Day
Mon, December 10 Human Rights Day
Tue, December 11 International Mountain Day
Tue, December 18 Arabic Language Day
Tue, December 18 International Migrants Day
Thu, December 20 International Human Solidarity Day