DateNameLocation / Topic
Monday, Jan 4
World Braille Day
Sunday, Jan 17
World Religion Day
Tuesday, Jan 19
International Hoof Care Week
Sunday, Jan 24
World Leprosy Day
Tuesday, Jan 26
International Customs Day
Wednesday, Jan 27
International Day of Commemoration in Memory of the Victims of the Holocaust
Monday, Feb 1
International Networking Week
Monday, Feb 1
World Interfaith Harmony Week
Tuesday, Feb 2
World Wetlands Day
Thursday, Feb 4
World Cancer Day
Saturday, Feb 6
International Day of Zero Tolerance for Female Genital Mutilation
Tuesday, Feb 9
Safer Internet Day
Thursday, Feb 11
International Day of Women and Girls in Science
Thursday, Feb 11
World Day of the Sick
Saturday, Feb 13
World Radio Day
Saturday, Feb 20
World Day of Social Justice
Sunday, Feb 21
International Mother Language Day
Monday, Mar 1
Self-Injury Awareness Day
Monday, Mar 1
Zero Discrimination Day
Wednesday, Mar 3
World Wildlife Day
Monday, Mar 8
International Women's Day
Thursday, Mar 11
World Kidney Day
Saturday, Mar 20
International Day of Happiness
Saturday, Mar 20
International Francophonie Day
Sunday, Mar 21
International Day for the Elimination of Racial Discrimination
Sunday, Mar 21
International Day of Forests
Sunday, Mar 21
International Nowruz Day
Sunday, Mar 21
World Down Syndrome Day
Sunday, Mar 21
World Poetry Day
Monday, Mar 22
World Water Day
Tuesday, Mar 23
World Meteorological Day
Wednesday, Mar 24
International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
Wednesday, Mar 24
World Tuberculosis Day
Thursday, Mar 25
International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade
Thursday, Mar 25
International Day of Solidarity with Detained and Missing Staff Members
Saturday, Mar 27
Earth Hour
Thursday, Apr 1
April Fool's Day
Friday, Apr 2
World Autism Awareness Day
Sunday, Apr 4
International Day for Mine Awareness and Assistance in Mine Action
Tuesday, Apr 6
International Day of Sport for Development and Peace
Wednesday, Apr 7
Day of Remembrance of the Victims of the Rwanda Genocide
Wednesday, Apr 7
World Health Day
Thursday, Apr 8
International Romani Day
Monday, Apr 12
International Day of Human Space Flight
Tuesday, Apr 13
Equal Pay Day
Sunday, Apr 18
International Day for Monuments and Sites
Tuesday, Apr 20
Chinese Language Day
Friday, Apr 23
English Language Day
Friday, Apr 23
World Book and Copyright Day
Sunday, Apr 25
World Malaria Day
Monday, Apr 26
International Chernobyl Disaster Remembrance Day
Monday, Apr 26
World Intellectual Property Day
Wednesday, Apr 28
World Day for Safety and Health at Work
Friday, Apr 30
International Jazz Day
Sunday, May 2
World Tuna Day
Monday, May 3
World Press Freedom Day
Saturday, May 8
Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War
Saturday, May 8
World Migratory Bird Day
Saturday, May 8
World Ovarian Cancer Day
Wednesday, May 12
International Nurses Day
Saturday, May 15
International Day of Families
Monday, May 17
World Telecommunication and Information Society Day
Tuesday, May 18
International Museum Day
Thursday, May 20
World Autoimmune / Autoinflammatory Arthritis Day
Friday, May 21
World Day for Cultural Diversity for Dialogue and Development
Saturday, May 22
International Day for Biological Diversity
Sunday, May 23
International Day to End Obstetric Fistula
Saturday, May 29
International Day of United Nations Peacekeepers
Monday, May 31
World No Tobacco Day
Tuesday, Jun 1
Global Day of Parents
Friday, Jun 4
International Day of Innocent Children Victims of Aggression
Saturday, Jun 5
World Environment Day
Tuesday, Jun 8
World Oceans Day
Saturday, Jun 12
World Day Against Child Labour
Sunday, Jun 13
International Albinism Awareness Day
Monday, Jun 14
World Blood Donor Day
Tuesday, Jun 15
World Elder Abuse Awareness Day
Wednesday, Jun 16
International Day of Family Remittances
Thursday, Jun 17
World Day to Combat Desertification and Drought
Saturday, Jun 19
International Day for the Elimination of Sexual Violence in Conflict
Sunday, Jun 20
World Refugee Day
Monday, Jun 21
International Day of Yoga
Wednesday, Jun 23
International Widows' Day
Wednesday, Jun 23
Public Service Day
Friday, Jun 25
Day of the Seafarer
Saturday, Jun 26
International Day Against Drug Abuse and Illicit Trafficking
Saturday, Jun 26
International Day in Support of Victims of Torture
Wednesday, Jun 30
International Asteroid Day
Saturday, Jul 3
International Day of Cooperatives
Sunday, Jul 11
World Population Day
Thursday, Jul 15
World Youth Skills Day
Sunday, Jul 18
Nelson Mandela Day
Wednesday, Jul 28
World Hepatitis Day
Friday, Jul 30
International Day of Friendship
Friday, Jul 30
World Day against Trafficking in Persons
Sunday, Aug 1
World Breastfeeding Week
Sunday, Aug 1
World Wide Web Day
Monday, Aug 9
International Day of the World's Indigenous People
Thursday, Aug 12
International Youth Day
Friday, Aug 13
Friday the 13th
Thursday, Aug 19
World Humanitarian Day
Monday, Aug 23
International Day for the Remembrance of the Slave Trade and its Abolition
Sunday, Aug 29
International Day against Nuclear Tests
Monday, Aug 30
International Day of the Victims of Enforced Disappearances
Tuesday, Aug 31
International Overdose Awareness Day
Saturday, Sep 4
World Sexual Health Day
Sunday, Sep 5
International Day of Charity
Wednesday, Sep 8
International Literacy Day
Friday, Sep 10
World Suicide Prevention Day
Sunday, Sep 12
International Day for South-South Cooperation
Monday, Sep 13
Programmers Day
Wednesday, Sep 15
International Day of Democracy
Thursday, Sep 16
International Day for the Preservation of the Ozone Layer
Saturday, Sep 18
European Heritage Days
Saturday, Sep 18
International Equal Pay Day
Tuesday, Sep 21
International Day of Peace
Sunday, Sep 26
International Day for the Total Elimination of Nuclear Weapons
Monday, Sep 27
World Tourism Day
Tuesday, Sep 28
World Rabies Day
Wednesday, Sep 29
World Heart Day
Thursday, Sep 30
World Maritime Day
Friday, Oct 1
International Day of Older Persons
Friday, Oct 1
International Music Day
Friday, Oct 1
World Vegetarian Day
Saturday, Oct 2
International Day of Non-Violence
Monday, Oct 4
World Architecture Day
Monday, Oct 4
World Habitat Day
Monday, Oct 4
World Space Week
Tuesday, Oct 5
World Teachers' Day
Wednesday, Oct 6
World Cerebral Palsy Day
Friday, Oct 8
International Podiatry Day
Saturday, Oct 9
World Migratory Bird Day
Saturday, Oct 9
World Post Day
Sunday, Oct 10
World Mental Health Day
Monday, Oct 11
International Day of the Girl Child
Wednesday, Oct 13
International Day for Natural Disaster Reduction
Wednesday, Oct 13
International Skeptics Day
Thursday, Oct 14
World Sight Day
Friday, Oct 15
International Day of Rural Women
Saturday, Oct 16
World Food Day
Sunday, Oct 17
International Day for the Eradication of Poverty
Sunday, Oct 24
Disarmament Week
Sunday, Oct 24
United Nations Day
Sunday, Oct 24
World Development Information Day
Wednesday, Oct 27
World Day for Audiovisual Heritage
Friday, Oct 29
World Stroke Day
Sunday, Oct 31
World Cities Day
Monday, Nov 1
World Vegan Day
Tuesday, Nov 2
International Day to End Impunity for Crimes against Journalists
Saturday, Nov 6
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
Wednesday, Nov 10
World Science Day for Peace and Development
Friday, Nov 12
World Pneumonia Day
Sunday, Nov 14
World Diabetes Day
Tuesday, Nov 16
International Day for Tolerance
Wednesday, Nov 17
World Prematurity Day
Thursday, Nov 18
World Pancreatic Cancer Day
Thursday, Nov 18
World Philosophy Day
Friday, Nov 19
International Men's Day
Friday, Nov 19
World Toilet Day
Saturday, Nov 20
Africa Industrialization Day
Saturday, Nov 20
Universal Children's Day
Sunday, Nov 21
World Day of Remembrance for Road Traffic Victims
Sunday, Nov 21
World Television Day
Thursday, Nov 25
International Day for the Elimination of Violence against Women
Monday, Nov 29
International Day of Solidarity with the Palestinian People
Tuesday, Nov 30
Day of Remembrance for all Victims of Chemical Warfare
Tuesday, Nov 30
Giving Tuesday
Wednesday, Dec 1
World AIDS Day
Thursday, Dec 2
International Day for the Abolition of Slavery
Friday, Dec 3
International Day of Persons with Disabilities
Sunday, Dec 5
International Volunteer Day for Economic and Social Development
Sunday, Dec 5
World Soil Day
Tuesday, Dec 7
International Civil Aviation Day
Thursday, Dec 9
International Anti-Corruption Day
Thursday, Dec 9
World Genocide Commemoration Day
Friday, Dec 10
Human Rights Day
Saturday, Dec 11
International Mountain Day
Saturday, Dec 18
Arabic Language Day
Saturday, Dec 18
International Migrants Day
Monday, Dec 20
International Human Solidarity Day