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