In this World International Days list, we have placed the days declared by the UN and celebrated by their members by established resolutions of the United Nations, or of UN agencies such as UNESCO, UNEP, and WHO. Events according to this World International Days list are dedicated to raising awareness for global problems, remembering and commemorating past events, and celebrating culture, nature, and world heritage in all the countries and capitals. Particular activities and celebrations take place around the world during those days as per the World International Days list.
World International Days list 2022 UN
January 2022
4 January
World Braille Day
24 January
International Day of Education
27 January
International Day of Commemoration in Memory of the Victims of the Holocaust
February 2022
6 February
International Day of Zero Tolerance to Female Genital Mutilation
10 February
World Pulses Day
11 February
International Day of Women and Girls in Science
13 February
World Radio Day
20 February
World Day of Social Justice
21 February
International Mother Language Day
March 2022
1 March
Zero Discrimination Day
3 March
World Wildlife Day
8 March
International Women’s Day
20 March
International Day of Happiness
20 March
French Language Day (French)
21 March
International Day for the Elimination of Racial Discrimination
21 March
World Poetry Day
21 March
International Day of Nowruz
21 March
World Down Syndrome Day
21 March
International Day of Forests
22 March
World Water Day
23 March
World Meteorological Day
24 March
World Tuberculosis Day
24 March
International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
25 March
International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
25 March
International Day of Solidarity with Detained and Missing Staff Members
April 2022
2 April
World Autism Awareness Day
4 April
International Day for Mine Awareness and Assistance in Mine Action
5 April
International Day of Conscience
6 April
International Day of Sport for Development and Peace
7 April
International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda
7 April
World Health Day
12 April
International Day of Human Space Flight
14 April
World Chagas Disease Day
20 April
Chinese Language Day (Chinese)
21 April
World Creativity and Innovation Day
22 April
International Mother Earth Day
23 April
World Book and Copyright Day
23 April
English Language Day
23 April
Spanish Language Day (Spanish)
23 April (fourth Thursday of April)
International Girls in ICT Day
24 April
International Day of Multilateralism and Diplomacy for Peace
25 April
International Delegate’s Day
25 April
World Malaria Day
26 April
International Chernobyl Disaster Remembrance Day
26 April
World Intellectual Property Day
28 April
World Day for Safety and Health at Work
30 April
International Jazz Day
May 2022
2 May
World Tuna Day
3 May
World Press Freedom Day
7 May
“Vesak”, the Day of the Full Moon
8-9 May
Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War
9 May (second Saturday of May)
World Migratory Bird Day
15 May
International Day of Families
16 May
International Day of Living Together in Peace
16 May
International Day of Light
17 May
World Telecommunication and Information Society Day
20 May
World Bee Day
21 May
International Tea Day
21 May
World Day for Cultural Diversity for Dialogue and Development
22 May
International Day for Biological Diversity
23 May
International Day to End Obstetric Fistula
29 May
International Day of UN Peacekeepers
31 May
World No-Tobacco Day
June 2022
1 June
Global Day of Parents
3 June
World Bicycle Day
4 June
International Day of Innocent Children Victims of Aggression
5 June
World Environment Day
5 June
International Day for the Fight against Illegal, Unreported, and Unregulated Fishing
6 June
Russian Language Day (Russian)
7 June
World Food Safety Day
8 June
World Oceans Day
12 June
World Day Against Child Labour
13 June
International Albinism Awareness Day
14 June
World Blood Donor Day
15 June
World Elder Abuse Awareness Day
16 June
International Day of Family Remittances
17 June
World Day to Combat Desertification and Drought
18 June
Sustainable Gastronomy Day
19 June
International Day for the Elimination of Sexual Violence in Conflict
20 June
World Refugee Day
21 June
International Day of Yoga
21 June
International Day of the Celebration of the Solstice
23 June
United Nations Public Service Day
23 June
International Widows’ Day
25 June
Day of the Seafarer
26 June
International Day against Drug Abuse and Illicit Trafficking
26 June
United Nations International Day in Support of Victims of Torture
27 June
Micro-, Small and Medium-sized Enterprises Day
29 June
International Day of the Tropics
30 June
International Asteroid Day
30 June
International Day of Parliamentarism
July 2022
4 July (first Saturday of July)
International Day of Cooperatives
11 July
World Population Day15 July
World Youth Skills Day
18 July
Nelson Mandela International Day
20 July
World Chess Day
28 July
World Hepatitis Day
30 July
International Day of Friendship
30 July
World Day against Trafficking in Persons
August 2022
9 August
International Day of the World’s Indigenous Peoples
12 August
International Youth Day
19 August
World Humanitarian Day
21 August
International Day of Remembrance and Tribute to the Victims of Terrorism
22 August
International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief
23 August
International Day for the Remembrance of the Slave Trade and Its Abolition
29 August
International Day against Nuclear Tests
30 August
International Day of the Victims of Enforced Disappearances
September 2022
5 September
International Day of Charity
7 September
International Day of Clean Air for Blue Skies
8 September
International Literacy Day
9 September
International Day to Protect Education from Attack
12 September
United Nations Day for South-South Cooperation
15 September
International Day of Democracy
16 September
International Day for the Preservation of the Ozone Layer
17 September
World Patient Safety Day
18 September
International Equal Pay Day
21 September
International Day of Peace
23 September
International Day of Sign Languages
24 September (last Thursday of September)
World Maritime Day
26 September
International Day for the Total Elimination of Nuclear Weapons
27 September
World Tourism Day
28 September
International Day for Universal Access to Information
29 September
International Day of Awareness of Food Loss and Waste
30 September
International Translation Day
October 2022
1 October
International Day of Older Person
2 October
International Day of Non-Violence
5 October
World Teachers’ Day
5 October (first Monday of October)
World Habitat Day
9 October
World Post Day
10 October
World Mental Health Day
10 October (second Saturday of October
World Migratory Bird Day
11 October
International Day of the Girl Child
13 October
International Day for Disaster Risk Reduction
15 October
International Day of Rural Women
16 October
World Food Day
17 October
International Day for the Eradication of Poverty
20 October (every five years, beginning in 2010)
World Statistics Day
24 October
United Nations Day
24 October
World Development Information Day
27 October
World Day for Audiovisual Heritage
31 October
World Cities Day
November 2022
2 November
International Day to End Impunity for Crimes against Journalists
5 November
World Tsunami Awareness Day
6 November
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
10 November
World Science Day for Peace and Development
14 November
World Diabetes Day
15 November (third Sunday of November)
World Day of Remembrance for Road Traffic Victims
16 November
International Day for Tolerance
19 November
World Toilet Day
19 November (third Thursday of November)
World Philosophy Day
20 November
Africa Industrialization Day
20 November
World Children’s Day
21 November
World Television Day
25 November
International Day for the Elimination of Violence against Women
29 November
International Day of Solidarity with the Palestinian People
30 November
Day of Remembrance for all Victims of Chemical Warfare
December 2022
1 December
World AIDS Day
2 December
International Day for the Abolition of Slavery
3 December
International Day of Persons with Disabilities
4 December
International Day of Banks
5 December
International Volunteer Day for Economic and Social Development
5 December
World Soil Day
7 December
International Civil Aviation Day
9 December
International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime
9 December
International Anti-Corruption Day
10 December
Human Rights Day
11 December
International Mountain Day
12 December
International Day of Neutrality
12 December
International Universal Health Coverage Day
18 December
International Migrants Day
18 December
Arabic Language Day (Arabic)
20 December
International Human Solidarity Day
World International Days list 2022 UNESCO
List of International Days declared and celebrated by UNESCO:
January 2022
World Logic Day
24 January
International Day of Education
World Day for African and Afrodescendant Culture
27 January
International Day of Commemoration in Memory of the Victims of the Holocaust
February 2022
11 February
International Day of Women and Girls in Science
13 February
World Radio Day
21 February
International Mother Language Day
March 2022
4 March
World Engineering Day for Sustainable Development
8 March
International Women’s Day
14 March
International Day of Mathematics
20 March
International Francophonie Day
21 March
World Poetry Day
International Day for the Elimination of Racial Discrimination
International Day of Nowruz
22 March
World Water Day
April 2022
6 April
International Day of Sport for Development and Peace
15 April
World Art Day
23 April
World Book and Copyright Day
30 April
International Jazz Day
May 2022
3 May
World Press Freedom Day
5 May
African World Heritage Day
World Portuguese Language Day
16 May
International Day of Light
International Day of Living Together in Peace
21 May
World Day for Cultural Diversity for Dialogue and Development
22 May
International Day for Biological Diversity
June 2022
5 June
World Environment Day
8 June
World Oceans Day
17 June
World Day to Combat Desertification and Drought
July 2022
18 July
Nelson Mandela International Day
26 July
International Day for the Conservation of the Mangrove Ecosystem
August 2022
9 August
International Day of the World’s Indigenous People
12 August
International Youth Day
23 August
International Day for the Remembrance of the Slave Trade and its Abolition
September 2022
8 September
International Literacy Day
15 September
International Day of Democracy
20 September
International Day of University Sport
21 September
International Day of Peace
28 September
International Day for the Universal Access to Information
October 2022
5 October
World Teachers’ Day
11 October
International Day of the Girl Child
13 October
International Day for Disaster Reduction
17 October
International Day for the Eradication of Poverty
24 October
United Nations Day
27 October
World Day for Audiovisual Heritage
November 2022
First Thursday
International Day Against Violence and Bullying at School, including Cyberbullying
2 November
International Day to End Impunity for Crimes against Journalists
5 November
World Day of Romani Language
World Tsunami Awareness Day
10 November
World Science Day for Peace and Development
Third Thursday in November
World Philosophy Day ( 33 C/37) – UN website(link is external)
14 November
International Day against Illicit Trafficking in Cultural Property
16 November
International Day for Tolerance
18 November
International Day of Islamic Art
25 November
International Day for the Elimination of Violence against Women
26 November
World Olive Tree Day
29 November
International Day of Solidarity with the Palestinian People
December 2022
1 December
World AIDS Day
3 December
International Day of Persons with Disabilities
10 December
Human Rights Day
18 December
International Migrants Day
18 December
World Arabic Language Day
World International Days list 2022 WHO
List of International Days declared and celebrated by the WHO:
Official Health Days Declared By The World Health Organization
24 March
World TB Day
7 April
World Health Day
14 April
World Chagas Disease Day
25 April
World Malaria Day
24-30 April
World Immunization Week
5 May
World Hand Hygiene Day
12 May
Health for All Film Festival
31 May
World No Tobacco Day
7 June
World Food Safety Day
14 June
World Blood Donor Day
28 July
World Hepatitis Day
10 September
World Suicide Prevention Day
17 September
World Patient Safety Day
22 September
Walk the Talk
28 September
World Rabies Day
10 October
World Mental Health Day
20 to 26 October
International lead poisoning prevention week of action
18-24 November
World Antimicrobial Awareness Week
1 December
World AIDS Day
World Health Days 2022
Health Day Name | Health Day Start Date |
World Cancer Day | 04 February |
International Childhood Cancer Day | 15 February |
Colorectal Cancer Awareness Month | 01 March |
World Kidney Day | 09 March |
World Tuberculosis (TB) Day | 24 March |
GCC Oral Health Unified Week | 27 March |
World Health Day | 07 April |
World Immunization Week | 24 April |
World Malaria Day | 25 April |
World Asthma Day | 02 May |
World Thalassemia Day | 08 May |
World Hypertension Day | 17 May |
World No Tobacco Day | 31 May |
World Milk Day | 01 June |
World Environment Day | 05 June |
World Blood Donor Day | 14 June |
World Sickle Cell Day | 19 June |
International Day against Drug Abuse and Illicit Trafficking | 26 June |
World Hepatitis Day | 28 July |
World Breastfeeding Week | 01 August |
World Alzheimer’s Day | 21 September |
World Heart Day | 29 September |
Breast Cancer Awareness Month | 01 October |
International Day of Older Persons | 01 October |
World Mental Health Day | 10 October |
World Anti-Obesity Day | 11 October |
World Arthritis Day | 12 October |
Global Handwashing Day | 15 October |
World Food Day | 16 October |
World Osteoporosis Day | 20 October |
World Polio Day | 24 October |
Lung Cancer Awareness Month | 01 November |
World Diabetes Day | 14 November |
World Antibiotic Awareness Week | 14 November |
World COPD Day | 15 November |
World Prematurity Day | 17 November |
World AIDS Day | 01 December |
International Day of Persons with Disabilities | 03 December |
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