January
4 Janary : World Braille Day
24 January : International Day of Education

27 Jan
International Day of Commemoration in Memory of the Victims of the Holocaust

February

UN Day

01 Feb
World Interfaith Harmony Week, 1-7 February

02 Feb
World Wetlands Day

04 Feb
International Day of Human Fraternity

06 Feb
International Day of Zero Tolerance to Female Genital Mutilation

10 Feb
World Pulses Day

11 Feb
International Day of Women and Girls in Science

13 Feb
World Radio Day

20 Feb
World Day of Social Justice

21 Feb
International Mother Language Day


March
1 March : Zero Discrimination Day
3 March : World Wildlife Day
8 March : International Women's Day
10 March : International Day of Women Judges

15 Mar
International Day to Combat Islamophobia

20 Mar
InternationalDay of Happiness

20 Mar
French Language Day

21 Mar
International Day for the Elimination of Racial Discrimination

21 Mar
World Poetry Day

21 Mar
International Day of Nowruz

21 Mar
World Down Syndrome Day

21 Mar
International Day of Forests

22 Mar
World Water Day

23 Mar
World Meteorological Day

24 Mar
World Tuberculosis Day

24 Mar
International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims

25 Mar
International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade

25 Mar
International Day of Solidarity with Detained and Missing Staff Members

April

UN Day

02 Apr
World Autism Awareness Day

04 Apr
International Day for Mine Awareness and Assistance in Mine Action

05 Apr
International Day of Conscience

06 Apr
International Day of Sport for Development and Peace

07 Apr
World Health Day

07 Apr
International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda

12 Apr
International Day of Human Space Flight

14 Apr
World Chagas Disease Day

20 Apr
Chinese Language Day

21 Apr
World Creativity and Innovation Day

22 Apr
International Girls in ICT Day

22 Apr
International Mother Earth Day

23 Apr
World Book and Copyright Day

23 Apr
English Language Day

23 Apr
Spanish Language Day

24 Apr
World Immunization Week, 24-30 April

24 Apr
International Day of Multilateralism and Diplomacy for Peace

25 Apr
World Malaria Day

25 Apr
International Delegate’s Day

26 Apr
International Chernobyl Disaster Remembrance Day

26 Apr
World Intellectual Property Day

28 Apr
World Day for Safety and Health at Work

30 Apr
International Jazz Day

May

UN Day

02 May
World Tuna Day

03 May
World Press Freedom Day

05 May
World Portuguese Language Day

08 May
World Migratory Bird Day

08 May
Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War

10 May
International Day of Argania

15 May
International Day of Families

16 May
International Day of Living Together in Peace

16 May
International Day of Light

16 May
Vesak, the Day of the Full Moon

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

25 May
Week of Solidarity with the Peoples of Non-Self-Governing Territories, 25-31 May

29 May
International Day of UN Peacekeepers

31 May
World No-Tobacco Day

June

UN Day

01 Jun
Global Day of Parents

03Jun
World Bicycle Day

04 Jun
International Day of Innocent Children Victims of Aggression

05 Jun
World Environment Day

05 Jun
International Day for the Fight against Illegal, Unreported and Unregulated Fishing

06 Jun
Russian Language Day

07 Jun
World Food Safety Day

08 Jun
World Oceans Day

12 Jun
WorldDay Against Child Labour

13 Jun
International Albinism Awareness Day

14 Jun
World Blood Donor Day

15 Jun
World Elder Abuse Awareness Day

16 Jun
International Day of Family Remittances

17 Jun
World Day to Combat Desertification and Drought

18 Jun
International Day for Countering Hate Speech

18 Jun
Sustainable Gastronomy Day

19 Jun
International Day for the Elimination of Sexual Violence in Conflict

20 Jun
World Refugee Day

International Moon Day

21 Jun
International Day of Yoga

21 Jun
International Day of the Celebration of the Solstice

23 Jun
United Nations Public Service Day

23 Jun
International Widows' Day

25 Jun
Day of the Seafarer

26 Jun
International Day against Drug Abuse and Illicit Trafficking

26 Jun
United NationsInternational Day in Support of Victims of Torture

27 Jun
Micro-, Small and Medium-sized Enterprises Day

29 Jun
International Day of the Tropics

30 Jun
International Asteroid Day

30 Jun
International Day of Parliamentarism

July

UN Day

03 Jul
International Day of Cooperatives

7 July
World Kiswahili language day

11 Jul
World Population Day

15 Jul
World Youth Skills Day

18 Jul
Nelson Mandela International Day

20 Jul
International Moon Day

20 Jul
World Chess Day

25 Jul
World Drowning Prevention Day

28 Jul
World Hepatitis Day

30 Jul
International Day of Friendship

30 Jul
World Day against Trafficking in Persons

August

UN Day

01 Aug
World Breastfeeding Week, 1-7 August

09 Aug
International Day of the World's Indigenous Peoples

12 Aug
International Youth Day

19 Aug
World Humanitarian Day

21 Aug
International Day of Remembrance and Tribute to the Victims of Terrorism

22 Aug
International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief

23 Aug
International Day for the Remembrance of the Slave Trade and Its Abolition

29 Aug
International Day against Nuclear Tests

30 Aug
International Day of the Victims of Enforced Disappearances

31 Aug
International Day for People of African Descent

September

UN Day

05 Sep
International Day of Charity

07 Sep
International Day of Clean Air for Blue Skies

08 Sep
International Literacy Day

09 Sep
International Day to Protect Education from Attack

12 Sep
United Nations Day for South-South Cooperation

15 Sep
International Day of Democracy

16 Sep
International Day for the Preservation of the Ozone Layer

17 Sep
World Patient Safety Day

18 Sep
International Equal Pay Day

21 Sep
International Day of Peace

23 Sep
International Day of Sign Languages

26 Sep
International Day for the Total Elimination of Nuclear Weapons

27 Sep
World Tourism Day

28 Sep
International Day for Universal Access to Information

29 Sep
International Day of Awareness of Food Loss and Waste

29 Sep
World Maritime Day

30 Sep
International Translation Day

October

UN Day

01 Oct
International Day of Older Persons

02 Oct
World Statistics Day

02 Oct
International Day of Non-Violence

04 Oct
World Habitat Day

04 Oct
World Space Week, 4-10 October

05 Oct
World Teachers’ Day

07 Oct
World Cotton Day

08 Oct
World Migratory Bird Day

09 Oct
World Post Day

10 Oct
World Mental Health Day

11 Oct
International Day of the Girl Child

13 Oct
International Day for Disaster Risk Reduction

15 Oct
International Day of Rural Women

16 Oct
World Food Day

17 Oct
International Day for the Eradication of Poverty

24 Oct
Global Media and Information Literacy Week, 24-31 October

24 Oct
Disarmament Week,24-30 October

24 Oct
United Nations Day

24 Oct
World Development Information Day

27 Oct
World Day for Audiovisual Heritage

31 Oct
World Cities Day

November

UN Day

02 Nov
International Day to End Impunity for Crimes against Journalists

05 Nov
World Tsunami Awareness Day

06 Nov
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict

09 Nov
International Week of Science and Peace, 9-15 November

10 Nov
World Science Day for Peace and Development

13 Nov
World Antibiotic Awareness Week, 13-19 November

14 Nov
World Diabetes Day

16 Nov
International Day for Tolerance

18 Nov
World Philosophy Day

19 Nov
World Toilet Day

20 Nov
Africa Industrialization Day

20 Nov
World Children's Day

20 Nov
World Day of Remembrance for Road Traffic Victims

21 Nov
World Television Day

25 Nov
International Day for the Elimination of Violence against Women

29 Nov
International Day of Solidarity with the Palestinian People

30 Nov
Day of Remembrance for all Victims of Chemical Warfare

December

UN Day

01 Dec
World AIDS Day

02 Dec
International Day for the Abolition of Slavery

03 Dec
International Day of Persons with Disabilities

04 Dec
International Day of Banks

05 Dec
International Volunteer Day for Economic and Social Development

05 Dec
World Soil Day

07 Dec
International Civil Aviation Day

09 Dec
International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime

09 Dec
International Anti-Corruption Day

10 Dec
Human Rights Day

11 Dec
International Mountain Day

12 Dec
International Day of Neutrality

12 Dec
International Universal Health Coverage Day

18 Dec
International Migrants Day

18 Dec
Arabic Language Day

20 Dec
International Human Solidarity Day

27 Dec
International Day of Epidemic Preparedness