January
1
Cameroon
, Haiti , Sudan ,
Slovakia
Global
Family Day
January
2
World Introvert Day
January 3
International Mind-Body Wellness
Day
January 4
Myanmar
World Braille Day
January 5
National Birds Day (USA)
January 6
World Day of War Orphans
January 7
January 8
African National Congress Foundation
Day
January 9
January
10
World Hindi Day
January
11
Morocco
January
12
January
13
January
14
January
15
January
16
National Startup day
January
17
January
18
Sustainable Gastronomy Day
January
19
January
20
Penguin Awareness Day
January
21
January
22
Ukraine
January
23
Liechtenstein
January 24
International Day of Education
January
25
January
26
Australia
,
Republic Day of India
International
Day of Clean Energy
January
27
International Day of Commemoration
in Memory of the Victims of the
Holocaust
January
28
International
Day of Peaceful Coexistence
January
29
January
30
January
31
Nauru
International Zebra Day
February
1
World Interfaith Harmony Week, 1-7
February
Indian Coast Guard Day
February 2
World Wetlands Day
February 3
February 4
Sri Lanka
International Day of Human Fraternity
World Cancer Day (Not UN day)
February
5
February 6
International Day of Zero Tolerance
to Female Genital Mutilation
6 February to 12 February : International
Development Week
February 7
Grenada
European union (Special day)
February
8
Safer Internet Day
February
9
February 10
World Pulses Day
International Day of the Arabian
Leopard
National
Deworming Day (India)
February
11
Holy See, Japan
International Day of Women and Girls
in Science
World Day of the Sick
February
12
International Day for the Prevention
of Violent Extremism as and when
Conducive to Terrorism
Darwin Day
National Productivity Day (India)
February
13
World Radio Day
February 14
February
15
Afghanistan, Serbia
February
16
February
17
Kosovo
Global Tourism Resilience Day
February
18
Gambia
February
19
February 20
World Day of Social Justice
February
21
International Mother Language Day
February 22
Saint
Lucia
World Thinking Day
February
23
Brunei
February
24
Estonia
February
25
Kuwait
February
26
February
27
Dominican
Republic
World NGO Day
February
28
Egypt
Rare Disease Day
National Science Day (India)
February
29
March
1
Bosnia and Herzegovina
Zero Discrimination Day
World Seagrass Day
World
Civil Defence Day
Self Injury Awareness Day
March
2
March 3
Bulgaria
World Wildlife Day
World Hearing Day
March 4
Employee Appreciation Day
March 5
International Day for Disarmament
and Non-Proliferation Awareness
March 6
Ghana
March 7
March 8
International Women's Day
March 9
March 10
International Day of Women Judges
CISF Raising Day
March 11
Lithuania
March 12
Mauritius
March 13
March 14
Pi Day
International Day of Action for
Rivers
March 15
International Day to Combat Islamophobia
World Consumer Rights Day
March 16
National Vaccination Day (India)
March 17
Italy
March 18
March 19
March 20
Tunisia
International
Day of Happiness
French Language Day
World Sparrow Day
March 21
Namibia
World
Day for Glaciers (A/RES/77/158)
International Day for the Elimination
of Racial Discrimination
World Poetry Day
International Day of Nowruz
World Down Syndrome Day
International Day of Forests
World Down Syndrome Day (A/RES/66/149)
Week of Solidarity with the Peoples
Struggling against Racism and Racial
Discrimination, 21-27 March
March 22
World Water Day
March 23
World Meteorological Day
March 24
World Tuberculosis Day
International Day for the Right
to the Truth concerning Gross Human
Rights Violations and for the Dignity
of Victims
March 25
Greece
International Day of Remembrance
of the Victims of Slavery and the
Transatlantic Slave Trade
International Day of Solidarity
with Detained and Missing Staff
Members
International Day of the Unborn
Child
March 26
Bangladesh
Purple Day of Epilepsy
March 27
World Theatre Day
March 28
March 29
March 30
International
Day of Zero Waste
March
31
April 1
Belarus
, Iran
International
Day of Cooperatives
Aprils Fools' Day
Prevention of Blindness week
April
2
World Autism Awareness Day
April 3
April 4
Senegal
International
Day for Mine Awareness and Assistance
in Mine Action
April 5
International Day of Conscience
April 6
International Day of Sport for Development
and Peace
April 7
World Health Day
International Day of Reflection
on the 1994 Genocide against the
Tutsi in Rwanda
April 8
April 9
April 10
World Homoeopathy Day (WHD)
April 11
April 12
International Day of Human Space
Flight
April 13
April 14
World Chagas Disease Day
April 15
Good Friday (Friday before Easter
: 18th April 2025)
April 16
April 17
Syrian
Arab Republic
World Haemophilia Day
April 18
Zimbabwe
World Heritage Day
April 19
April 20
Chinese Language Day
April 21
World Creativity and Innovation
Day
April 22
International Girls in ICT Day,
International Mother Earth Day
April 23
World Book and Copyright Day
English Language Day
Spanish Language Day
April 24
Ireland
World
Immunization Week, 24-30 April
International Day of Multilateralism
and Diplomacy for Peace
International
Girls in ICT Day is celebrated
annually on the fourth Thursday
in April, so 24th April in 2025
April 25
World Malaria Day
International Delegate’s Day
April
26
International Chernobyl Disaster
Remembrance Day
World Intellectual Property Day
April 27
Sierra
Leone , Togo
International Girls in ICT Day
April 28
Japan
World Day for Safety and Health
at Work
April 29
International Day in Memory of the
Victims of Earthquakes
https://www.undocs.org/en/A/RES/79/285
April 30
International Jazz Day
World Veterinary Day
May
1
Marshall Islands
International Labour Day , May Day
May 2
World Tuna Day
May 3
World Press Freedom Day
May 4
Latvia
Coal Miners Day
International Firefighter’s
Day
May 5
Netherlands
Ethiopia
(Freedom Day or Patriot’s Victory
Day)
World Portuguese Language Day
May 6
World Athletics Day
May 7
World Athletics Day
May 8
Time of Remembrance and Reconciliation
for Those Who Lost Their Lives During
the Second World War
World Red Cross Day
World Thalassaemia Day
May 9
May 10
Romania
International Day of Argania
World Migratory Birdday
(2nd saturday
of October & May)
May 11
Paraguay
May 12
International Day of Plant Health
[FAO]
International Nurses Day
UN Global Road Safety Week (biennial)
Vesak, the Day of the Full Moon
(A/RES/54/115)
May 13
May 14
Israel
May 15
Paraguay
International Day of Families
UN Global Road Safety Week (biennial)
[WHO]
May 16
International Day of Living Together
in Peace
International Day of Light
May 17
Norway
World
Hypertension Day
World
Telecommunication and Information
Society Day
May 18
World AIDS Vaccine Day
International Museum Day
May 19
World Fair Play Day
May 20
Cameroon, Cuba ,
Timor Leste
World
Bee Day
May 21
Montenegro
International Tea Day
World Day for Cultural Diversity
for Dialogue and Development
May 22
International Day for Biological
Diversity
May 23
International Day to End Obstetric
Fistula
May 24
Eritrea
, Ecuador
International
Day of the Markhor
May
25
Jordan
World Football Day
Week of Solidarity with the Peoples
of Non-Self-Governing Territories,
25-31 May
May 26
Georgia
,
Guyana
May 27
May 28
Armenia,
Azerbaijab ,
Nepal
May 29
International Day of UN Peacekeepers
May 30
Croatia
International Day of Potato
May 31
World No-Tobacco Day
June
1
Samoa
Global Day of Parents
World Milk Day , Helen Keller Day
June 2
Italy
International Sex Workers' Day
June
3
World Bicycle Day
June 4
Tonga
International Day of Innocent Children
Victims of Aggression
June 5
Denmark Constitution Day
World Environment Day
International Day for the Fight
against Illegal, Unreported and
Unregulated Fishing
June 6
Sweden
Russian
Language Day
June 7
World Food Safety Day
June 8
World Oceans Day
World Brain Tumour Day
June 9
June 10
International
Day for Dialogue among Civilizations
June 11
International Day of Play
June 12
Philippines
World Day Against Child Labour
June 13
International Albinism Awareness
Day
June 14
World Blood Donor Day
June 15
World Elder Abuse Awareness Day
World Wind Day
June 16
International Day of Family Remittances
June 17
Icelandic national day
World Day to Combat Desertification
and Drought
June 18
International Day for Countering
Hate Speech
Sustainable Gastronomy Day
Autistic Pride Day
International Picnic Day
June 19
Day of Hungarian Freedom
International Day for the Elimination
of Sexual Violence in Conflict
World Sickle Cell Awareness Day
World Sauntering Day
June 20
World Refugee Day
June 21
International Day of Yoga
International Day of the Celebration
of the Solstice
World Music Day
World Hydrography Day
June 22
June 23
Luxembourg
United
Nations Public Service Day
International Widows' Day
International Olympic Day
June 24
International
Day of Women in Diplomacy
June 25
Mozambique
,
Slovenia
Day
of the Seafarer
June 26
Madagascar
International
Day against Drug Abuse and Illicit
Trafficking
United Nations International Day
in Support of Victims of Torture
June 27
Djibouti
Micro -, Small and Medium-sized
Enterprises Day
International
Day of Deafblindness
June 28
June 29
Seychelles
International Day of the Tropics
June 30
Democratic
Republic Of the Congo
International Asteroid Day
International Day of Parliamentarism
July
1
Burundi, Canada Day, Rwanda, Somalia
July 2
World UFO Day
July 3
Belarus
July 4
United States of America
July 5
Algeria , Cape Verde, Venezuela,
5th July 2025 - First Saturday of
July
International Day of Cooperatives
July
6
Comoros,
Malawi
World Rural Development Day
World Zoonoses Day
July 7
Solomon Islands
World Kiswahili language day
World Chocolate Day
July 8
July 9
Argentina, South Sudan
July 10
The Bahamas
July 11
World Population Day
World Horse Day
International Day of Reflection
and Commemoration of the 1995 Genocide
in Srebrenica
July
12
Kiribati, São
Tomé and Príncipe
International
Day of Combating Sand and Dust Storms
International Day of Hope
Paper Bag Day
Malala Day
July 13
July 14
July 15
World Youth Skills Day
Social Media Giving Day
July 16
July 17
Slovakia
World Day for International Justice
World Emoji Day
July 18
Nelson Mandela International Day
July 19
July 20
Colombia
International Moon Day
World Chess Day
International Moon Day
July 21
Belgium
July 22
Pi Approximation Day
July 23
July 24
July 25
World Drowning Prevention Day
International Day of Women and Girls
of African Descent
International Day for Judicial Well-being
July 26
Liberia, Maldives
July 27
July 28
Peru
World Hepatitis Day
World Nature Conservation Day
July 29
International Tiger Day
July 30
Vanuatu
International Day of Friendship
World Day against Trafficking in
Persons
July 31
August 1
Benin, Switzerland
World Breastfeeding Week, 1-7 August
August 2
August 3
Niger
August 4
August 5
Burkina Faso
August 6
Bolivia, Jamaica
Hiroshima Day
International Day of Awareness of
the Special Development Needs and
Challenges of Landlocked Developing
Countries
August 7
Ivory Coast
August 8
August 9
Singapore
International Day of the World's
Indigenous Peoples
Nagasaki Day
August 10
Ecuador
August 11
World Steelpan Day
August 12
International Youth Day
World Elephant Day
August 13
Central African Republic
International Lefthanders Day
World Organ Donation Day
August 14
Pakistan
August 15
Congo, India, Liechtenstein, North
Korea, South Korea
Day of the Assumption of the Virgin
Mary
August 16
Dominican Republic
Parsi New Year
August 17
Gabon, Indonesia
August 18
August 19
Afghanistan
World Humanitarian Day
World Photography Day
August 20
World Mosquito Day
August 21
International Day of Remembrance
and Tribute to the Victims of Terrorism
August 22
International Day Commemorating
the Victims of Acts of Violence
Based on Religion or Belief
August 23
International Day for the Remembrance
of the Slave Trade and Its Abolition
European Day of Remembrance for
Victims of Stalinism and Nazism
August 24
Ukraine
August 25
Uruguay
August 26
Women’s Equality Day
August 27
Republic of Moldova
World Lake Day
August 28
August 29
International Day against Nuclear
Tests
August 30
International Day of the Victims
of Enforced Disappearances
August 31
Kyrgyzstan, Trinidad and Tobago
International Day for People of
African Descent
September
1
Uzbekistan
September
2
Vietnam
World Coconut Day
September
3
Skyscraper Day
September
4
September
5
International Day of Charity
September
6
Eswatini
September
7
Brazil
International Day of Clean Air for
Blue Skies
International Day of Police Cooperation
World Duchenne Awareness Day
September
8
International Literacy Day
World Physical Therapy Day
September
9
North Korea,
Tajikistan
International Day to Protect Education
from Attack
September
10
World Suicide Prevention Day (WSPD)
September
11
September
12
United Nations Day for South-South
Cooperation
September
13
September
14
World First Aid Day
September
15
Costa Rica , El Salvador
, Guatemala, Honduras , Nicaragua
International Day of Democracy
September
16
Papua New Guinea
International Day for the Preservation
of the Ozone Layer
International Day of Science, Technology
and Innovation for the South (A/RES/78/259)
International Day for Interventional
Cardiology
September
17
World Patient Safety Day
September
18
Chile
International Equal Pay Day
World Bamboo Day
September
19
Saint Kitts and Nevis
International Talk Like a Pirate
Day
September
20
World Cleanup Day
September
21
Armenia , Belize
International Day of Peace
World Alzheimer's Day
September
22
Bulgaria, Mali
World Rhino Day
September
23
International Day of Sign Languages
September
24
Guinea-Bissau
World Rivers Day
September
25
World Maritime Day
World Pharmacists Day
September
26
International Day for the Total
Elimination of Nuclear Weapons
World Maritime Day
World Contraception Day
European Day of Languages
World Environmental Health Day
September
27
Turkmenistan
World Tourism Day
September
28
International Day for Universal
Access to Information
World Rabies Day
September
29
International Day of Awareness of
Food Loss and Waste
World Maritime Day
World Heart Day
September
30
Botswana
International Translation Day
October
1
China, Cyprus, Nigeria, Palau, Tuvalu
International Day of Older Persons
International Coffee Day
World Vegetarian Day
October
2
Cyprus, Guinea
World Statistics Day
International Day of Non-Violence
October 3
German Unity Day, Iraq
October 4
Lesotho
World Habitat Day
World Space Week, 4-10 October
World Animal Welfare Day
October 5
World Teachers’ Day
October 6
World Habitat Day
(1st Monday of October, so it is
6th October 2025)
October 7
World Cotton Day
October 8
Indian Air Force Day
October 9
Uganda
World Post Day
October
10
Cuba, Fiji
World Mental Health Day
October
11
International Day of the Girl Child
World Migratory Bird Day
October
12
Equatorial Guinea
October
13
International Day for Disaster Risk
Reduction
October
14
World Standards Day
October
15
International Day of Rural Women
Pregnancy and Infant Loss Remembrance
Day
Global Handwashing Day
World White Cane Day
World Students’ Day
October
16
World Food Day
World Spine Day
Boss Day
World Anaesthesia Day
October
17
International Day for the Eradication
of Poverty
October
18
Azerbaijan
October
19
October
20
World Statistics Day
October
21
October
22
October
23
International Day of the Snow Leopard
Mole Day
October
24
Zambia
United Nations Day
Global Media and Information Literacy
Week, 24-31 October
Disarmament Week,24-30 October
World Development Information Day
October
25
October
26
October
27
Saint Vincent and the Grenadines
World Day for Audiovisual Heritage
October
28
Czech Republic
October
29
International Day of Care and Support
October
30
World Thrift Day
October
31
World Cities Day
Halloween Day
November
1
Antigua and Barbuda
World Vegan Day
All Saints' Day
November
2
International Day to End Impunity
for Crimes against Journalists
All Souls' Day
November
3
Dominica,
Micronesia , Panama
November
4
November
5
World Tsunami Awareness Day
November
6
International Day for Preventing
the Exploitation of the Environment
in War and Armed Conflict
November
7
Infant Protection Day
November
8
November
9
Cambodia
International Week of Science and
Peace, 9-15 November
Iqbal Day
Legal Services Day
November
10
World Science Day for Peace and
Development
November
11
Angola , Poland
Armistice Day (Remembrance Day)
World Usability Day (Second Thursday
in November)
November
12
World Pneumonia Day
November
13
World Kindness Day
November
14
World Diabetes Day
Children's Day
November
15
Palestine
International Day for the Prevention
of and Fight against All Forms of
Transnational Organized Crime
November
16
International Day for Tolerance
November
17
World Day of Remembrance for Road
Traffic Victims
November
18
Morocco, Oman
World Philosophy Day
World Antimicrobial Resistance Awareness
Week, 18-24 November [WHO not UN]
World Day for the Prevention of
and Healing from Child Sexual Exploitation,
Abuse and Violence
November
19
World Toilet Day
International Men's Day
November
20
Africa Industrialization Day
World Children's Day
November
21
World Television Day
World Philosophy Day
November
22
Lebanon
November
23
November
24
World Conjoined Twins Day
November
25
Suriname
International Day for the Elimination
of Violence against Women
November
26
World Sustainable Transport Day
November
27
November
28
Albania, Chad, Mauritania, Republic
of Congo,
Timor-Leste
November
29
International Day of Solidarity
with the Palestinian People
November
30
Barbados , Yemen
Day of Remembrance for all Victims
of Chemical Warfare
December
1
Central African Republic, Portugal,
Romania
World AIDS Day
December
2
Laos, United Arab Emirates
International Day for the Abolition
of Slavery
December
3
International Day of Persons with
Disabilities
December
4
International Day of Banks
International Day Against Unilateral
Coercive Measures
December
5
International Volunteer Day for
Economic and Social Development
World Soil Day
December
6
Finland
December
7
International Civil Aviation Day
December
8
December
9
Tanzania
International Day of Commemoration
and Dignity of the Victims of the
Crime of Genocide and of the Prevention
of this Crime
International Anti-Corruption Day
December
10
Human Rights Day
December
11
International Mountain Day
December
12
Kenya
International Day of Neutrality
International Universal Health Coverage
Day
December
13
December
14
December
15
December
16
Bahrain, Kazakhstan
December
17
Bhutan
December
18
Qatar
International Migrants Day
Arabic Language Day
December
19
December
20
International Human Solidarity Day
December
21
World Meditation Day
World Basketball Day
December
22
December
23
December
24
Libya
December
25
Christmas
December
26
Slovenia
December
27
International Day of Epidemic Preparedness
December
28
December
29
Mongolia
December
30
December
31
New Year's Eve
March
No Smoking Day (Second Wednesday
of March)
May
World Laughter Day (first Sunday
of May)
World Asthma Day (First Tuesday
of May)
Mother's Day (Second Sunday of May)
National Endangered Species Day
(Third Friday in May)
Armed Forces Day (Third Saturday
of the May)
National
Memorial Day (last Monday of May)
June
3rd Sunday of June : World Father’s
Day
July
National Parent's Day (Fourth Sunday
in July)
National Refreshment Day (Fourth
Thursday in July)
August
Friendship Day (First Sunday of
August)
September
Starts last week of September and
ends on last Sunday of September
Day of Deaf
