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
January
6
World War Orphans Day
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
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
January
29
January
30
January
31
Nauru
International Zebra Day
February
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
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
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
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
International
Day for the Elimination of Racial
Discrimination
World Poetry Day
International Day of Nowruz
World Down Syndrome Day
International Day of Forests
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
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
Its
not UN Observation Day but day
celebrated by ITU which is the
United Nations specialized agency
for information and communication
technologies (ICTs).
April 25
World Malaria Day
International Delegate’s Day
International Girls in ICT 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
April 30
International Jazz Day
World Veterinary Day
May
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
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
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
Vesak, the Day of the Full Moon
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
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
National Day
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
June 28
June 29
Seychelles
International Day of the Tropics
June 30
Democratic
Republic Of the Congo
International Asteroid Day
International Day of Parliamentarism