United Nations Holidays List 2025
January
SAT 04
World Braille Day
FRI 24
International Day Of Education
SUN 26
International Day Of Clean Energy
MON 27
International Day Of Commemoration In Memory Of The Victims Of The Holocaust
February
SAT 01
World Interfaith Harmony Week
SUN 02
World Wetlands Day
TUE 04
International Day Of Human Fraternity
THU 06
International Day Of Zero Tolerance To Female Genital Mutilation
MON 10
International Day Of The Arabian Leopard
MON 10
World Pulses Day
TUE 11
International Day Of Women And Girls In Science
WED 12
International Day For The Prevention Of Violent Extremism As And When Conducive To Terrorism
THU 13
World Radio Day
MON 17
Global Tourism Resilience Day
THU 20
World Day Of Social Justice
FRI 21
International Mother Language Day
March
SAT 01
Zero Discrimination Day
SAT 01
World Seagrass Day
MON 03
World Wildlife Day
WED 05
International Day For Disarmament And Non-proliferation Awareness
SAT 08
International Women's Day
MON 10
International Day Of Women Judges
SAT 15
International Day To Combat Islamophobia
THU 20
International Day Of Happiness
THU 20
French Language Day
FRI 21
World Down Syndrome Day
FRI 21
International Day Of Nowruz
FRI 21
World Poetry Day
FRI 21
International Day For The Elimination Of Racial Discrimination
FRI 21
Week Of Solidarity With The Peoples Struggling Against Racism And Racial Discrimination, 21-27 March
SAT 22
World Water Day
SUN 23
World Meteorological Day
MON 24
World Tuberculosis Day
MON 24
International Day For The Right To The Truth Concerning Gross Human Rights Violations And For The Dignity Of Victims
TUE 25
International Day Of Solidarity With Detained And Missing Staff Members
TUE 25
International Day Of Remembrance Of The Victims Of Slavery And The Transatlantic Slave Trade
SUN 30
International Day Of Zero Waste
April
WED 02
World Autism Awareness Day
FRI 04
International Day For Mine Awareness And Assistance In Mine Action
SAT 05
International Day Of Conscience
SUN 06
International Day Of Sport For Development And Peace
MON 07
International Day Of Reflection On The 1994 Genocide Against The Tutsi In Rwanda
MON 07
World Health Day
SAT 12
International Day Of Human Space Flight
MON 14
World Chagas Disease Day
SUN 20
Chinese Language Day
MON 21
World Creativity And Innovation Day
TUE 22
International Mother Earth Day
WED 23
Spanish Language Day
WED 23
English Language Day
WED 23
World Book And Copyright Day
THU 24
World Immunization Week, 24-30
THU 24
International Day Of Multilateralism And Diplomacy For Peace
FRI 25
World Malaria Day
FRI 25
International Girls In Ict Day
SAT 26
International Chernobyl Disaster Remembrance Day
SAT 26
World Intellectual Property Day
MON 28
World Day For Safety And Health At Work
WED 30
International Jazz Day
May
FRI 02
World Tuna Day
SAT 03
World Press Freedom Day
MON 05
World Portuguese Language Day
THU 08
Time Of Remembrance And Reconciliation For Those Who Lost Their Lives During The Second World War
SAT 10
International Day Of Argania
SUN 11
World Migratory Bird Day
MON 12
International Day Of Plant Health
THU 15
International Day Of Families
FRI 16
International Day Of Living Together In Peace
FRI 16
International Day Of Light
SAT 17
World Telecommunication And Information Society Day
MON 19
World Fair Play Day
TUE 20
World Bee Day
WED 21
International Tea Day
WED 21
World Day For Cultural Diversity For Dialogue And Development
THU 22
International Day For Biological Diversity
FRI 23
Vesak, The Day Of The Full Moon
FRI 23
International Day To End Obstetric Fistula
SAT 24
International Day Of The Markhor
SUN 25
World Football Day
SUN 25
Week Of Solidarity With The Peoples Of Non-self-governing Territories, 25-31 May
THU 29
International Day Of Un Peacekeepers
FRI 30
International Day Of Potato
SAT 31
World No-tobacco Day
June
SUN 01
Global Day Of Parents
TUE 03
World Bicycle Day
WED 04
International Day Of Innocent Children Victims Of Aggression
THU 05
World Environment Day
THU 05
International Day For The Fight Against Illegal, Unreported And Unregulated Fishing
FRI 06
Russian Language Day
SAT 07
World Food Safety Day
SUN 08
World Oceans Day
TUE 10
International Day For Dialogue Among Civilizations
WED 11
International Day Of Play
THU 12
World Day Against Child Labour
FRI 13
International Albinism Awareness Day
SAT 14
World Blood Donor Day
SUN 15
World Elder Abuse Awareness Day
MON 16
International Day Of Family Remittances
TUE 17
World Day To Combat Desertification And Drought
WED 18
Sustainable Gastronomy Day
WED 18
International Day For Countering Hate Speech
THU 19
International Day For The Elimination Of Sexual Violence In Conflict
FRI 20
World Refugee Day
SAT 21
International Day Of The Celebration Of The Solstice
SAT 21
International Day Of Yoga
MON 23
United Nations Public Service Day
MON 23
International Widows' Day
TUE 24
International Day Of Women In Diplomacy
WED 25
Day Of The Seafarer
THU 26
International Day Against Drug Abuse And Illicit Trafficking
THU 26
United Nations International Day In Support Of Victims Of Torture
FRI 27
Micro-, Small And Medium-sized Enterprises Day
SUN 29
International Day Of The Tropics
MON 30
International Asteroid Day
MON 30
International Day Of Parliamentarism
July
SUN 06
World Rural Development Day
SUN 06
International Day Of Cooperatives
MON 07
World Kiswahili Language Day
FRI 11
World Population Day
FRI 11
International Day Of Reflection And Commemoration Of The 1995 Genocide In Srebrenica
SAT 12
International Day Of Combating Sand And Dust Storms
TUE 15
World Youth Skills Day
FRI 18
Nelson Mandela International Day
SUN 20
World Chess Day
SUN 20
International Moon Day
FRI 25
International Day Of Women And Girls Of African Descent
FRI 25
World Drowning Prevention Day
MON 28
World Hepatitis Day
WED 30
International Day Of Friendship
WED 30
World Day Against Trafficking In Persons
August
FRI 01
World Breastfeeding Week, 1-7 August
SAT 09
International Day Of The World's Indigenous Peoples
MON 11
World Steelpan Day
TUE 12
International Youth Day
TUE 19
World Humanitarian Day
THU 21
International Day Of Remembrance And Tribute To The Victims Of Terrorism
FRI 22
International Day Commemorating The Victims Of Acts Of Violence Based On Religion Or Belief
SAT 23
International Day For The Remembrance Of The Slave Trade And Its Abolition
FRI 29
International Day Against Nuclear Tests
SAT 30
International Day Of The Victims Of Enforced Disappearances
SUN 31
International Day For People Of African Descent
September
FRI 05
International Day Of Charity
SUN 07
International Day Of Clean Air For Blue Skies
SUN 07
International Day Of Police Cooperation
SUN 07
World Duchenne Awareness Day
MON 08
International Literacy Day
TUE 09
International Day To Protect Education From Attack
FRI 12
United Nations Day For South-south Cooperation
MON 15
International Day Of Democracy
TUE 16
International Day Of Science, Technology And Innovation For The South
TUE 16
International Day For Interventional Cardiology
TUE 16
International Day For The Preservation Of The Ozone Layer
WED 17
World Patient Safety Day
THU 18
International Equal Pay Day
SAT 20
World Cleanup Day
SUN 21
International Day Of Peace
TUE 23
International Day Of Sign Languages
FRI 26
International Day For The Total Elimination Of Nuclear Weapons
FRI 26
World Maritime Day
SAT 27
World Tourism Day
SUN 28
International Day For Universal Access To Information
MON 29
International Day Of Awareness Of Food Loss And Waste
TUE 30
International Translation Day
October
WED 01
International Day Of Older Persons
THU 02
International Day Of Non-violence
SAT 04
World Space Week, 4-10 October
SUN 05
World Teachers' Day
TUE 07
World Cotton Day
TUE 07
World Habitat Day
THU 09
World Post Day
FRI 10
World Mental Health Day
SAT 11
International Day Of The Girl Child
SUN 12
World Migratory Bird Day
MON 13
International Day For Disaster Risk Reduction
WED 15
International Day Of Rural Women
THU 16
World Food Day
FRI 17
International Day For The Eradication Of Poverty
FRI 24
World Development Information Day
FRI 24
Global Media And Information Literacy Week, 24-31 October
FRI 24
Disarmament Week, 24-30 October
FRI 24
United Nations Day
MON 27
World Day For Audiovisual Heritage
WED 29
International Day Of Care And Support
FRI 31
World Cities Day
November
SUN 02
International Day To End Impunity For Crimes Against Journalists
WED 05
World Tsunami Awareness Day
THU 06
International Day For Preventing The Exploitation Of The Environment In War And Armed Conflict
SUN 09
International Week Of Science And Peace, 9-15 November
MON 10
World Science Day For Peace And Development
FRI 14
World Diabetes Day
SAT 15
International Day For The Prevention Of And Fight Against All Forms Of Transnational Organized Crime
SUN 16
International Day For Tolerance
MON 17
World Day Of Remembrance For Road Traffic Victims
TUE 18
World Antimicrobial Resistance Awareness Week, 18-24 November
TUE 18
World Day For The Prevention Of And Healing From Child Sexual Exploitation, Abuse And Violence
WED 19
World Toilet Day
THU 20
Africa Industrialization Day
THU 20
World Children's Day
FRI 21
World Television Day
FRI 21
World Philosophy Day
MON 24
World Conjoined Twins Day
TUE 25
International Day For The Elimination Of Violence Against Women
WED 26
World Sustainable Transport Day
SAT 29
International Day Of Solidarity With The Palestinian People
SUN 30
Day Of Remembrance For All Victims Of Chemical Warfare
December
MON 01
World Aids Day
TUE 02
International Day For The Abolition Of Slavery
WED 03
International Day Of Persons With Disabilities
THU 04
International Day Of Banks
FRI 05
World Soil Day
FRI 05
International Volunteer Day For Economic And Social Development
SUN 07
International Civil Aviation Day
TUE 09
International Day Of Commemoration And Dignity Of The Victims Of The Crime Of Genocide And Of The Prevention Of This Crime
TUE 09
International Anti-corruption Day
WED 10
Human Rights Day
THU 11
International Mountain Day
FRI 12
International Universal Health Coverage Day
FRI 12
International Day Of Neutrality
THU 18
Arabic Language Day
THU 18
International Migrants Day
SAT 20
International Human Solidarity Day
SUN 21
World Basketball Day
SAT 27
International Day Of Epidemic Preparedness
