| 4/1/25 |
Σάββατο |
🧑🦯World Braille Day
|
| 14/1/25 |
Τρίτη |
⇒World Logic Day
|
| 24/1/25 |
Παρασκευή |
🧑🏫International Day of Education
|
| 24/1/25 |
Παρασκευή |
🧒🏿World Day for African and Afrodescendant Culture
|
| 25/1/25 |
Σάββατο |
👩International Day of Women in Multilateralism
|
| 26/1/25 |
Κυριακή |
⚡International Day of Clean Energy
|
| 27/1/25 |
Δευτέρα |
International Day of Commemoration in Memory of the Victims of the Holocaust
|
| 1/2/25 - 7/2/25 |
Σάββατο - Παρασκευή |
🙏World Interfaith Harmony Week
|
| 2/2/25 |
Κυριακή |
💦World Wetlands Day
|
| 4/2/25 |
Τρίτη |
👬International Day of Human Fraternity
|
| 6/2/25 |
Πέμπτη |
International Day of Zero Tolerance for Female Genital Mutilation
|
| 10/2/25 |
Δευτέρα |
🐆International Day of the Arabian Leopard
|
| 10/2/25 |
Δευτέρα |
🌾World Pulses Day
|
| 11/2/25 |
Τρίτη |
🧬International Day of Women and Girls in Science
|
| 12/2/25 |
Τετάρτη |
International Day for the Prevention of Violent Extremism as and when Conducive to Terrorism
|
| 13/2/25 |
Πέμπτη |
📡World Radio Day
|
| 17/2/25 |
Δευτέρα |
🚃Global Tourism Resilience Day
|
| 20/2/25 |
Πέμπτη |
World Day of Social Justice
|
| 21/2/25 |
Παρασκευή |
International Mother Language Day
|
| 1/3/25 |
Σάββατο |
World Seagrass Day
|
| 1/3/25 |
Σάββατο |
👨🏻🤝👨🏿Zero Discrimination Day
|
| 3/3/25 |
Δευτέρα |
🐅World Wildlife Day
|
| 4/3/25 |
Τρίτη |
📐World Engineering Day for Sustainable Development
|
| 5/3/25 |
Τετάρτη |
International Day for Disarmament and Non-Proliferation Awareness
|
| 8/3/25 |
Σάββατο |
👩International Women's Day
|
| 10/3/25 |
Δευτέρα |
👩⚖️International Day of Women Judges
|
| 14/3/25 |
Παρασκευή |
πInternational Day of Mathematics
|
| 15/3/25 |
Σάββατο |
🧕International Day to Combat Islamophobia
|
| 20/3/25 |
Πέμπτη |
French Language Day
|
| 20/3/25 |
Πέμπτη |
International Francophonie Day
|
| 20/3/25 |
Πέμπτη |
😃International Day of Happiness
|
| 21/3/25 |
Παρασκευή |
International Day for the Elimination of Racial Discrimination
|
| 21/3/25 |
Παρασκευή |
International Nowruz Day
|
| 21/3/25 |
Παρασκευή |
World Down Syndrome Day
|
| 21/3/25 |
Παρασκευή |
✍️World Poetry Day
|
| 21/3/25 |
Παρασκευή |
🌲International Day of Forests
|
| 21/3/25 |
Παρασκευή |
🧊World Day for Glaciers
|
| 22/3/25 |
Σάββατο |
💧World Water Day
|
| 23/3/25 |
Κυριακή |
🌦️World Meteorological Day
|
| 24/3/25 |
Δευτέρα |
⚖️International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims
|
| 24/3/25 |
Δευτέρα |
🧑⚕️World Tuberculosis Day
|
| 25/3/25 |
Τρίτη |
International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
|
| 25/3/25 |
Τρίτη |
International Day of Solidarity with Detained and Missing Staff Members
|
| 30/3/25 |
Κυριακή |
🚯International Day of Zero Waste
|
| 2/4/25 |
Τετάρτη |
World Autism Awareness Day
|
| 4/4/25 |
Παρασκευή |
International Day for Mine Awareness and Assistance in Mine Action
|
| 5/4/25 |
Σάββατο |
International Day of Conscience
|
| 6/4/25 |
Κυριακή |
⚽International Day of Sport for Development and Peace
|
| 7/4/25 |
Δευτέρα |
International Day of Reflection on the 1994 Genocide against the Tutsi in Rwanda
|
| 7/4/25 |
Δευτέρα |
🍎World Health Day
|
| 12/4/25 |
Σάββατο |
🚀International Day of Human Space Flight
|
| 14/4/25 |
Δευτέρα |
💊World Chagas Disease Day
|
| 15/4/25 |
Τρίτη |
🎨World Art Day
|
| 20/4/25 |
Κυριακή |
Chinese Language Day
|
| 21/4/25 |
Δευτέρα |
World Creativity and Innovation Day
|
| 22/4/25 |
Τρίτη |
🌎International Mother Earth Day
|
| 23/4/25 |
Τετάρτη |
English Language Day
|
| 23/4/25 |
Τετάρτη |
Spanish Language Day
|
| 23/4/25 |
Τετάρτη |
©️World Book and Copyright Day
|
| 24/4/25 |
Πέμπτη |
🕊️International Day of Multilateralism and Diplomacy for Peace
|
| 24/4/25 |
Πέμπτη |
👧International Girls in ICT Day
|
| 24/4/25 - 30/4/25 |
Πέμπτη - Τετάρτη |
💉World Immunization Week
|
| 25/4/25 |
Παρασκευή |
International Delegate’s Day
|
| 25/4/25 |
Παρασκευή |
💊World Malaria Day
|
| 26/4/25 |
Σάββατο |
☢️International Chernobyl Disaster Remembrance Day
|
| 26/4/25 |
Σάββατο |
🎨World Intellectual Property Day
|
| 28/4/25 |
Δευτέρα |
⛑️World Day for Safety and Health at Work
|
| 30/4/25 |
Τετάρτη |
🎺International Jazz Day
|
| 2/5/25 |
Παρασκευή |
🐟World Tuna Day
|
| 3/5/25 |
Σάββατο |
📰World Press Freedom Day
|
| 5/5/25 |
Δευτέρα |
African World Heritage Day
|
| 5/5/25 |
Δευτέρα |
World Portuguese Language Day
|
| 5/5/25 |
Δευτέρα |
🌕Vesak, the Day of the Full Moon
|
| 8/5/25 |
Πέμπτη |
⚔️Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War
|
| 10/5/25 |
Σάββατο |
International Day of Argania
|
| 10/5/25 |
Σάββατο |
🐦World Migratory Bird Day
|
| 12/5/25 |
Δευτέρα |
🌱International Day of Plant Health
|
| 15/5/25 |
Πέμπτη |
👪International Day of Families
|
| 16/5/25 |
Παρασκευή |
💡International Day of Light
|
| 16/5/25 |
Παρασκευή |
🕊️International Day of Living Together in Peace
|
| 17/5/25 |
Σάββατο |
📡World Telecommunication and Information Society Day
|
| 19/5/25 - 25/5/25 |
Δευτέρα - Κυριακή |
🚘UN Global Road Safety Week
|
| 20/5/25 |
Τρίτη |
🐝World Bee Day
|
| 21/5/25 |
Τετάρτη |
World Day for Cultural Diversity for Dialogue and Development
|
| 21/5/25 |
Τετάρτη |
☕International Tea Day
|
| 22/5/25 |
Πέμπτη |
🌱International Day for Biological Diversity
|
| 23/5/25 |
Παρασκευή |
🤰International Day to End Obstetric Fistula
|
| 25/5/25 - 31/5/25 |
Κυριακή - Σάββατο |
Week of Solidarity with the Peoples of Non-Self-Governing Territories
|
| 29/5/25 |
Πέμπτη |
🪖International Day of UN Peacekeepers
|
| 30/5/25 |
Παρασκευή |
🥔International Day of Potato
|
| 31/5/25 |
Σάββατο |
🚭World No Tobacco Day
|
| 1/6/25 |
Κυριακή |
👪Global Day of Parents
|
| 3/6/25 |
Τρίτη |
🚲World Bicycle Day
|
| 4/6/25 |
Τετάρτη |
🧸International Day of Innocent Children Victims of Aggression
|
| 5/6/25 |
Πέμπτη |
🎣International Day for the Fight against Illegal, Unreported and Unregulated Fishing
|
| 5/6/25 |
Πέμπτη |
🌱World Environment Day
|
| 6/6/25 |
Παρασκευή |
Russian Language Day
|
| 7/6/25 |
Σάββατο |
🍲World Food Safety Day
|
| 8/6/25 |
Κυριακή |
🌊World Oceans Day
|
| 12/6/25 |
Πέμπτη |
🧒World Day Against Child Labour
|
| 13/6/25 |
Παρασκευή |
International Albinism Awareness Day
|
| 14/6/25 |
Σάββατο |
🩸World Blood Donor Day
|
| 15/6/25 |
Κυριακή |
👵World Elder Abuse Awareness Day
|
| 16/6/25 |
Δευτέρα |
👪International Day of Family Remittances
|
| 17/6/25 |
Τρίτη |
🏜️World Day to Combat Desertification and Drought
|
| 18/6/25 |
Τετάρτη |
Sustainable Gastronomy Day
|
| 18/6/25 |
Τετάρτη |
🗯️International Day for Countering Hate Speech
|
| 19/6/25 |
Πέμπτη |
International Day for the Elimination of Sexual Violence in Conflict
|
| 20/6/25 |
Παρασκευή |
World Refugee Day
|
| 21/6/25 |
Σάββατο |
☀️International Day of the Celebration of the Solstice
|
| 21/6/25 |
Σάββατο |
🧘🏽International Day of Yoga
|
| 23/6/25 |
Δευτέρα |
International Widows' Day
|
| 23/6/25 |
Δευτέρα |
🇺🇳United Nations Public Service Day
|
| 24/6/25 |
Τρίτη |
👩International Day for Women in Diplomacy
|
| 25/6/25 |
Τετάρτη |
⚓Day of the Seafarer
|
| 26/6/25 |
Πέμπτη |
International Day in Support of Victims of Torture
|
| 26/6/25 |
Πέμπτη |
💉International Day against Drug Abuse and Illicit Trafficking
|
| 27/6/25 |
Παρασκευή |
Micro-, Small and Medium-sized Enterprises Day
|
| 29/6/25 |
Κυριακή |
🌴International Day of the Tropics
|
| 30/6/25 |
Δευτέρα |
☄️International Asteroid Day
|
| 30/6/25 |
Δευτέρα |
🏛️International Day of Parliamentarism
|
| 5/7/25 |
Σάββατο |
International Day of Cooperatives
|
| 7/7/25 |
Δευτέρα |
Kiswahili Language Day
|
| 11/7/25 |
Παρασκευή |
🌎World Population Day
|
| 12/7/25 |
Σάββατο |
International Day of Combating Sand and Dust Storms
|
| 15/7/25 |
Τρίτη |
🧒World Youth Skills Day
|
| 18/7/25 |
Παρασκευή |
Nelson Mandela International Day
|
| 20/7/25 |
Κυριακή |
♟️World Chess Day
|
| 20/7/25 |
Κυριακή |
🌖International Moon Day
|
| 25/7/25 |
Παρασκευή |
World Drowning Prevention Day
|
| 26/7/25 |
Σάββατο |
International Day for the Conservation of the Mangrove Ecosystem
|
| 28/7/25 |
Δευτέρα |
World Hepatitis Day
|
| 30/7/25 |
Τετάρτη |
World Day against Trafficking in Persons
|
| 30/7/25 |
Τετάρτη |
👬International Day of Friendship
|
| 1/8/25 - 7/8/25 |
Παρασκευή - Πέμπτη |
🤱World Breastfeeding Week
|
| 9/8/25 |
Σάββατο |
International Day of the World's Indigenous Peoples
|
| 11/8/25 |
Δευτέρα |
🥁World Steelpan Day
|
| 12/8/25 |
Τρίτη |
🧒International Youth Day
|
| 19/8/25 |
Τρίτη |
World Humanitarian Day
|
| 21/8/25 |
Πέμπτη |
International Day of Remembrance and Tribute to the Victims of Terrorism
|
| 22/8/25 |
Παρασκευή |
International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief
|
| 23/8/25 |
Σάββατο |
International Day for the Remembrance of the Slave Trade and its Abolition
|
| 29/8/25 |
Παρασκευή |
☢️International Day against Nuclear Tests
|
| 30/8/25 |
Σάββατο |
International Day of the Victims of Enforced Disappearances
|
| 31/8/25 |
Κυριακή |
International Day for People of African Descent
|
| 5/9/25 |
Παρασκευή |
International Day of Charity
|
| 7/9/25 |
Κυριακή |
⛰️International Day of Clean Air for Blue Skies
|
| 7/9/25 |
Κυριακή |
👮International Day of Police Cooperation
|
| 8/9/25 |
Δευτέρα |
📚International Literacy Day
|
| 9/9/25 |
Τρίτη |
International Day to Protect Education from Attack
|
| 12/9/25 |
Παρασκευή |
🇺🇳United Nations Day for South-South Cooperation
|
| 15/9/25 |
Δευτέρα |
🏛️International Day of Democracy
|
| 16/9/25 |
Τρίτη |
International Day for the Preservation of the Ozone Layer
|
| 16/9/25 |
Τρίτη |
🫀International Day for Interventional Cardiology
|
| 17/9/25 |
Τετάρτη |
🧑⚕️World Patient Safety Day
|
| 18/9/25 |
Πέμπτη |
💰International Equal Pay Day
|
| 20/9/25 |
Σάββατο |
👟International Day of University Sport
|
| 21/9/25 |
Κυριακή |
🕊️International Day of Peace
|
| 23/9/25 |
Τρίτη |
🤘International Day of Sign Languages
|
| 25/9/25 |
Πέμπτη |
⚓World Maritime Day
|
| 26/9/25 |
Παρασκευή |
☢️International Day for the Total Elimination of Nuclear Weapons
|
| 27/9/25 |
Σάββατο |
✈️World Tourism Day
|
| 28/9/25 |
Κυριακή |
📚International Day for Universal Access to Information
|
| 29/9/25 |
Δευτέρα |
🍎International Day of Awareness of Food Loss and Waste
|
| 30/9/25 |
Τρίτη |
International Translation Day
|
| 1/10/25 |
Τετάρτη |
👵International Day of Older Persons
|
| 2/10/25 |
Πέμπτη |
🕊️International Day of Non-Violence
|
| 4/10/25 - 10/10/25 |
Σάββατο - Παρασκευή |
🚀World Space Week
|
| 5/10/25 |
Κυριακή |
🧑🏫World Teachers' Day
|
| 6/10/25 |
Δευτέρα |
⛰️International Geodiversity Day
|
| 6/10/25 |
Δευτέρα |
🌱World Habitat Day
|
| 7/10/25 |
Τρίτη |
💭World Cotton Day
|
| 9/10/25 |
Πέμπτη |
✉️World Post Day
|
| 10/10/25 |
Παρασκευή |
😊World Mental Health Day
|
| 11/10/25 |
Σάββατο |
🐦World Migratory Bird Day
|
| 11/10/25 |
Σάββατο |
👧🏽International Day of the Girl Child
|
| 13/10/25 |
Δευτέρα |
⛑️International Day for Natural Disaster Reduction
|
| 15/10/25 |
Τετάρτη |
International Day of Rural Women
|
| 16/10/25 |
Πέμπτη |
🍲World Food Day
|
| 17/10/25 |
Παρασκευή |
International Day for the Eradication of Poverty
|
| 20/10/25 |
Δευτέρα |
📊World Statistics Day
|
| 24/10/25 - 30/10/25 |
Παρασκευή - Πέμπτη |
🕊️Disarmament Week
|
| 24/10/25 - 30/10/25 |
Παρασκευή - Πέμπτη |
📰Global Media and Information Literacy Week
|
| 24/10/25 |
Παρασκευή |
🏚️World Development Information Day
|
| 24/10/25 |
Παρασκευή |
🇺🇳United Nations Day
|
| 27/10/25 |
Δευτέρα |
🎼World Day for Audiovisual Heritage
|
| 29/10/25 |
Τετάρτη |
🧑⚕️International Day of Care and Support
|
| 31/10/25 |
Παρασκευή |
🏙️World Cities Day
|
| 2/11/25 |
Κυριακή |
International Day to End Impunity for Crimes against Journalists
|
| 2/11/25 |
Κυριακή |
🧒International day against violence and bullying at school including cyberbullying
|
| 3/11/25 |
Δευτέρα |
🌱International Day for Biosphere Reserves
|
| 5/11/25 |
Τετάρτη |
World Day of Romani Language
|
| 5/11/25 |
Τετάρτη |
🌊World Tsunami Awareness Day
|
| 6/11/25 |
Πέμπτη |
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict
|
| 10/11/25 |
Δευτέρα |
🧬International Week of Science and Peace
|
| 10/11/25 |
Δευτέρα |
🕊️World Science Day for Peace and Development
|
| 13/11/25 - 19/11/25 |
Πέμπτη - Τετάρτη |
💊World AMR Awareness Week
|
| 14/11/25 |
Παρασκευή |
World Diabetes Day
|
| 14/11/25 |
Παρασκευή |
🏺International Day against Illicit Trafficking in Cultural Property
|
| 16/11/25 |
Κυριακή |
International Day for Tolerance
|
| 16/11/25 |
Κυριακή |
World Day of Remembrance for Road Traffic Victims
|
| 18/11/25 |
Τρίτη |
World Day for the Prevention of and Healing from Child Sexual Exploitation, Abuse and Violence
|
| 18/11/25 |
Τρίτη |
🎨International Day of Islamic Art
|
| 19/11/25 |
Τετάρτη |
🚽World Toilet Day
|
| 20/11/25 |
Πέμπτη |
🏭Africa Industrialization Day
|
| 20/11/25 |
Πέμπτη |
🧸World Children's Day
|
| 20/11/25 |
Πέμπτη |
🤔World Philosophy Day
|
| 21/11/25 |
Παρασκευή |
📺World Television Day
|
| 25/11/25 |
Τρίτη |
👩International Day for the Elimination of Violence against Women
|
| 26/11/25 |
Τετάρτη |
🫒World Olive Tree Day
|
| 26/11/25 |
Τετάρτη |
🚝World Sustainable Transport Day
|
| 29/11/25 |
Σάββατο |
🇵🇸International Day of Solidarity with the Palestinian People
|
| 30/11/25 |
Κυριακή |
🧪Day of Remembrance for all Victims of Chemical Warfare
|
| 1/12/25 |
Δευτέρα |
💊World AIDS Day
|
| 2/12/25 |
Τρίτη |
International Day for the Abolition of Slavery
|
| 2/12/25 |
Τρίτη |
World Futures Day
|
| 3/12/25 |
Τετάρτη |
🧑🦽International Day of Persons with Disabilities
|
| 4/12/25 |
Πέμπτη |
🏦International Day of Banks
|
| 5/12/25 |
Παρασκευή |
International Volunteer Day for Economic and Social Development
|
| 5/12/25 |
Παρασκευή |
🌱World Soil Day
|
| 7/12/25 |
Κυριακή |
✈️International Civil Aviation Day
|
| 9/12/25 |
Τρίτη |
International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime
|
| 9/12/25 |
Τρίτη |
🧑⚖️International Anti-Corruption Day
|
| 10/12/25 |
Τετάρτη |
Human Rights Day
|
| 11/12/25 |
Πέμπτη |
⛰International Mountain Day
|
| 12/12/25 |
Παρασκευή |
⚖️International Day of Neutrality
|
| 12/12/25 |
Παρασκευή |
🏥International Universal Health Coverage Day
|
| 18/12/25 |
Πέμπτη |
Arabic Language Day
|
| 18/12/25 |
Πέμπτη |
International Migrants Day
|
| 20/12/25 |
Σάββατο |
International Human Solidarity Day
|
| 21/12/25 |
Κυριακή |
🏀World Basketball Day
|
| 27/12/25 |
Σάββατο |
😷International Day of Epidemic Preparedness
|