| Wed, January 04 | World Braille Day |
| Tue, January 24 | International Day Of Education |
| Fri, January 27 | International Day Of Commemoration In Memory Of The Victims Of The Holocaust |
| Sat, February 04 | International Day Of Human Fraternity |
| Mon, February 06 | International Day Of Zero Tolerance For Female Genital Mutilation |
| Fri, February 10 | World Pulses Day |
| Sat, February 11 | International Day Of Women And Girls In Science |
| Mon, February 13 | World Radio Day |
| Mon, February 20 | World Day Of Social Justice |
| Tue, February 21 | International Mother Language Day |
| Wed, March 01 | Zero Discrimination Day |
| Fri, March 03 | World Wildlife Day |
| Wed, March 08 | International Women's Day |
| Fri, March 10 | International Day Of Women Judges |
| Mon, March 20 | French Language Day |
| Mon, March 20 | International Day Of Happiness |
| Tue, March 21 | International Day Of Forests |
| Tue, March 21 | World Down Syndrome Day |
| Tue, March 21 | International Day Of Nowruz |
| Tue, March 21 | World Poetry Day |
| Tue, March 21 | International Day For The Elimination Of Racial Discrimination |
| Wed, March 22 | World Water Day |
| Thu, March 23 | World Meteorological Day |
| Fri, March 24 | World Tuberculosis Day |
| Fri, March 24 | International Day For The Right To The Truth Concerning Gross Human Rights Violations And For The Dignity Of Victims |
| Sat, March 25 | International Day Of Remembrance Of Slavery Victims And The Transatlantic Slave Trade |
| Sat, March 25 | International Day Of Solidarity With Detained And Missing Staff Members |
| Sun, April 02 | World Autism Awareness Day |
| Tue, April 04 | United Nations' Mine Awareness Day |
| Wed, April 05 | International Day Of Conscience |
| Thu, April 06 | International Day Of Sport For Development And Peace |
| Fri, April 07 | United Nations' World Health Day |
| Fri, April 07 | Day Of Remembrance Of The Victims Of The Rwanda Genocide |
| Wed, April 12 | International Day Of Human Space Flight |
| Fri, April 14 | World Chagas Disease Day |
| Thu, April 20 | Chinese Language Day |
| Fri, April 21 | World Creativity And Innovation Day |
| Sat, April 22 | Earth Day |
| Sun, April 23 | English Language Day |
| Sun, April 23 | World Book And Copyright Day |
| Mon, April 24 | International Day Of Multilateralism And Diplomacy For Peace |
| Tue, April 25 | International Delegate's Day |
| Tue, April 25 | World Malaria Day |
| Wed, April 26 | International Chernobyl Disaster Remembrance Day |
| Wed, April 26 | World Intellectual Property Day |
| Thu, April 27 | International Girls In Ict Day |
| Fri, April 28 | World Day For Safety And Health At Work |
| Sun, April 30 | International Jazz Day |
| Tue, May 02 | World Tuna Day |
| Wed, May 03 | World Press Freedom Day |
| Fri, May 05 | Day Of Vesak |
| Fri, May 05 | World Portuguese Language Day |
| Mon, May 08 | Time Of Remembrance And Reconciliation For Those Who Lost Their Lives During The Second World War |
| Wed, May 10 | International Day Of Argania |
| Sat, May 13 | World Migratory Bird Day |
| Mon, May 15 | International Day Of Families |
| Tue, May 16 | International Day Of Living Together In Peace |
| Tue, May 16 | International Day Of Light |
| Wed, May 17 | World Telecommunication And Information Society Day |
| Sat, May 20 | World Bee Day |
| Sun, May 21 | International Tea Day |
| Sun, May 21 | World Day For Cultural Diversity For Dialogue And Development |
| Mon, May 22 | International Day For Biological Diversity |
| Tue, May 23 | International Day To End Obstetric Fistula |
| Mon, May 29 | International Day Of United Nations Peacekeepers |
| Wed, May 31 | World No Tobacco Day |
| Thu, June 01 | Global Day Of Parents |
| Sat, June 03 | World Bicycle Day |
| Sun, June 04 | International Day Of Innocent Children Victims Of Aggression |
| Mon, June 05 | World Environment Day |
| Mon, June 05 | International Day For The Fight Against Illegal, Unreported And Unregulated Fishing |
| Tue, June 06 | Day Of The Russian Language |
| Wed, June 07 | World Food Safety Day |
| Thu, June 08 | World Oceans Day |
| Mon, June 12 | World Day Against Child Labour |
| Tue, June 13 | International Albinism Awareness Day |
| Wed, June 14 | World Blood Donor Day |
| Thu, June 15 | World Elder Abuse Awareness Day |
| Fri, June 16 | International Day Of Family Remittances |
| Sat, June 17 | World Day To Combat Desertification And Drought |
| Sun, June 18 | Sustainable Gastronomy Day |
| Mon, June 19 | International Day For The Elimination Of Sexual Violence In Conflict |
| Tue, June 20 | World Refugee Day |
| Wed, June 21 | International Day Of The Celebration Of The Solstice |
| Wed, June 21 | International Day Of Yoga |
| Fri, June 23 | Public Service Day |
| Fri, June 23 | International Widows' Day |
| Sun, June 25 | Day Of The Seafarer |
| Mon, June 26 | International Day In Support Of Victims Of Torture |
| Mon, June 26 | International Day Against Drug Abuse And Illicit Trafficking |
| Tue, June 27 | Micro-, Small And Medium-sized Enterprises Day |
| Thu, June 29 | International Day Of The Tropics |
| Fri, June 30 | International Asteroid Day |
| Fri, June 30 | International Day Of Parliamentarism |
| Sat, July 01 | International Day Of Cooperatives |
| Tue, July 11 | World Population Day |
| Sat, July 15 | World Youth Skills Day |
| Tue, July 18 | Nelson Mandela Day |
| Thu, July 20 | World Chess Day |
| Tue, July 25 | World Drowning Prevention Day |
| Fri, July 28 | World Hepatitis Day |
| Sun, July 30 | International Day Of Friendship |
| Sun, July 30 | World Day Against Trafficking In Persons |
| Wed, August 09 | International Day Of The World's Indigenous People |
| Sat, August 12 | International Youth Day |
| Sat, August 19 | World Humanitarian Day |
| Mon, August 21 | International Day Of Remembrance Of And Tribute To The Victims Of Terrorism |
| Tue, August 22 | International Day Commemorating The Victims Of Acts Of Violence Based On Religion Or Belief |
| Wed, August 23 | International Day For The Remembrance Of The Slave Trade And Its Abolition |
| Tue, August 29 | International Day Against Nuclear Tests |
| Wed, August 30 | International Day Of The Victims Of Enforced Disappearances |
| Thu, August 31 | International Day For People Of African Descent |
| Tue, September 05 | International Day Of Charity |
| Thu, September 07 | International Day Of Clean Air For Blue Skies |
| Fri, September 08 | International Literacy Day |
| Sat, September 09 | International Day To Protect Education From Attack |
| Tue, September 12 | International Day For South-south Cooperation |
| Fri, September 15 | International Day Of Democracy |
| Sat, September 16 | International Day For The Preservation Of The Ozone Layer |
| Sun, September 17 | World Patient Safety Day |
| Mon, September 18 | International Equal Pay Day |
| Thu, September 21 | International Day Of Peace |
| Sat, September 23 | International Day Of Sign Languages |
| Tue, September 26 | International Day For The Total Elimination Of Nuclear Weapons |
| Wed, September 27 | World Tourism Day |
| Thu, September 28 | World Maritime Day |
| Thu, September 28 | International Day For Universal Access To Information |
| Fri, September 29 | International Day Of Awareness Of Food Loss And Waste |
| Sat, September 30 | International Translation Day |
| Sun, October 01 | International Day Of Older Persons |
| Mon, October 02 | World Habitat Day |
| Mon, October 02 | International Day Of Non-violence |
| Thu, October 05 | World Teachers' Day |
| Mon, October 09 | World Post Day |
| Tue, October 10 | World Mental Health Day |
| Wed, October 11 | International Day For Natural Disaster Reduction |
| Wed, October 11 | International Day Of The Girl Child |
| Thu, October 12 | World Spanish Language Day |
| Sun, October 15 | International Day Of Rural Women |
| Mon, October 16 | World Food Day |
| Tue, October 17 | International Day For The Eradication Of Poverty |
| Tue, October 24 | United Nations Day |
| Tue, October 24 | World Development Information Day |
| Fri, October 27 | World Day For Audiovisual Heritage |
| Tue, October 31 | World Cities Day |
| Thu, November 02 | International Day To End Impunity For Crimes Against Journalists |
| Sun, November 05 | World Tsunami Awareness Day |
| Mon, November 06 | International Day For Preventing The Exploitation Of The Environment In War And Armed Conflict |
| Fri, November 10 | World Science Day For Peace And Development |
| Tue, November 14 | World Diabetes Day |
| Thu, November 16 | World Philosophy Day |
| Thu, November 16 | International Day For Tolerance |
| Sun, November 19 | World Day Of Remembrance For Road Traffic Victims |
| Sun, November 19 | World Toilet Day |
| Mon, November 20 | Africa Industrialization Day |
| Mon, November 20 | Universal Children's Day |
| Tue, November 21 | World Television Day |
| Sat, November 25 | International Day For The Elimination Of Violence Against Women |
| Wed, November 29 | International Day Of Solidarity With The Palestinian People |
| Thu, November 30 | Day Of Remembrance For All Victims Of Chemical Warfare |
| Fri, December 01 | World Aids Day |
| Sat, December 02 | International Day For The Abolition Of Slavery |
| Sun, December 03 | International Day Of Persons With Disabilities |
| Mon, December 04 | International Day Of Banks |
| Tue, December 05 | International Volunteer Day For Economic And Social Development |
| Tue, December 05 | World Soil Day |
| Thu, December 07 | International Civil Aviation Day |
| Sat, December 09 | International Anti-corruption Day |
| Sat, December 09 | World Genocide Commemoration Day |
| Sun, December 10 | Human Rights Day |
| Mon, December 11 | International Mountain Day |
| Tue, December 12 | International Universal Health Coverage Day |
| Tue, December 12 | International Day Of Neutrality |
| Mon, December 18 | International Migrants Day |
| Mon, December 18 | Arabic Language Day |
| Wed, December 20 | International Human Solidarity Day |
| Wed, December 27 | International Day Of Epidemic Preparedness |