| S.N. | International Day | Date |
| 1 | World Day of Peace | January 1 |
| 2 | Global Family Day | January 1 |
| 3 | International Customs Day | January 26 |
| 4 | International Holocaust Day | January 27 |
| 5 | International Day of Reducing CO2 | January 28 |
| 6 | World Wetlands Day | February 2 |
| 7 | World Cancer Day | February 5 |
| 8 | International Day of Zero Tolerance to Female Genital Mutilation | February 6 |
| 9 | World Radio Day | February 13 |
| 10 | Valentine’s Day | February 14 |
| 11 | World Day of Social Justice | February 20 |
| 12 | International Mother Tongue Day | February 21 |
| 13 | International Scout’s Day | February 22 |
| 14 | World Wildlife Day | March 3 |
| 15 | International Women’s Day | March 8 |
| 16 | International Kidney Day | March 9 |
| 17 | International Day of Happiness | March 20 |
| 18 | World Water Day | March 22 |
| 19 | World Meteorological Day | March 23 |
| 20 | World Tuberculosis Day | March 24 |
| 21 | World Theater Day | March 27 |
| 22 | April Fool’s Day | April 1 |
| 23 | World Health Day | April 7 |
| 24 | International Day for Street Children | April 12 |
| 25 | World Heritage Day | April 18 |
| 26 | Earth Day | April 22 |
| 27 | World Malaria Day | April 25 |
| 28 | World Intellectual Property Day | April 26 |
| 29 | International Sports Day | April 27 |
| 30 | World Dance Day | April 29 |
| 31 | International Labour Day | May 1 |
| 32 | World Press Freedom Day | May 3 |
| 33 | World Red-Cross and Red-Crescent Day | May 8 |
| 34 | International Nurse’s Day | May 12 |
| 35 | World Asthma Day | First Tuesday of May |
| 36 | International Day of Families | May 15 |
| 37 | International Day for Biodiversity | May 22 |
| 38 | World No Tobacco Day | May 31 |
| 39 | International Children’s Day | June 1 |
| 40 | World Environment Day | June 5 |
| 41 | World Food Safety Day | June 7 |
| 42 | World Day Against Child Labor | June 12 |
| 43 | World Refugee Day | June 20 |
| 44 | World Music Day | June 21 |
| 45 | UN Public Service Day | June 23 |
| 46 | World Olympic Day | June 23 |
| 47 | International Co-operative Day | July 7 |
| 48 | World Population Day | July 11 |
| 49 | International Tiger Day | July 29 |
| 50 | International Youth Day | August 12 |
| 51 | World Humanitarian Day | August 19 |
| 52 | International Day Against Nuclear Test | August 29 |
| 53 | International Literacy Day | September 8 |
| 54 | International Day of Democracy | September 15 |
| 55 | World Tourism Day | September 27 |
| 56 | World Rabies Day | September 28 |
| 57 | World Heart Day | September 29 |
| 58 | World Teacher’s Day | October 5 |
| 59 | World Postal Day | October 9 |
| 60 | World Mental Health Day | October 10 |
| 61 | Global Hand-Washing Day | October 15 |
| 62 | World Food Day | October 16 |
| 63 | UNESCO Day | November 4 |
| 64 | World Freedom Day | November 9 |
| 65 | World Pneumonia Day | November 12 |
| 66 | World Diabetes Day | November 14 |
| 67 | International Student’s Day | November 17 |
| 68 | World AIDS Day | December 1 |
| 69 | International Day of the Abolition of Slavery | December 2 |
| 70 | International Day of Persons with Disabilities | December 5 |
| 71 | World Soil Day | December 5 |
| 72 | International Civil Aviation Day | December 7 |
| 73 | International Anti-Corruption Day | December 9 |
| 74 | Human Rights Day | December 10 |
