| January 10 |
World Laughter Day |
| January 26 |
International Customs Day |
| January 30 |
World Leprosy Eradication Day |
| March 8 |
International Womens Day
International Literacy Day |
| March 15 |
World Disabled Day; World Consumer Rights Day |
| March 21 |
World Forestry Day; International Day for the Elimination of Racial Discrimination. |
| March 22 |
World Day for Water |
| March 23 |
World Meteorological Day |
| March 24 |
World TB Day |
| April 7 |
World Health Day |
| April 17 |
World Haemophilia Day |
| April 18 |
World Heritage Day |
| April 22 |
Earth Day |
| April 23 |
World Book and Copyright Day |
| May 1 |
International Labour Day |
| May 3 |
Press Freedom Day |
| May 8 |
World Red Cross Day |
| May 12 |
International Nurses Day |
| May 15 |
International Day of the Family |
| May 24 |
Commonwealth Day |
| May 31 |
Anti-tobacco Day |
| June 5 |
World Environment Day |
| June 20(3rd Sunday in June) |
Father's Day |
| July 1 |
International Joke Day |
| July 11 |
World Population Day |
| Third Sunday of July |
National Ice Cream Day |
| August 6 |
Hiroshima Day |
| August 9 |
Nagasaki Day |
| September 8 |
World Literary Day |
| September 16 |
World Ozone Day |
| September 26 |
Day of the Deaf |
| September 27 |
World Tourism Day |
| October 1 |
International Day for the Elderly |
| October 3 |
World Habitat Day |
| October 4 |
World Animal Welfare Day |
| October 12 |
World Sight Day |
| October 16 |
World Food Day |
| October 24 |
UN Day |
| October 30 |
World Thrift Day |
| November 14 |
Diabetes Day |
| November 29 |
International Day of Solidarity with Palestinian People |
| December 1 |
World AIDS Day |
| December 10 |
International Day of Broadcasting |
