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UN international and official days |
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| October |
DateOrganisation founderPeriodCountry where applicableHoliday typeDescription first Monday.October United Nations Organisation 1986 - present International UN official World Habitat Day second Wednesday.October United Nations Organisation 1990 - 2009 International UN official International Day for Natural Disaster Reduction 1.October United Nations Organisation 1991 - present International UN official International Day for Older Persons 2.October United Nations Organisation 2007 - present International UN official International Day of Non-Violence 5.October United Nations Educational, Scientific and Cultural Organization International UN official World Teacher's Day 9.October Universal Postal Union 1874 - present International UN official World Post Day 10.October World Health Organization International UN official World Mental Health Day 11.October United Nations Organisation 2012 - present International UN official International Day of the Girl Child 13.October United Nations Organisation 2010 - present International UN official International Day for Disaster Reduction 15.October United Nations Organisation 2008 - present International UN official World day for rural women 16.October Food and Agriculture Organization of the United Nations International UN official World Food Day 17.October United Nations Organisation 1993 - present International UN official International Day for the Eradication of Proverty 20.October(x5) United Nations Organisation 2010 - present International UN official World Statistics Day 24.October United Nations Organisation 1948 - present International UN official United Nations Day 24.October United Nations Organisation 1970 - present International UN official World Development Information Day 27.October United Nations Educational, Scientific and Cultural Organization 2005 - present International UN official World Day for Audiovisual Heritage 31.October United Nations Organisation 2014 - present International UN official World Cities Day |
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