Sep 19, 2000
International Day of Peace
United Nations observance
United States
Sep 18, 2001
International Day of Peace
United Nations observance
United States
Sep 21, 2002
International Day of Peace
United Nations observance
United States
Sep 21, 2003
International Day of Peace
United Nations observance
United States
Sep 21, 2004
International Day of Peace
United Nations observance
United States
Sep 21, 2005
International Day of Peace
United Nations observance
United States
Sep 21, 2006
International Day of Peace
United Nations observance
United States
Sep 21, 2007
International Day of Peace
United Nations observance
United States
Sep 21, 2008
International Day of Peace
United Nations observance
United States
Sep 21, 2009
International Day of Peace
United Nations observance
United States
Sep 21, 2010
International Day of Peace
United Nations observance
United States
Sep 21, 2011
International Day of Peace
United Nations observance
United States
Sep 21, 2012
International Day of Peace
United Nations observance
United States
Sep 21, 2013
International Day of Peace
United Nations observance
United States
Sep 21, 2014
International Day of Peace
United Nations observance
United States
Sep 21, 2015
International Day of Peace
United Nations observance
United States
Sep 21, 2016
International Day of Peace
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United States
Sep 21, 2017
International Day of Peace
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Sep 21, 2018
International Day of Peace
United Nations observance
United States
Sep 21, 2019
International Day of Peace
United Nations observance
United States
Sep 21, 2020
International Day of Peace
United Nations observance
United States
Sep 21, 2021
International Day of Peace
United Nations observance
United States
Sep 21, 2022
International Day of Peace
United Nations observance
United States
Sep 21, 2023
International Day of Peace
United Nations observance
United States
Sep 21, 2024
International Day of Peace
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Sep 21, 2025
International Day of Peace
United Nations observance
United States
Sep 21, 2026
International Day of Peace
United Nations observance
United States
Sep 21, 2027
International Day of Peace
United Nations observance
United States
Sep 21, 2028
International Day of Peace
United Nations observance
United States
Sep 21, 2029
International Day of Peace
United Nations observance
United States
Sep 21, 2030
International Day of Peace
United Nations observance
United States