Note that says "vote": every vote has equal weight in a democracy.
International Day of Democracy holds up and promotes the principals of democracy. National parliaments organize their own democracy-related activities on that day to highlight the role of parliament as the cornerstone of democracy.
United Nations days
Emphasizing the importance of democracy
UN Member States
International Day of Democracy
Inter-Parliamentary Union; United Nations General Assembly
September 15, 1997 is the date of the Universal Declaration on Democracy.