Date: Sunday, 26 July 2026, 10th Anniversary Full Name: International Day of the Conservation of the Mangrove Ecosystem Convener: United Nations Educational, Scientific and Cultural Organization (UNESCO) Objectives: World Mangrove Day is observed each year for the following goals: Inception: The first World Mangrove Day was officially held on 26 July 2016.    History: On … Continue reading World Mangrove Day 2026