Date: Thursday, 18 September 2025 Founder: America's Clean Water Foundation Coordinator: EarthEcho International Objectives: World Water Monitoring Day is annually observed for the following purposes: Inception: The first World Water Monitoring Day was observed on October 18, 2003. History: In 2003, America's Clean Water Foundation (ACWF) … [Read more...] about World Water Monitoring Day 2025
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International Day of Action for Rivers 2026
Date: Saturday, 14 March 2026; 30th Annual Day Coordinator: International Rivers Organization Objectives: International Day of Action for Rivers is annually observed on March 14 for the following purposes: Inception: The first International Day of Action for Rivers was held worldwide on March 14, 1997. History: In September 1995, several river-focused … [Read more...] about International Day of Action for Rivers 2026
World Rivers Day 2025
Date: Monday, 22 September 2025; 20th Anniversary. Sponsor: United Nations Objectives: World Rivers Day is annually observed for the following purposes: Inception: World Rivers Day was observed for the first time in 2005, and since then, it is annually celebrated on the fourth Sunday of every September. History: The proposal for a global event to … [Read more...] about World Rivers Day 2025
World Oceans Day 2025
Date: Sunday, 8 June 2025; 17th Annual Day. Sponsor: United Nations Coordinator: UNESCO's Intergovernmental Oceanographic Commission (IOC) Objectives: World Oceans Day is annually observed for the following purposes: Inception: World Oceans Day was first officially held on 8 June 2009 History: World Oceans Day was proposed in 1992 … [Read more...] about World Oceans Day 2025
World Water Day 2026
Date: Sunday, 22 March 2026; 34th Annual Day Sponsor: United Nations Objectives: World Water Day is annually observed for the following purposes: Inception: The first World Water Day was held on 22 March 1993. History: The idea for this international day was first formally proposed in Chapter 18 (Fresh Water Resources) of Agenda 21 of … [Read more...] about World Water Day 2026