Answer: March 22
Notes: World Water Day is observed annually on 22 March (since 1993) as a United Nations observance highlighting the importance of freshwater resources. The idea originated in 1992 at the United Nations Conference on Environment and Development (Rio de Janeiro), after which the UN officially designated the day. The day supports Sustainable Development Goal 6 (clean water and sanitation for all by 2030). The theme for 2026 is “Water and Gender”, emphasizing the role of women and girls in water management. It raises awareness about water scarcity, pollution, and sanitation issues, encouraging global action for sustainable water use.
