Answer: March 18
Notes: Global Recycling Day is observed annually on 18 March to promote recycling, conservation of natural resources, and environmental sustainability. 18 March 2026 marks the 9th observance, with the theme: “Don’t Think Waste – Think Opportunity.” It was established by the Bureau of International Recycling (BIR), founded on 18 March 1948, to promote recycling globally.
