Two international days observed this week:
- Global Recycling Day – 18 March: Held every year to encourage recycling and sustainable waste management. The 2026 theme is ‘Don't Think Waste. Think Opportunity!’
- International Day of Happiness – 20 March: Observed annually to promote happiness and well-being around the world. The 2026 theme is ‘Caring and Sharing’.
Important days and their themes are frequently asked in TNPSC Group examinations.