Check out the full list of important days and dates in May 2025 . Learn about national and international observances, festivals, and awareness events with significance, history, and relevance for SSC, UPSC, and Bank exam preparation. Important Days in May 2025 : The month of May is filled with many important national and international days . These days are celebrated across the world to raise awareness about social issues, honor historical events, and appreciate the work of people in various fields. Learn about the major national and international events of May 2025 , from workers' rights to biological diversity. Download a QR code to access the full list of observances and their descriptions. Discover all Important Days in 2025 national and international month-wise. Perfect for awareness, exam prep, event planning, and staying informed year-round.