Article Detail Anti Terrorism Day Answer: 21st May Similar Questions : 1. World Ozone Day Answer: 16 September 2. World red cross day Answer: 8th May 3. World Peace Day Answer: 6th August 4. World Thalassaemia Day Answer: 8th May 5. National Voters day Answer: 25 January 6. International Volunteers Day Answer: 5 December 7. International Family Day Answer: 15 May Read more from - Important Days of Year