Article Detail International Family Day Answer: 15 May Similar Questions : 1. World Habitat Day Answer: 3 October 2. Indian Civil Service Day Answer: 21 April 3. World Book and Copyright Day Answer: 23 April 4. Kisan Divas Answer: 23 December 5. World AIDS Day Answer: 1 December 6. International custom day Answer: 26 January 7. Kargil Memorial Day Answer: 26th July Read more from - Important Days of Year