Article Detail NRI Day Answer: 9 January Similar Questions : 1. World Citizen Day Answer: 19 November 2. Valentine Day Answer: 14 February 3. World red cross day Answer: 8th May 4. World Standards Day Answer: 14 October 5. World Habitat Day Answer: 3 October 6. Death Anniversary of Indira Gandhi Answer: 31 October 7. World Heritage Day Answer: 18 April Read more from - Important Days of Year