Article Detail World Telecommunication Day Answer: 17th May Similar Questions : 1. World Environment Day Answer: 5th June 2. World Adult Day Answer: 18 November 3. Engineer's Day Answer: 15 September 4. Hindi Divas Answer: 14th september 5. World Environment Protection Day Answer: 26 November 6. World Literacy Day Answer: 8 September 7. World Food Day Answer: 16 October Read more from - Important Days of Year