Article Detail World Adult Day Answer: 18 November Similar Questions : 1. World TB Day Answer: 24 March 2. Father's Day Answer: 3rd Sunday of June 3. National Technology Day Answer: 11 May 4. World Book and Copyright Day Answer: 23 April 5. Indian Independence Day Answer: 15 August 6. World TB Day Answer: 24 March 7. International Mother Language Day Answer: 21 February Read more from - Important Days of Year