Article Detail Mother's Day Answer: Second sunday of May Similar Questions : 1. Indian Independence Day Answer: 15 August 2. World Telecommunication Day Answer: 17th May 3. Earth Day Answer: 22 April 4. World Health Day Answer: 7 April 5. Nagasaki Day Answer: 9th August 6. International Mother Language Day Answer: 21 February 7. World TB Day Answer: 24 March Read more from - Important Days of Year