Article Detail World Laughter Day Answer: 10th January Ad Similar Questions : 1. World Literacy Day Answer: 8 September 2. National Sports Day Answer: 29 August 3. World wild animal day Answer: 6 October 4. Indian Civil Service Day Answer: 21 April 5. Christmas Day Answer: 25 December 6. Birthday of Shri Lal Bahadur Shastri Answer: 2 October, 1904 7. World Population Day Answer: 11th July Read more from - Important Days of Year