Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Leap Year/Day क्या है, और यह हर 4 सालमें ही क्यों आता है? what is leap year in hindi 29 february. That video is uploaded by Facts Knowing at 2018-10-31T11:50:55-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [F_9cagWiazo]