Deepavali Day 2 Naraka Chaturdashi- the South Indian Dipavali

This is the second of a set of podcasts describing each day of the Deepavali festival. Various parts of India celebrate Deepavali differently. What is common and what is different among these celebrations? discover here.South Indians celebrate Deepavali on a different day and for a different reason compared to the  majority of others. Why is that and more importantly why do the dates differ sometimes and not at other times? Find the amnwer to these questions here.I am not familiar with the celebrations of all communiites. Especially since, the East of India is poorly represented in most sources, I would love to hear from them too. I will welcome any inputs you may have and I will be happy to make an episode describing those too.You will find more information on the importance of lighting lamps in the video given below:Why do we light a Deepa, Understand the Science behind this Tradition https://www.youtube.com/watch?v=xA0LCSDR6So https://vedikheritageblog.wordpress.com/2020/11/13/importance-of-lighting-a-deepa/The first episode on the day 1 celebration of Deepavali is:https://www.youtube.com/watch?v=jLYhISGN4SkAnd information on the lunar claendar System of Tithis is here: Jyotisha Part 3: Calculation of the Lunar Day or Tithi of Hindu calendarhttps://www.youtube.com/watch?v=fN_HGYd18j0&t=4s https://vedikheritageblog.wordpress.com/jyotisha-an-introduction/the-hindu-lunar-calendar/