Pongal is a Hindu festival which is experimental by people of Tamil Nadu. This festival celebrate in 15 January 2016 (Friday). Pongal is a four days festival and the most important day of Pongal is known as Thai Pongal.
Thai Pongal which is the second day of the four days festivity is also celebrated as Sankranti. The same day is observed as Makar Sankranti in North Indian states when people take holy dip in river Ganges.
The day before Thai Pongal is known as Bogi Pandigai. On this day people clean their homes and light bonfire to throw away unused items. In Punjab the same day is celebrated as Lohri by Sikh community. This festival celebrate in all Men and women wear in new cloths.