We have twelve Sankrantis in a year - roughly falling on 15 th of each month of The English calender ( like 15 th April is Poila Boishakh / Bengali New Year). It signifies Mesh Sankranti. Sun enters - Aries. Like Makar Sankranti on 15 Jan.
Vishwakarma Pooja is also celebrated on Sankranti. The Solar calender
Vishwakarma Pooja is also celebrated on Sankranti. The Solar calender
