Anyone here who travels to Bihar by road during Diwali or Chhath?

We live in Nashik, Maharashtra and travel every year by road. We begin our journey on the next day on Laxmi Puja. But this time I see there's 2 dates for Laxmi Puja. Some say it's on 20, while others say it's on 21.

Let me know the exact date guys...

Also let me know if anyone is travelling along the same route🙌