When Is Diwali 2024 In India Calendar With Holidays. 176 rows this page contains a national calendar of all. In western india, the festival is a celebration of the day that lord vishnu.

It is observed on the 15th day of the 8th month (the. According to the ancient calendar, diwali is observed on amavasya (or new moon) — the 15th day — of the month of kartik, every year.