Notes: All timings are represented in 12-hour notation in local time of Cambridge, United States with DST adjustment (if applicable).
Hours which are past midnight are suffixed with next day date. In Panchang day starts and ends with sunrise.
Kali Puja is a Hindu festival dedicated to the Goddess Kali. Kali Puja is celebrated on new moon day during Diwali festivity. While most people in India worship Goddess Lakshmi on Amavasya Tithi during Diwali, folks in West Bengal, Orissa and Assam worship Goddess Kali on new moon day, the most important day of Diwali.
In most of the years, Diwali Puja and Kali Puja falls on the same day but in some years Kali Puja might fall one day before Diwali Puja. For Kali Puja, the day when Amavasya prevails during midnight is considered while for Lakshmi Puja the day when Amavasya prevails during Pradosh is considered.
In West Bengal, Orissa and Assam, the most important day to worship Goddess Lakshmi falls on the full moon day in lunar month Ashwin. Lakshmi Puja on Purnima Tithi in month of Ashwin is known as Kojagara Puja and more commonly known as Bengal Lakshmi Puja.
Kali Puja is also known as Shyama Puja.