2024 Diwali Calendar. Diwali is one of the most popular festivals in hindu countries. The festival of lights diwali is celebrated on ashwayuja krishna paksha amavasya or the no moon day of the aswayuja month as per the lunar calendar.
According to the ancient hindu calendar, diwali is observed annually on amavasya, the fifteenth day of the month of kartik. According to the ancient calendar, diwali is observed on amavasya (or new moon) — the 15th day — of the month of kartik, every year.