Diwali is celebrated for five days to honour different aspects of life, wealth, victory, gratitude, and family bonds. Each day holds unique significance- Dhanteras for prosperity, Choti Diwali for cleansing, Diwali for Goddess Lakshmi, Govardhan Puja for nature's blessings, and Bhai Dooj for sibling love, symbolising light conquering darkness. This year, Diwali will be celebrated on October 20.