Goddess Lakshmi is worshipped on Friday because she symbolizes wealth, prosperity, and good fortune. 

In Hindu beliefs, Friday is considered an auspicious day for financial growth and stability, making it the perfect time to seek her blessings.

According to Vedic astrology, Friday is ruled by Venus (Shukra Graha), a planet associated with luxury, beauty, and material success—qualities that align closely with Goddess Lakshmi.

Many devotees observe a special fast on this day, known as Shukravar Vrat, to please Lakshmi and invite abundance into their lives. This fasting ritual is believed to bring harmony, peace, and economic stability.

Additionally, worshipping Lakshmi on Fridays is thought to enhance not just financial prosperity but also domestic happiness and success in business. Homes and temples are decorated, oil lamps are lit, and offerings like sweets and fruits are made to honor the goddess.

For these reasons, Friday is regarded as the most sacred day for invoking Goddess Lakshmis divine grace and ensuring both spiritual and material well-being.