Why Is Diwali Celebrated for 5 Days?

Every year, as the air starts to fill with the smell of sweets, the sparkle of diyas, and the warmth of togetherness, we know the most awaited festival of the year has arrived—Diwali, the Festival of Lights.

More than just a festival, Diwali is an emotion. It’s about celebrating the victory of light over darkness, good over evil, and hope over despair. Across India and even in many parts of the world, people decorate their homes, wear new clothes, share sweets, and light lamps to welcome positivity and prosperity into their lives.

But have you ever wondered — why is Diwali celebrated for five whole days?

Let’s take a walk through the meaning, legends, and traditions behind each of these five magical days of Diwali.

Day 1 of Diwali is Dhanteras

The festival begins with Dhanteras, also known as Dhanatrayodashi, which falls on the 13th lunar day of the dark fortnight (Krishna Paksha) in the month of Ashwin.

In 2025, Dhanteras will be celebrated on October 18.

The word “Dhanteras” comes from “Dhan” meaning wealth and “Teras” meaning the 13th day. It marks the beginning of Diwali and is considered one of the most auspicious days to buy gold, silver, utensils, or even a new property.

But there’s a deeper story behind it too.

According to Hindu mythology, this day commemorates the appearance of Lord Dhanvantari, the God of Ayurveda, who emerged from the ocean during the great churning of the cosmic sea (Samudra Manthan) carrying a pot of nectar (Amrit). Because of this, Dhanteras is also celebrated as Dhanvantari Jayanti, a day to pray for good health and longevity.

On this day, people clean and decorate their homes, light diyas, and perform a small Lakshmi and Dhanvantari puja. Lamps are kept burning throughout the night to invite the blessings of Goddess Lakshmi, the goddess of wealth and prosperity.

In villages, farmers adorn and worship their cattle—their primary source of income. In Maharashtra, there’s even a sweet custom where people prepare a mix of jaggery and coriander seeds (called Dhana and Gur), symbolizing prosperity and health.

So, Dhanteras isn’t just about wealth—it’s a celebration of good health, hard work, and new beginnings.

Day 2 of Diwali is Choti Diwali or Narak Chaturdashi

The second day of Diwali is known as Choti Diwali, or Narak Chaturdashi, and in 2025, it will be celebrated on October 20.

This day has a beautiful mythological story behind it. According to legend, Lord Krishna defeated the demon Narakasura on this day, freeing the world from fear and darkness. Because of this, Choti Diwali symbolizes the victory of light and goodness over darkness and evil.

It’s believed that people should wake up before sunrise, apply fragrant oils or ubtan, and take a cleansing bath — symbolizing the washing away of negativity and starting fresh.

Homes are cleaned, decorated with rangolis, and lit with small diyas. Families prepare festive sweets and snacks, visit relatives, and exchange gifts. It’s also a day of mental cleansing—letting go of grudges and welcoming positivity before the main Diwali day arrives.

Day 3 of Diwali is Lakshmi Pujan

The third day is the main Diwali day, often called Lakshmi Pujan, and in 2025, it will be celebrated on 20th October.

This is the most awaited and joyous day of the festival.

According to the Ramayana, it marks the return of Lord Rama, Sita, and Lakshman to Ayodhya after 14 years of exile and Rama’s victory over Ravana. The people of Ayodhya welcomed them by lighting oil lamps across the city—and that’s how the tradition of diyas began.

Why Diwali Is Centered Around Goddess Lakshmi

Diwali has various stories associated with it, but the festival mostly centers on Goddess Lakshmi, the goddess of prosperity, money, and good fortune. According to mythology, during Samudra Manthan, Maa Lakshmi emerged from the milky ocean—shining in divine beauty and carrying a lotus in her hand. Her arrival symbolized the universe’s awakening to abundance, wealth, and positive energy.

On Diwali night, Lakshmi Pujan is conducted to draw her blessings into residences and places of commerce. Because it is said that Maa Lakshmi only visits homes that are clean and well-lit, families decorate their areas with rangoli, flowers, diyas, and torans. Doors and windows remain open to greet the goddess and her blessings.

The obstacle-remover, Lord Ganesha, is also respected for his wisdom and success in all endeavors, together with Lakshmi.

Late in the evening, families gather for Lakshmi Pujan. Diyas are lit in the house to symbolize the removal of darkness and ignorance. Firecrackers light up the sky, gifts are exchanged, and sweets are shared joyfully.

Day 4 of Diwali is Diwali Padwa or Govardhan Puja

The fourth day of Diwali is known as Govardhan Puja or Diwali Padwa. In 2025, it will be celebrated on 21st October.

What is Govardhan Puja?

Govardhan Puja is conducted to honor the victory of Lord Krishna against Indra.

Lord Krishna lifted the Govardhan Hill with his little finger to protect the people of Vrindavan from the torrential rain caused by Indra’s fury. Humanity learned to appreciate nature and be thankful for its blessings via this deed.

To show their appreciation, they prepare a lot of food, known as Annakut (which translates to “mountain of food”), and serve it to Lord Krishna. It serves as a lovely reminder that humility keeps us rooted and that nature provides for us.

What is Diwali Padwa?

This day is observed as Diwali Padwa or Balipratipada in several regions of India, particularly Maharashtra and Gujarat, to commemorate the marriage of a husband and wife.

Ancient scripts say that Lord Vishnu gave King Bali permission to visit Earth once a year to bestow blessings on his followers.

While spouses show their love and appreciation by giving presents and candies, wives pray for their husbands’ long life and prosperity. In Maharashtra, it’s also seen as the beginning of the New Year, signifying fresh starts and closer bonds.

Day 5 of Diwali is Bhai Dooj

Bhai Dooj is the fifth and last day of Diwali, and it is observed on October 22, 2025.

The relationship between siblings is celebrated on this day.

According to one narrative, this tradition started when Lord Krishna, having defeated Narakasura, went to see his sister Subhadra. She welcomed him with a tilak, candy, and a great deal of hospitality.

Yama, the death deity, and his sister Yamuna are the subject of another well-known tale. During Yama’s visit, she applied a traditional tilak to his forehead, and he blessed her. He declared that every brother who visited his sister on this day would be blessed with a long and healthy life.

Sisters pray for their brothers’ success and protection on Bhai Dooj, perform an aarti, and apply tilak to their foreheads. In exchange, brothers agree to constantly support their sisters and give them presents.

It’s a heartfelt day, the last day of Diwali, filled with affection, laughter, and memories.

Are Kali Puja and Diwali the Same?

No, Diwali and Kali Puja are not the same, although they often occur on the same day. In Eastern India, especially in West Bengal, Assam, and Odisha, Kali Puja is celebrated on the eve of Diwali. It honors the victory of Goddess Kali over the demon Raktabija, which represents the power of the soul and the destruction of evil.

While Goddess Lakshmi is venerated across the rest of India, Goddess Kali, who symbolizes celestial strength in many forms, is revered in the East.

What is the scientific reason for celebrating Diwali?

Diwali is more than just traditions and celebrations; it has a spiritual and emotional meaning.

Just like we clean our houses before a holiday, it reminds us to clear our minds and hearts of negativity. Igniting the inner light of enlightenment with diya lighting represents swapping ignorance for knowledge and fear for faith.

In addition, it’s the celebration of rebirth—new beginnings, new hopes, and new energy. Farmers celebrate after the harvest season comes to an end. When firms close their old account books and create new ones, fresh fiscal years begin. Kindness is in the air, friendships are renewed, and families get back together.

The scientific reason behind lighting diyas in Diwali is because of the weather. Around October-November the winter season starts and humidity increases, creating conditions where bacteria grow. The heat and chemicals released from oil diyas help purify the air and reduce bacterial activity—making the tradition not just spiritual but practical too.

Different Reasons of Celebrating Diwali Across India

Despite the fact that each community celebrates Diwali slightly differently, its beauty rests in the way it brings people together.

• It commemorates the homecoming of Lord Rama to Ayodhya in North India.
• It commemorates the triumph of Lord Krishna against Narakasura in South India.
• It marks the day that King Bali was transported to the netherworld by Lord Vishnu in Western India.
• This day, known as Kali Puja, is a celebration of Goddess Kali’s victory over the demon Raktabija and is observed by worshippers in Eastern India.

Though each narrative is unique, the fundamental idea is always the same: light always triumphs over darkness.

A Festival That Connects Hearts and Homes

Diwali isn’t just about lamps and sweets—it’s about spreading light, love, and positivity. It’s about reminding ourselves that no matter how dark times may seem, the light of hope always finds a way to shine through.

Families come together, old differences fade, and laughter fills every corner. The sight of glowing diyas in every home creates a sense of shared joy that connects entire communities.

In the Spirit of Diwali and New Beginnings

As Diwali celebrates wealth, health, and happiness, it’s also seen as an auspicious time for new beginnings—whether it’s starting a business, making investments, or buying a new home.

Just as people once welcomed Goddess Lakshmi into their homes for prosperity, today many people look for new opportunities to grow and flourish.

And when it comes to finding your dream home or making a smart investment, Keystone Real Estate Advisory stands by the same spirit of Diwali—guiding families across Mumbai and Pune towards a brighter, more prosperous future.

Because just like the lamps of Diwali bring light to every corner, the right home brings warmth, comfort, and happiness to your life.

This Diwali, may your life be filled with light, love, and new beginnings—in every sense.