• November 16, 2025 | 06:51
  • 01 Nov,2025

Why Kartik Purnima Is Known as the Festival of Light?

kartik purnima diyas

Kartik Purnima 2025: The Festival of Lights and Faith

India is known as the land of festivals, where every celebration has a deeper spiritual meaning and connects humanity with divinity. Among these, Kartik Purnima holds a very special place. Often called the “Festival of Lights before Dev Diwali,” this sacred day marks the full moon of the Kartik month — one of the most auspicious periods in the Hindu calendar.

From lighting earthen lamps on riverbanks to offering prayers to Lord Vishnu, Shiva, and Tulsi, Kartik Purnima blends faith, devotion, and light in a way that illuminates both the body and soul. But what makes this full moon night so divine? Why is it celebrated as a “festival of lights” even before Dev Diwali itself? Let’s uncover the meaning, mythology, and timeless rituals behind this radiant celebration.


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The Significance of Kartik Purnima

  • Kartik Purnima occurs on the fifteenth lunar day (Purnima Tithi) of the Kartik month, usually falling between October and November. This full moon marks the completion of the holy Kartik month — a time considered the most sacred for fasting, charity, and prayers.
  • In Hindu belief, the month of Kartik is especially dear to Lord Vishnu, and every ritual performed during this period brings immense spiritual merit or punya. Devotees believe that taking a holy dip in sacred rivers like the Ganga, Yamuna, or Godavari on this day helps one attain salvation and washes away past sins.
  • Because the night of Kartik Purnima glows with thousands of oil lamps, it is often described as the “Diwali of the Gods” or the divine prelude to Dev Diwali.


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Why It’s Called the Festival of Lights Before Dev Diwali

While Diwali marks the return of Lord Rama to Ayodhya and the triumph of good over evil, Kartik Purnima celebrates a more spiritual victory — the triumph of divine light over ignorance.

1. Connection to Dev Diwali: 

  • Dev Diwali, or the “Diwali of the Gods,” is celebrated fifteen days after the human Diwali, on Kartik Purnima. It is believed that on this day, the gods descend to Earth to bathe in the sacred Ganga and celebrate the victory of Lord Shiva over the demon Tripurasura.
  • But devotees light lamps and perform rituals from the evening of Kartik Purnima itself, marking the divine beginning of this celestial celebration — hence, it’s lovingly called the Festival of Lights before Dev Diwali.

2. Symbol of Enlightenment

  • The lighting of diyas on Kartik Purnima is not merely decorative — it symbolizes the inner light of wisdom that removes darkness and ego. Just as the moon shines brightest on this full moon night, devotees are reminded to let their own virtues shine brightly in the world.

3. Cleansing of Mind and Soul

  • The lamps lit during Kartik Purnima are said to guide departed souls toward peace and enlightenment. Many families light lamps on riverbanks, in courtyards, and even float them on water — a symbolic offering of light to both the living and the divine.


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The Mythological Legends Behind Kartik Purnima

1. The Story of Tripurari Purnima

  • One of the most famous legends of Kartik Purnima is associated with Lord Shiva, who destroyed the three demon cities of Tripura — hence earning the title “Tripurari.”
  • According to the scriptures, three demons named Tarakaksha, Kamalaksha, and Vidyunmali created powerful cities in the sky that could only be destroyed when they aligned — a rare cosmic event that occurred on Kartik Purnima. On this day, Lord Shiva mounted on his divine chariot and with a single arrow reduced the three cities to ashes, restoring peace in the universe.
  • To celebrate this cosmic victory of good over evil, devotees light lamps across temples and homes — symbolizing the destruction of darkness by divine light.

2. The Legend of Lord Vishnu as Matsya Avatar

  • Another tale narrates that Lord Vishnu took the Matsya (fish) avatar on Kartik Purnima to save humanity and the Vedas from a great flood. As a tribute, devotees worship Lord Vishnu and light diyas, thanking Him for preserving wisdom and life on Earth.


3. Birth of Lord Kartikeya

  • In some traditions, Kartik Purnima is also celebrated as the birthday of Lord Kartikeya (Murugan), the god of war and the son of Lord Shiva and Goddess Parvati. Devotees in South India especially observe this day with special prayers and illumination, known as Kartik Deepam.


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Spiritual Practices and Rituals of Kartik Purnima

The rituals performed on Kartik Purnima carry both spiritual and symbolic meanings. Here’s how devotees celebrate this holy day across India:

  • Ganga Snan (Holy Dip): A sacred bath at dawn in the Ganga or any holy river is considered the most important ritual. Known as “Kartik Snan”, it is believed to purify the soul and grant blessings equivalent to performing a thousand yajnas (sacrifices).
  • Deep Daan (Offering of Lamps): At sunset, devotees light rows of earthen lamps in temples, along rivers, and near sacred trees. The glowing lamps are believed to invite divine blessings, remove darkness from one’s life, and lead the soul toward enlightenment.
  • Tulsi and Shaligram Puja: Married couples worship Tulsi (Holy Basil) and Shaligram (a sacred stone representing Vishnu), praying for prosperity and family well-being. It also signifies the completion of the Tulsi Vivah rituals that begin earlier in Kartik month.
  • Charity and Annadanam: Offering food, clothing, and alms to the needy on this day is believed to bring great merit. Many devotees feed cows, birds, and the poor as a part of Kartik Purnima charity.
  • Night-long Bhajans and Aarti: Temples organize all-night bhajan kirtans and special aartis in honor of Lord Shiva and Vishnu. The night sky, glowing with diyas and the full moon, creates a divine spectacle that feels almost surreal.


How India Celebrates Kartik Purnima

Kartik Purnima is celebrated across India, but its regional variations make it even more fascinating:

  • In Varanasi (Uttar Pradesh): Thousands of diyas are lit along the ghats of the Ganga. The reflection of these lamps in the river creates a breathtaking view — marking the grand Dev Diwali celebration.
  • In Pushkar (Rajasthan): The world-famous Pushkar Fair concludes on Kartik Purnima. Pilgrims take a holy dip in the Pushkar Lake and worship Lord Brahma — as it is the only temple dedicated to Him in the world.
  • In Tamil Nadu: The festival is known as Kartik Deepam, celebrated in Tiruvannamalai where a huge flame is lit atop the Annamalai Hill, visible for miles.
  • In Odisha and West Bengal: Devotees perform the Boita Bandana ritual, floating small boats made of banana stem in rivers — symbolizing the ancient maritime heritage.


Kartik Purnima and the Path of Light

  • Kartik Purnima, in essence, is not just about lighting lamps outside — it’s about kindling the inner flame of awareness. In Hindu philosophy, light represents truth, purity, and divine consciousness.
  • By lighting diyas and offering prayers, devotees are reminded to overcome their own darkness — of anger, greed, and ignorance — and walk the path of righteousness.
  • It is a festival that teaches simplicity and surrender. Whether one lights a lamp in a grand temple or by a quiet riverbank, the act carries the same spiritual weight — a declaration that light will always conquer darkness.


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Conclusion: A Radiant Prelude to Dev Diwali

As the moon shines in its full glory on Kartik Purnima, millions of lamps twinkle across India, creating a divine bridge between heaven and earth. It is a night when faith glows brighter than fire, and when humanity’s collective devotion lights up the universe.

That’s why Kartik Purnima is rightly called the Festival of Lights before Dev Diwali — it is the spiritual dawn before the celestial celebration of the gods. It’s not merely a festival; it’s a reminder that true light doesn’t come from outside — it shines from within.


About the Author

This article is written by Mr. Prabhat Tanwar, a seasoned Astrologer and Spiritual Writer. With years of experience in Jyotish Shastra and Vedic traditions, he blends ancient wisdom with modern insights to help readers understand life’s deeper meaning.
Connect with him on LinkedIn for more updates on astrology, festivals, and spiritual living.


At ExploreRealNews.com, we celebrate India’s cultural and spiritual legacy by bringing you stories that inspire awareness, reflection, and positivity.
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FAQs on Kartik Purnima 2025 and Dev Diwali

1. When is Kartik Purnima in 2025?

A- Kartik Purnima in 2025 will be observed on Wednesday, November 5. The Puja timings are from 5:15 pm to 7:50 pm.


2. Why is Kartik Purnima called the ‘Festival of Lights’?

A- Kartik Purnima is known as the Festival of Lights because devotees light lamps and diyas in temples, homes, and rivers to honor Lord Vishnu and Lord Shiva. It symbolizes victory of light over darkness and precedes the grand Dev Diwali celebration in Varanasi.


3. What is the connection between Kartik Purnima and Dev Diwali?

A- Dev Diwali, celebrated 15 days after Diwali, marks the day when the Gods themselves are believed to descend to Earth. Kartik Purnima is the spiritual prelude to Dev Diwali, where devotees perform Ganga Snan and light lamps to invite divine blessings.


4. What rituals are performed on Kartik Purnima?

A- Rituals include holy bath in sacred rivers (Ganga Snan), lighting diyas, Tulsi Vivah ceremonies, charity, and fasting (vrat). Many devotees also visit temples of Lord Vishnu and Lord Shiva, seeking purification and prosperity.


5. What is the importance of Ganga Snan on Kartik Purnima?

A- Taking a holy dip in the Ganges or any sacred river during Kartik Purnima is believed to cleanse sins and grant spiritual liberation (moksha). It’s one of the most auspicious times in the Hindu calendar for charity, meditation, and prayer.


6. How is Kartik Purnima celebrated in Varanasi and other places?

A- In Varanasi, thousands of diyas illuminate the ghats of the Ganga during Dev Deepawali, creating a mesmerizing view. Similar celebrations occur in Haridwar, Ayodhya, Pushkar, and Rameshwaram, with rituals, fairs, and Ganga Aarti.


7. What are the key festivals around Kartik Purnima 2025?

A- The Kartik month is filled with sacred events like Dev Uthani Ekadashi (Nov 1, 2025), Tulsi Vivah, Kartik Amavasya, and Chhath Puja 2025. All mark the end of monsoon and the beginning of auspicious rituals before winter.


8. What should devotees avoid on Kartik Purnima?

A- According to tradition, devotees should avoid anger, gossip, and negative actions. Fasting, prayer, and acts of kindness are recommended to honor the holiness of the day and attract divine grace.