Karthika Pournami — the full moon of Karthika — is the radiant climax of the month, the great Deepotsavam. In 2026 it falls around 24 November. It is also Tripurari Purnima, Dev Deepawali and Guru Nanak Jayanti — a peak day of Karthika Masam 2026.

Karthika Pournami 2026 Date

  • Date: ~24 November 2026 (Karthika Purnima) — confirm locally
  • Also: Tripurari Purnima, Dev Deepawali (Varanasi), Guru Nanak Jayanti
  • Signature: Deepotsavam, Jwala Toranam, the 365-wick deepam

Significance

On this Purnima Lord Shiva is said to have destroyed the three flying cities of Tripurasura — hence Tripurari Purnima — and the gods celebrated with lamps (Dev Deepawali). It is the most auspicious day for Deepa Daanam: a single lamp offered now is said to grant immense merit, so temples and riverbanks glow with hundreds of thousands of lights.

Story & Tradition

The Shiva and Skanda Puranas tell of Tripurari — Shiva burning the three cities (Tripura) with a single arrow at dusk. In Telugu temples the Jwala Toranam re-enacts this: a tall arch of dried leaves is set alight at night, and devotees take darshan through its blaze. The day is also Dev Deepawali — the "Diwali of the gods" — celebrated grandly at the Varanasi ghats.

Advertisement

Rituals & Puja Vidhi

  1. Take the Karthika Snanam at dawn and a sankalpam.
  2. Offer Deepa Daanam — lamps at a temple, by a river, before Tulasi, and the 365-wick deepam if kept.
  3. Worship Shiva and Vishnu (Hari-Hara); many do a Satyanarayana puja.
  4. Where observed, witness the Jwala Toranam at the temple in the evening.

Mantra

Shiva: ॐ नमः शिवाय · oṃ namaḥ śivāya · ఓం నమః శివాయ.

Vishnu: ॐ नमो नारायणाय · oṃ namo nārāyaṇāya.

How the Diaspora Celebrates Karthika Pournami

Temples across the USA, UK, Canada, Australia, the UAE and Germany hold Deepotsavam and Satyanarayana puja on Karthika Pournami, and Sikh communities mark Guru Nanak Jayanti. At home, light lamps for Deepa Daanam (smokeless/LED indoors), worship Shiva and Vishnu, and take a symbolic Karthika Snanam.

Frequently Asked Questions

When is Karthika Pournami 2026?

Karthika Pournami (Karthika Purnima) falls around 24 November 2026 — the climax of Karthika Masam. Confirm the exact day with your local panchang.

Why is Karthika Pournami special?

It is the great lamp festival — Deepotsavam — when temples are lit with hundreds of lamps; it is also Tripurari Purnima (Shiva slew Tripurasura), Dev Deepawali at Varanasi, and Guru Nanak Jayanti.

Advertisement

What is Jwala Toranam?

A Telugu temple tradition of lighting a tall torana (arch) of dried leaves at night on Karthika Pournami, symbolising the burning of Tripura; devotees take darshan through its glow.

How do you observe Karthika Pournami?

Take the Karthika Snanam, offer Deepa Daanam (lamps, often 365 wicks) at temples or by water, worship Shiva and Vishnu, and do a Satyanarayana puja.

Key Takeaways

  • Karthika Pournami 2026: ~24 November (Deepotsavam).
  • Tripurari Purnima & Dev Deepawali; the great lamp festival.
  • Offer Deepa Daanam; worship Shiva & Vishnu.

See Karthika Masam 2026 and Karthika Somavaram 2026.