Dattatreya Jayanti as it falls in 2029.
Next date: 23 December 2026Dattatreya Jayanti 2029
Thursday, 20 December 2029, in Ahmedabad
Birth anniversaryIndian · Hindu
Panchang on the day
20
Thursday
Full Moon
until 04:16 next day

Taurus
- બBa
- વVa
- ઉU
Puja time
18:00 to 20:24
At dusk, IST
- Sunrise
- 07:14
- Sunset
- 18:00
- Moonrise
- 17:33
- Nakshatra
- Mrigashira
- until 07:23 next day
- Yoga
- Shubha
- until 22:00
- Karana
- Vishti
- until 15:26
- Rahu Kalam 13:58 to 15:18
- Yamaganda 07:14 to 08:35
- Abhijit muhurat 12:15 to 12:58
Why this date
Margshirsh Full Moon, taken at dusk
Runs from 20 Dec 02:30 IST to 21 Dec 04:16 IST.
In short
Margashirsha full-moon celebration of Lord Dattatreya.
The story
Dattatreya Jayanti honours Dattatreya, revered as the son of the sage Atri and his wife Anasuya and understood in many traditions as embodying Brahma, Vishnu and Shiva. A popular devotional account tells how the three divine powers came to test Anasuya's fidelity and hospitality. She faced an impossible demand but answered through her spiritual discipline, transforming the visitors into infants and feeding them as a mother. The divine consorts then sought their return, and the deities blessed Anasuya and Atri. Variants recount the birth of Dattatreya and, in some tellings, his brothers Chandra and Durvasa differently. These are sacred stories, not documentary biography.
Dattatreya is also portrayed as an avadhuta, a liberated teacher who learns from the world. In the Bhagavata Purana's account of the avadhuta's twenty-four teachers, lessons come from the patient earth, the unattached wind, clear water, fire, the moon and sun, birds and animals, a child and ordinary human encounters. The pigeon teaches about destructive attachment, the python about accepting what comes, and the arrow-maker about concentration. The teaching invites humility: wisdom need not be confined to formal classrooms or a single human guru.
Devotees mark Margashirsha Purnima with Datta worship, mantra recitation, bhajans and remembrance of the guru tradition. Pilgrimage centres such as Ganagapur, Narsobawadi and Audumbar maintain distinctive practices. Exact worship periods depend on regional panchang conventions; a dusk-based full-moon rule needs checking against actual temple schedules.
Why it matters
Honours Dattatreya as a divine teacher and symbol of wisdom, humility and learning from nature.
What people do
Datta puja, mantra recitation, bhajans and guru remembrance; timings follow local panchang.
Told differently elsewhere
Especially observed in Maharashtra, Karnataka, Andhra Pradesh and Datta pilgrimage centres including Ganagapur, Audumbar and Narsobawadi.
Questions people ask
- When is Dattatreya Jayanti in 2029?
- On Thursday, 20 December 2029 in India. Runs from 20 Dec 02:30 IST to 21 Dec 04:16 IST.
- Why does the date change every year?
- It is kept by the lunar calendar, so its day on the civil calendar moves from year to year.
- Is the date the same everywhere?
- Yes. It is kept everywhere on the day it falls on in Delhi.

Dates in the coming years
- 2026Wednesday, 23 DecemberMargshirsh Poonam · Puja 18:01in 42 days
- 2027Monday, 13 DecemberMargshirsh Poonam · Puja 17:57
- 2028Friday, 1 DecemberMargshirsh Poonam · Puja 17:54
- 2029Thursday, 20 DecemberMargshirsh Poonam · Puja 18:00
- 2030Monday, 9 DecemberMargshirsh Poonam · Puja 17:55
Last kept4 December 2025



