Onam as it was kept in 2023.
Next date: 12 September 2027Onam 2023
Tuesday, 29 August 2023, in Ahmedabad
FestivalIndian · Hindu
Panchang on the day
29
Tuesday
Waxing Thirteenth
until 14:48

Capricorn
- ખKha
- જJa
- Sunrise
- 06:19
- Sunset
- 19:01
- Moonrise
- 18:00
- Nakshatra
- Shravana
- until 23:50
- Yoga
- Shobhana
- until 01:50 next day
- Karana
- Taitila
- until 14:48
- Rahu Kalam 15:51 to 17:26
- Yamaganda 09:30 to 11:05
- Abhijit muhurat 12:15 to 13:06
Why this date
Shravana, while the sun is in Leo
Runs from 29 Aug 02:43 IST to 29 Aug 23:50 IST.
In short
Onam is a festival observed according to the Hindu calendar. Its date and customary practices can vary by region and local Panchang.
The story
Onam is Kerala's great harvest-season festival, centred on the remembered return of the generous King Mahabali. In the traditional account Mahabali, although born in an asura lineage, is a capable ruler loved by his people. His expanding power alarms the gods, and Vishnu approaches him as Vamana, a young Brahmin mendicant. During a sacrifice Vamana asks only for land measured by three steps. Despite warnings, Mahabali insists on keeping his promise and grants the request.
Vamana then expands into a cosmic form, measuring earth and the heavens in two strides. With nothing remaining for the third, Mahabali offers his own head. Vishnu accepts his humility, and devotional tradition says Mahabali may return to visit his people every year. In Kerala's telling this return evokes the memory of an ideal kingdom without hunger, injustice or needless division. Puranic narrations of the Vamana episode and Kerala's popular homecoming image are related but not identical in emphasis.
Onam celebrations extend across approximately ten days, beginning at Atham and culminating in Thiruvonam. Families create pookalam flower carpets, prepare the vegetarian Onasadya feast, wear new clothes and enjoy music, games, dances and regional boat-racing events. People across religions participate in its cultural life. A single Thiruvonam star rule identifies a central day, not the entire ten-day festival.
Why it matters
Onam is valued for devotion, family tradition and the spiritual or seasonal meaning attached to the day.
What people do
Ten days, with a pookalam - a carpet of flower petals - laid at the door and grown larger each morning. The tenth day is Thiruvonam and the Onasadya: a vegetarian meal of two dozen or more items served on a banana leaf in a fixed order. Vallam kali, the snake-boat races, and Pulikali, men painted as tigers, belong to the same days.
Told differently elsewhere
Kerala and the Malayali diaspora, kept by Hindus, Christians and Muslims alike as the state's harvest festival rather than a religious one. Ten days from Atham to Thiruvonam; the boat races of the backwaters belong to this season.
Questions people ask
- When is Onam in 2023?
- On Tuesday, 29 August 2023 in India. Runs from 29 Aug 02:43 IST to 29 Aug 23:50 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 Kochi.

Dates in the coming years
- 2027Sunday, 12 SeptemberBhadrapad Sud 12
- 2028Friday, 1 SeptemberBhadrapad Sud 13
- 2029Wednesday, 22 AugustShravan Sud 13
- 2030Monday, 9 SeptemberBhadrapad Sud 12
- 2031Saturday, 30 AugustLeap Bhadrapad Sud 13
Last kept26 August 2026




