Onam 2026: Thiruvonam Falls on Wednesday 26 August — What Happens on Each of the 10 Days
Quick Answer: Onam 2026 culminates on Thiruvonam, Wednesday 26 August 2026, with the ten-day festival opening on Atham, Monday 17 August. Each day carries its own ritual — the Pookalam flower carpet grows daily, the Onathappan idol arrives on Pooradam, and Thiruvonam brings the 26-dish Onam Sadya. Kerala’s four Onam public holidays run 25–28 August 2026.
Kerala’s biggest festival is a harvest celebration, not a temple-only observance — which is why Onam is marked across Hindu, Christian and Muslim households alike. It runs on the Malayalam solar calendar, in the month of Chingam, and each of the ten days is named for a nakshatra (lunar mansion) rather than a numbered date.
That is exactly why the schedule confuses people every year. Below is the day-by-day breakdown, the 2026 event calendar with ticket prices and timings, and a straight answer on why a few calendars print September instead of August. If you are travelling for it, our team has put together stay notes for each region at the end — Kerala fills up fast in Onam week, and this year Thiruvonam lands midweek.
In this Blog
Quick Info about Onam 2026:
| Field | Detail |
|---|---|
| Thiruvonam 2026 (main day) | Wednesday, 26 August 2026 |
| Festival window | Atham, Monday 17 August – Thiruvonam, Wednesday 26 August |
| Kerala public holidays | 25–28 August 2026 (First to Fourth Onam) |
| Malayalam month | Chingam 1201 (ME) |
| Best base cities | Kochi, Thrissur, Alappuzha, Thiruvananthapuram |
| Nearest major airport | Cochin International Airport (COK), Nedumbassery |
| Nearest railway hubs | Ernakulam Junction, Thrissur, Alappuzha |
| Ideal duration | 4–6 days (extend to 30 August for the Aranmula race) |
| Weather | Tail-end monsoon, 23–31°C, short heavy showers |
| Budget | ₹2,000–₹3,500 per person per day (mid-range) |
When Is Onam 2026? The Complete 10-Day Calendar
Onam 2026 runs for ten days, from Atham on Monday, 17 August to Thiruvonam on Wednesday, 26 August 2026. Each day takes its name from the ruling nakshatra, and the celebrations build steadily — a single ring of flowers on day one becomes a ten-layer Pookalam by the last.
| Day | Nakshatra | Date (2026) | What Happens |
|---|---|---|---|
| 1 | Atham | Mon, 17 Aug | First Pookalam laid — one ring, yellow flowers only |
| 2 | Chithira | Tue, 18 Aug | Pookalam gains a second ring; homes cleaned |
| 3 | Chodhi | Wed, 19 Aug | Onakkodi (new clothes) shopping begins in earnest |
| 4 | Vishakam | Thu, 20 Aug | Sadya prep starts; markets peak for produce |
| 5 | Anizham | Fri, 21 Aug | Snake boat crews hold final practice runs |
| 6 | Thriketta | Sat, 22 Aug | Families travel home; Onakalikal games begin |
| 7 | Moolam | Sun, 23 Aug | Smaller Sadyas served; temple Onasadya begins |
| 8 | Pooradam | Mon, 24 Aug | Onathappan idols placed at the Pookalam centre |
| 9 | Uthradam (First Onam) | Tue, 25 Aug | Busiest market day of the year; Mahabali’s eve |
| 10 | Thiruvonam (Main Onam) | Wed, 26 Aug | Grand Sadya, Onakkodi worn, prayers offered |
A note on Atham: Thripunithura’s Athachamayam procession, which formally opens Onam, is being held on Sunday, 16 August 2026, because the Atham nakshatra begins the previous evening. Some panchangs therefore print 16 August as day one. Both readings point to the same Thiruvonam.
What Happens on Each of the 10 Days of Onam 2026?
Day 1: Atham, Monday 17 August 2026
Atham marks Mahabali’s departure from Patala. Families sweep the courtyard at dawn, mark a circle with rice flour, and lay the first Pookalam using only yellow blooms — usually marigold or thumba. The design stays deliberately small, a single ring.
Thripunithura, 12 km southeast of Kochi, hosts Athachamayam — caparisoned elephants, Panchavadyam ensembles, Theyyam, Kathakali and folk floats along the Layam Road stretch. Free to watch, best viewed from 8 AM. Reach it via Petta or Thripunithura station on the Kochi Metro.
Day 2: Chithira, Tuesday 18 August 2026
A second ring joins the Pookalam, and colour enters the design. Chithira is the household reset day: homes are scrubbed, brass lamps polished, old items cleared out. In older Travancore families, this is when the Onam pantry list is drawn up.
Quiet day for travellers — good for backwater cruising in Alappuzha before crowds arrive, or a tea-estate drive in Munnar while roads are still empty.
Day 3: Chodhi, Wednesday 19 August 2026
Chodhi opens Onam shopping. Onakkodi — new clothes for every family member, traditionally cream Kerala kasavu with a gold border — is bought now. Broadway in Ernakulam, MG Road in Thrissur and Chalai Bazaar in Thiruvananthapuram run late into the night.
Expect genuine crowds and 20–30% surge on autos near market areas. Go before 11 AM.
Day 4: Vishakam, Thursday 20 August 2026
Vishakam is the harvest-market day, historically the most commercially important of the ten. Sadya ingredients get bought and prepped: raw plantain, yam, ash gourd, jackfruit, coconut in volume. Community Onasadya bookings close around now.
Village markets across Palakkad and Thrissur districts hold Onam fairs. Worth a stop if you want produce and jaggery at local prices rather than city rates.
Day 5: Anizham, Friday 21 August 2026
Anizham belongs to the water. Chundan vallam crews on the Pamba and Punnamada complete final practice, and villages along the backwaters hold trial heats — often more atmospheric than the main race, and free.
Watch from the Punnamada bunds near Alappuzha late afternoon. Carry a rain shell; showers land hard and brief this week.
Day 6: Thriketta, Saturday 22 August 2026
Thriketta is the homecoming day — Malayalis working outside Kerala arrive, and Onakalikal games start: Vadamvali (tug-of-war), Talappanthukali, Kutukutu. Trains and Kochi flights are at their most expensive on this date.
It is also Nehru Trophy Boat Race day, 22 August 2026 at Punnamada Lake — the 72nd edition. Details in the events table below.
Day 7: Moolam, Sunday 23 August 2026
Temples begin serving Onasadya on Moolam, and smaller family feasts are held as a rehearsal for Thiruvonam. Kaikottikali (Thiruvathirakali) practice sessions run in courtyards, and Pulikali troupes in Thrissur start body-painting trials.
Thrikkakara Temple in Ernakulam — the mythological seat of Mahabali and the origin point of the festival — enters its main festival stretch. Free entry; go early morning.
Day 8: Pooradam, Monday 24 August 2026
Pooradam brings the Onathappan home: small clay or laterite pyramid idols representing Mahabali and Vamana, placed at the centre of the Pookalam and offered flowers each morning after. This is the ritual heart of the ten days, and the reason the Pookalam exists at all.
The flower carpet is now large and multi-coloured. In Thrikkakara, processions and traditional arts run through the day.
Day 9: Uthradam, Tuesday 25 August 2026
Uthradam, or First Onam, is Kerala’s single busiest retail day. Markets stay open past midnight; banana leaves, plantains, coconut and payasam supplies move in bulk. Mahabali is believed to arrive this evening, so the Pookalam reaches near-final size and the house is not left empty.
Kerala’s public holidays start today. A light Sadya is served, and last-minute Sadya prep — grinding, chopping, coconut extraction — runs late.
Day 10: Thiruvonam, Wednesday 26 August 2026
Thiruvonam is the main day. It opens with an oil bath before sunrise, new Onakkodi, and offerings to the Onathappan. The Pookalam is at full size — ten concentric rings in many households.
Then the Onam Sadya: 24 to 28 vegetarian dishes served on a banana leaf, tip pointing left, eaten by hand in a fixed order. Afternoons go to Kaikottikali, Onathallu and family games. Temples across Kerala serve free Onasadya, and this is the day to accept an invitation if one comes.
Onam 2026 Events: Dates, Tickets and How to Reach
Kerala’s marquee Onam events sit on either side of Thiruvonam. The two boat races and Pulikali are worth planning a trip around.
| Event | Date 2026 | Where | Entry / Tickets | Timing |
|---|---|---|---|---|
| Athachamayam | Sun, 16 Aug | Thripunithura, Ernakulam | Free | From 8 AM |
| Nehru Trophy Boat Race (72nd) | Sat, 22 Aug | Punnamada Lake, Alappuzha | ₹200–₹3,000 | 11 AM – 4:30 PM |
| Thrikkakara Temple festival | 23–26 Aug | Thrikkakara, Ernakulam | Free | Dawn to night |
| Onam Week celebrations | 24–30 Aug | Thiruvananthapuram | Free | Evenings |
| Pulikali (tiger dance) | Sat, 29 Aug | Swaraj Round, Thrissur | Free | From ~2 PM |
| Aranmula Uthrattathi Boat Race | Sun, 30 Aug | Aranmula, Pathanamthitta | Free (bank viewing) | Afternoon |
Nehru Trophy Boat Race, 22 August 2026. Kerala’s premier Vallam Kali, with chundan vallams over 100 feet long carrying up to 100 rowers each. Ticket tiers as of August 2026: Tourist Gold (Nehru Pavilion) ₹3,000, Tourist Silver ₹2,500, Rose Corner ₹1,500, Victory Lane wooden gallery ₹500, All View ₹400, Lake View ₹200. Pavilion ticket holders must reach the assigned jetty by 11 AM, since boats ferry spectators to the island pavilion. Tickets sell through government office counters across participating districts and the official Nehru Trophy Boat Race Society site. Punnamada is 4 km from Alappuzha railway station and 83 km from Cochin airport via NH-66. Allow five hours; ideal for groups and photographers. Pro tip: the ₹400–₹500 wooden galleries near the finish line often give better race views than mid-tier concrete seating.
Pulikali, 29 August 2026. On the fourth Onam day, 300 to 500 dancers paint themselves as tigers and hunters and parade Swaraj Round in Thrissur to Chenda percussion. Troupes offer coconuts at Vadakkunnathan Temple first, then reach the Round by mid-afternoon. Free, no ticket, extremely crowded — stake a spot on the north side by 1 PM. Thrissur station is 1.5 km away. Two to three hours; not ideal for small children given the crowd density.
Aranmula Uthrattathi Boat Race, 30 August 2026. Held on the Pamba at Aranmula, Pathanamthitta, on the Uthrattathi nakshatra. This one is a votive event tied to the Parthasarathy Temple rather than a competition in the ordinary sense — the palliyodams are treated as sacred. Bank viewing is free. Chengannur is the nearest railway station, 10 km away.
What Is in an Onam Sadya? The 2026 Menu
Onam Sadya is a vegetarian feast of 24 to 28 dishes served on a banana leaf, laid tip-to-the-left, with each dish holding a fixed position. Simpler home versions run to about 20; a full temple Sadya can cross 28. The order is not decorative — it controls how flavours combine as you eat.
| Course | Dishes |
|---|---|
| Crisps and papad | Upperi (banana chips), Sarkara Varatti, Pappadam |
| Pickles and tangy | Inji Puli, Manga Achar, Naranga Achar |
| Thoran (dry) | Cabbage, carrot-beans, Achinga Payar thoran |
| Pachadi / Kichadi | Beetroot, cucumber, pineapple, Vendakka |
| Curries | Avial, Olan, Erissery, Kalan, Koottu Curry |
| Rice course | Matta rice with Parippu and ghee, then Sambar, Pulissery, Rasam |
| Payasam | Ada Pradhaman, Parippu Payasam, Palada, Semiya |
| Finish | Morum Vellam (spiced buttermilk) |
Served right to left: crisps and pickles at the top edge, curries along the leaf, rice in the centre. Parippu with ghee comes first over rice, Sambar second, Pulissery third. Payasam is served on the same leaf or in a tumbler. Folding the leaf towards you at the end signals you have finished — folding it away is considered poor form.
Pookalam: How the Design Grows Across 10 Days
Pookalam is the floral carpet laid at the entrance from Atham onwards, starting as one ring of yellow flowers and growing to ten or more concentric layers by Thiruvonam. It is a welcome mat for Mahabali, and its daily growth is the clock of the festival.
Practical version: sweep and wet the ground, mark circles with rice flour or a string compass, then fill from the centre outward so you never reach across finished work. Atham uses yellow only — marigold, thumba, chethi. Colour widens from Chithira: red chethi, purple aster, white thumba, green leaves for outlines. Press petals down gently and mist lightly in the evening; a Pookalam in Kerala’s August humidity holds about a day.
Onam 2026 Itineraries
One day (Thiruvonam, 26 August). Morning temple visit and Pookalam viewing in Thrikkakara or Fort Kochi, a booked Onasadya lunch at 12:30 PM, then Kaikottikali performances in the evening at a cultural venue in Ernakulam.
Weekend plan (22–23 August). Saturday for the Nehru Trophy Boat Race at Punnamada — in your seat by 10:30 AM, done by 5 PM. Sunday for an Alappuzha backwater cruise and Moolam temple Sadya, then drive 1.5 hours to Kochi.
The full run (22–30 August), five to seven days. Nehru Trophy on the 22nd from an Alappuzha base. Move to Kochi on the 24th for Thrikkakara and Pooradam rituals. Thiruvonam Sadya on the 26th in Kochi. Drive 80 km north to Thrissur on the 28th for Pulikali on the 29th. Finish at Aranmula on the 30th, 110 km south, before flying out of Kochi or Thiruvananthapuram. Total driving is roughly 400 km — comfortable, but book cars in advance because Onam week rates climb sharply.
Where to Stay in Kerala for Onam 2026
Onam week is the hardest booking window of the Kerala year, and Thiruvonam falling midweek this year means the 22–30 August stretch is effectively two long weekends joined together. Travellers tell us hotel rates near Alappuzha and Thrissur roughly double for race day and Pulikali. Booking a full property helps if you are travelling as a family or group, because you get a kitchen for Sadya, dining space, and no per-head restaurant scramble on the 26th.
Our recommendations by region:
- Kochi / Ernakulam — best all-round base. Closest to Thrikkakara, Athachamayam and the airport. Homestays in Kochi include Aqua Vista and Shalom Villa; Aqua Vista suits groups wanting waterside space for a home Sadya.
- Alappuzha — for the Nehru Trophy. Villas in Alleppey put you within a short drive of Punnamada, which matters on 22 August when roads close near the venue.
- Munnar — cool, green, quieter. Tea-estate stays for travellers who want Onam at a slower pace. See homestays in Munnar and villas in Munnar.
- Wayanad — for forests and families. Homestays in Wayanad and villas in Wayanad work well for multi-family trips. Our Munnar vs Wayanad comparison helps if you are deciding between the two.
Browse everything across the state on StayVista’s Kerala collection, and if you are planning the wider trip, our guide to places to visit in Kerala in August covers the monsoon-tail conditions you will be travelling in.
Why Do Some Calendars Show a Different Onam 2026 Date?
Most Kerala sources, panchangs and the state holiday list place Thiruvonam 2026 on Wednesday, 26 August, and Kerala’s Onam holidays on 25–28 August. A few calendars print 25 August or early September instead.
The reason is mechanical, not mysterious. Onam depends on the Thiruvonam nakshatra falling within the solar month of Chingam, and nakshatras start and end at specific clock times, not midnight. When a nakshatra begins late in the evening, calendars that assign it to the following day land a day off — the same effect that puts Atham on either 16 or 17 August. Calendars computing from a non-Malayalam almanac can drift further. For anything with money attached — flights, race tickets, Sadya bookings — go with 26 August and cross-check against Drik Panchang’s Thiruvonam listing or your local temple.
Frequently Asked Questions
Onam 2026 is celebrated from Monday, 17 August to Wednesday, 26 August 2026. Thiruvonam, the main day, falls on Wednesday 26 August. Kerala observes four public holidays from 25 to 28 August 2026.
The ten days are Atham (17 Aug), Chithira (18 Aug), Chodhi (19 Aug), Vishakam (20 Aug), Anizham (21 Aug), Thriketta (22 Aug), Moolam (23 Aug), Pooradam (24 Aug), Uthradam (25 Aug) and Thiruvonam (26 Aug). Each is named after a nakshatra.
Thiruvonam 2026 falls on Wednesday, 26 August. It is the tenth and most important day of Onam, marked by the Onam Sadya, new clothes called Onakkodi, and prayers to King Mahabali.
Onam 2026 is in August. Thiruvonam is 26 August 2026. A small number of calendars show late August or early September dates because nakshatra timings are calculated differently, but Kerala’s official holiday list confirms August.
The 72nd Nehru Trophy Boat Race is on Saturday, 22 August 2026 at Punnamada Lake, Alappuzha, running from about 11 AM to 4:30 PM. Tickets range from ₹200 for lake-view wooden galleries to ₹3,000 for Tourist Gold seating in the Nehru Pavilion.
Pulikali 2026 is on Saturday, 29 August at Swaraj Round, Thrissur, starting around 2 PM. Entry is free. Between 300 and 500 dancers painted as tigers parade to Chenda drumming on the fourth day of Onam.
A traditional Onam Sadya has 24 to 28 vegetarian dishes served on a banana leaf, though simpler home versions manage with about 20 and a core spread of 8 to 10 dishes still counts. Dishes are served in a fixed order and eaten right to left.
Pookalam is a floral carpet laid at the house entrance to welcome King Mahabali. It begins on Atham as a single ring of yellow flowers and grows by one layer each day, reaching ten or more concentric rings by Thiruvonam.
Kerala observes four consecutive Onam public holidays in 2026, from Tuesday 25 August (First Onam) to Friday 28 August (Fourth Onam). Thiruvonam on 26 August is the principal holiday.
Planning Your Onam 2026 Trip
The shape of Onam 2026 is unusually convenient: Thiruvonam on Wednesday 26 August sits between the Nehru Trophy Boat Race on the 22nd and Pulikali on the 29th, so a single week covers the festival’s three biggest moments without backtracking. Book stays and race tickets now — with Thiruvonam roughly two weeks out as of mid-August 2026, Alappuzha and Thrissur are already tight. Browse homestays and villas across Kerala to find a base with room for a proper Sadya table.
