Nava, nine; rātri, night. Nine nights, and the tenth day is its own festival.
There are four of them in a year on the traditional reckoning, two of which are widely observed, and the one most people mean is the autumn one. What happens during those nine nights varies so much by region that a student who knows the Bengali observance will not recognise the Gujarati one.
When It Falls
Śāradā Navarātri, the autumn festival, is the main one. The rule: the first to ninth tithis of the bright fortnight of Āśvina, which places it in September or October.
In 2026 it begins on 11 October.
The other three, for completeness.
Caitra or Vasanta Navarātri, in March or April, is the second most observed. Its ninth day is also Rāma Navamī, so the two coincide.
Māgha Navarātri, January to February, and Āṣāḍha Navarātri, June to July, are observed in more limited contexts.
Four seasonal observances of which two are major is worth knowing, because "Navaratri" said without qualification almost always means the autumn one.
The Nine Forms
Each night is associated with one of the nine forms of Durgā, in a fixed order, and the sequence does not run from gentle to fierce or back.
Śailaputrī, Brahmacāriṇī, Candraghaṇṭā, Kūṣmāṇḍā, Skandamātā, Kātyāyanī, Kālarātri, Mahāgaurī, Siddhidātrī.
Night seven, Kālarātri, is the most fearsome, and night eight, Mahāgaurī, the most serene. They are consecutive, which is the structural feature of the sequence and the thing the devotional summaries smooth over.
A practical note. Many observances assign a colour to each day, and the colour schemes are regional and modern in their current form. They are a real part of contemporary practice and they are not a classical specification.
Why Nine
Worth asking, since the number is the festival's name.
Three considerations, and none is conclusive.
Nine is a lunar nine. The first nine tithis of a fortnight, concluding before the tenth. The festival is structurally the first nine days of a waxing moon, which gives a natural period with the tenth as its resolution.
Nine recurs across this material. The nine *graha*s, the nine forms, the nine Nāths. Nine functions as a completeness marker in the same way eighty-four and 108 do.
And the number has arithmetical properties the tradition noticed. Multiples of nine preserve their digit sum, which is the observation behind several of the explanations offered for 108.
What can be said plainly: the nine nights are the first nine tithis of a bright fortnight, and the forms were mapped onto them. Whether the forms generated the number or the number generated the forms is not something the sources settle, and the ninefold list is itself traditional rather than cleanly attributed.
The Chaitra Navaratri
The spring one deserves a note, because its structure differs in a way worth knowing.
It falls in the bright fortnight of Caitra, March or April, and it is the second most observed.
Its ninth day is Rāma Navamī, the birth of Rāma. So the goddess festival and a Vaiṣṇava birth observance conclude together, which is a coincidence of calendar that the traditions have made something of.
And it opens the year in much of India. The first of Caitra's bright fortnight is the new year in several regional reckonings, including Gudi Padwa in Maharashtra and Ugadi in the Deccan. So the spring Navarātri begins at a new year.
Two festivals of nine nights, six months apart, one concluding with a goddess's victory and one with a god's birth. The symmetry is the sort of thing the calendar produces and nobody designed.
The Fasting
Fasting is common across the nine days and the forms vary considerably.
The range. Water only, fruit only, one meal a day, or abstention from particular categories.
What is commonly avoided. Meat, eggs and alcohol, and also onions and garlic, wheat flour, rice flour and processed foods. The grain avoidance is the distinctive part: many observers switch to alternative flours such as buckwheat and water chestnut for the period.
And the practice is individual in extent. Some observe all nine days, some the first and last, some two days.
A necessary caution. Nine days of restricted eating is a substantial undertaking. Anyone pregnant, diabetic, on medication that requires food, underweight, with a history of disordered eating, or with a condition affected by fasting should not undertake it without medical advice. A yoga teacher should not encourage a student toward it, and should notice if a student's observance looks like a licence for something else. The guidance on fasting in practice applies here with the duration added.
What Actually Happens, by Region
The variation is the most interesting thing about this festival, and a student should know the observance they encounter is one of several.
Bengal: Durgā Pūjā. Elaborate temporary pavilions, commissioned clay images, nine days of ritual worship, enormous public participation, and immersion of the images at the end. In character it is a public festival of art and procession as much as a fast.
Gujarat: Garbā. Communal circular dancing over the nine nights, with devotional music, around a perforated earthen pot that is read as a womb. Participation is the observance.
Tamil Nadu: Golu. Tiered displays of dolls and figures arranged in the home, themed and often narrative, with families visiting each other to see them.
North India: Rāmlīlā. Dramatisations of episodes from the Rāma story performed by troupes over the period, in towns and villages, recognised by UNESCO as intangible cultural heritage. The emphasis here is the Rāma narrative, which is a different story from the Durgā one.
So the same nine nights carry a goddess festival, a dance festival, a domestic display tradition and a theatre season, depending on where you are standing.
The Tenth Day
Vijayadaśamī, also called Dussehra, concludes it and is a major festival in its own right.
In Bengal and the east, the day of the great procession, when the clay images are taken to a river or the sea and immersed.
In the north, the burning of effigies of Rāvaṇa, concluding the Rāmlīlā cycle.
And in the south, Āyudha Pūjā, the worship of tools and implements. Warriors traditionally honoured their weapons; the practice extends to farmers and their tools, craftspeople and theirs, musicians and their instruments, students and their books.
That last one is worth dwelling on. A festival day on which people clean, decorate and venerate the instruments of their work, whatever that work is, is an unusual observance and a generous one. It is also the day on which children are traditionally started on their lessons, which connects it to Sarasvatī, honoured in the final days of the festival in parts of the south.
For a Student in Rishikesh
What to expect, practically.
The town is visibly observant. Temples busy, music, processions, and the ghats more crowded than usual.
Food changes. Many restaurants and ashram kitchens shift to fasting-appropriate menus, which means no onion or garlic and often no grain. If you have dietary needs, ask in advance.
Courses continue. Trainings generally run through it, with some schedule adjustment.
And Rāmlīlā is the local form. North Indian observance, so expect the Rāma narrative and effigy-burning rather than Bengali-style pandals.
One courtesy. Observances in progress are observances, not displays. Watching is welcome in most settings and photographing people at worship warrants asking first.
What a Practitioner Can Use
The structure as a container. Nine nights with an assigned focus each is a usable frame for a period of concentrated practice, whatever one makes of the goddess.
The alternation. Fierce and serene on consecutive nights. A sequence that refuses to progress tidily is a more honest model of a practice period than one that builds.
Āyudha Pūjā's instruction. Clean and honour the tools of your work. For a teacher, that is a mat, a set of props and a notebook, and the observance is available to anyone.
And restraint about the fast. The nine days are the festival, not the fasting. Participation does not require the restriction, and the caution above is not a formality.
For Teachers
Say which Navaratri. Four exist, two matter, and the autumn one is what students mean. Naming it prevents a recurring confusion.
Give the alternation. Night seven fearsome, night eight serene, consecutive. Students expect a crescendo.
Be careful about the fast. Do not encourage it, state the contraindications, and watch for the student whose observance is a cover for restriction. Nine days is long enough to do damage.
Describe the regional spread. Garbā, Golu, Durgā Pūjā, Rāmlīlā. It stops students assuming the version in front of them is the festival.
And give Āyudha Pūjā. Honour the tools of your work. It is the one observance in the cluster that transfers directly to a yoga teacher with no adaptation needed.
Frequently Asked Questions
What does Navaratri mean?
Nava, nine, and rātri, night. Nine nights, with the tenth day a separate festival.
How many Navaratris are there?
Four on the traditional reckoning. The autumn Śāradā Navarātri is the main one, Caitra in spring is the second most observed, and the Māgha and Āṣāḍha ones are more limited.
When does it fall?
The first to ninth tithis of the bright fortnight of Āśvina, placing it in September or October. In 2026 it begins on 11 October.
What are the nine forms?
Śailaputrī, Brahmacāriṇī, Candraghaṇṭā, Kūṣmāṇḍā, Skandamātā, Kātyāyanī, Kālarātri, Mahāgaurī and Siddhidātrī, one per night in that order.
Does the sequence build toward something?
No. Night seven is the most fearsome and night eight the most serene, consecutively. The sequence alternates instead of progressing.
What does the fasting involve?
Forms vary widely: water only, fruit only, one meal daily, or avoidance of particular categories including meat, eggs, alcohol, onion, garlic and grain flours. Many switch to buckwheat or water chestnut flour.
Is the fasting safe for everyone?
No. Anyone pregnant, diabetic, on medication requiring food, underweight, with a history of disordered eating, or with a condition affected by fasting should not undertake it without medical advice.
Why is the observance so different between regions?
Because the same nine nights carry different traditions: Durgā Pūjā in Bengal, Garbā in Gujarat, Golu in Tamil Nadu and Rāmlīlā in the north. A student who knows one will not recognise another.
What is different about the spring Navaratri?
Its ninth day is Rāma Navamī, so a goddess festival and a Vaiṣṇava birth observance conclude together. It also begins at the new year in several regional reckonings, including Gudi Padwa and Ugadi.
What happens on the tenth day?
Vijayadaśamī or Dussehra: image immersion in the east, effigy-burning in the north, and Āyudha Pūjā, the worship of tools and implements, in the south.
What is Ayudha Puja?
The veneration of the instruments of one's work: weapons traditionally, and by extension farming tools, craft tools, instruments and books. Children are also traditionally started on their lessons on this day.
Nine Nights, Four Festivals, One Name
Navarātri is four observances of which two matter, nine nights with a named form each in a sequence that puts the most terrifying next to the most serene, and a regional spread so wide that it is a goddess festival, a dance, a doll display and a theatre season depending on where you are. The tenth day asks people to clean and honour the tools they work with, which is as practical as a festival instruction gets.
Rohit Yoga Academy runs a residential 200-hour Yoga Teacher Training in Swargashram, Rishikesh, where courses running through Navarātri get the festival explained as the town observes it.