The answer first: the business-opening months of 2027

A muhurat (मुहूर्त) is the time chosen for a beginning. For a business, the beginning is the opening: the first day the shop’s shutter goes up, the first day an office works, or the first sale or invoice of a new firm. Choosing it happens in two steps. First, the calendar rules out most days of the year and leaves a shortlist that is the same for everyone in a city. Then the family Pandit checks the shortlist against the founders’ birth stars and chooses the day and the hour. This guide is the first step for 2027.

In India, 28 dates in 2027 pass the day rules at sunrise in Delhi, Mumbai and Chennai together. 14 of them fall outside every closed period. The other 14 fall in Kharmas or Chaturmas, the stretches of the year that many families keep free of new beginnings. Our tools do not close those periods for a business, so we list those dates in their own group: use them or leave them, as your family does.

February and June are the fullest months outside the closed periods, with three dates each. April has no such date in all three cities: Kharmas holds until 14 April, and after it the first date is 19 April in Delhi and Chennai and 16 May in all three. Chaturmas closes 14 July to 10 November, so after 6 July the next open date is 24 November, the only one that month. December’s two dates fall in Kharmas.

• January — 19 and 26 January (Kharmas ends on 14 January).
• February — 19, 23 and 25 February.
• March — 4 March; then 18 and 24 March, in Kharmas.
• April — 1 and 11 April, both in Kharmas. 19 April passes in Delhi and Chennai only.
• May — 16 and 25 May.
• June — 14, 21 and 22 June.
• July — 2 and 6 July; then 29 July, in Chaturmas.
• August to October — Chaturmas dates only: 6 and 15 August; 2, 3 and 26 September; 1 and 27 October.
• November — 24 November, the one date after Chaturmas ends.
• December — 22 and 30 December, both in Kharmas.

How a day qualifies: four tests at sunrise

Sanatani.ai has two muhurat tools. The muhurat finder ranks the days of a date range for an event type, and its “Business Opening (Shop, Office, New Venture)” type is the one for an opening. Pandit Ji, our chat guide, has its own muhurat tool with a “new business” activity. The two were written from different rule books, and they do not agree on every day. A date that one tool praises and the other rejects is no help to you. So this list keeps only the days that both tools accept at sunrise. Four tests make that up.

The tithi (तिथि) is the lunar day: the time the Moon takes to gain 12 degrees on the Sun. A date must hold Dwitiya (2nd), Tritiya (3rd), Panchami (5th), Dashami (10th), Ekadashi (11th) or Trayodashi (13th) at sunrise. These count in both halves of the month. Chaturthi (4th), Navami (9th), Chaturdashi (14th) and Amavasya (the new moon) are avoided.

The nakshatra (नक्षत्र) is the lunar mansion the Moon is in, one of 27. A date must hold Rohini, Pushya, Uttara Phalguni, Hasta, Chitra or Uttara Ashadha at sunrise. Pushya is the best known of them: many traders buy their new account books on a Pushya day, and when Pushya falls on a Thursday the day is called Guru Pushya, on a Sunday Ravi Pushya.

The weekday must not be Saturday, which Pandit Ji’s rules exclude for a business start. And the yoga at sunrise, one of 27 daily combinations of the Sun’s and Moon’s positions, must not be Vyatipata, Vaidhriti or Vishkumbha, which the finder’s rules avoid.

Each date below shows its paksha. Shukla paksha (शुक्ल पक्ष) is the bright fortnight, when the Moon grows; Krishna paksha (कृष्ण पक्ष) is the dark fortnight, when it wanes. Some families start a business only in the bright fortnight. That is a family practice, not one of the four tests, so we keep the Krishna dates and you can drop them.

The closed periods of 2027, and why we mark them instead of removing them

Three periods of the year are widely kept free of new beginnings. Neither of our tools closes them for a business opening, so this list does not remove them. It puts their dates in their own group, because many families and many Pandits do wait. The muhurat finder does the same in its own way: it keeps a Kharmas or Chaturmas date in its results and marks it with the season’s name. Regional calendars do not all keep these periods the same way, so ask your family Pandit how yours does.

Kharmas (खरमास) is the time when the Sun is in the sidereal sign of Dhanu (Sagittarius) or Meena (Pisces). A day counts as Kharmas when the Sun is in one of those signs at that day’s sunrise. In 2027 it covers 1 to 14 January (the Kharmas that began in December 2026), 16 March to 14 April, and 17 to 31 December in India. The Sun enters Meena at about 7:00 am IST on 15 March, after sunrise, so Kharmas begins on 16 March; it enters Dhanu at about 4:40 pm IST on 16 December, so Kharmas begins on 17 December.

Chaturmas (चातुर्मास), the four months of the rainy season, runs from Devshayani Ekadashi, when Vishnu is held to lie down to sleep, to Dev Uthani Ekadashi, when he wakes. In 2027 it runs from 14 July to 10 November in India, and to 9 November in London and New Jersey. Our 2026 guide notes that major launches are widely avoided in Chaturmas, and that smaller steps, such as hiring or a contract, often go ahead.

Pitru Paksha (पितृ पक्ष) is the fortnight of the ancestors, when families offer shraddha, the rites for those who have died. In 2027 our shraddha table runs it from 15 September, the shraddha of Purnima (the full moon), to 29 September, inside Chaturmas. Few families open a business in it.

2027 has no adhik maas, the extra lunar month the calendar adds about once in three years, so no month is closed for that reason.

Every 2027 date in India, with its tithi and nakshatra

These dates pass all four tests at sunrise in Delhi, Mumbai and Chennai. Each shows the weekday, then the tithi and nakshatra at Delhi sunrise; Mumbai and Chennai have the same on every date. Other Indian cities will match on almost every date, but check yours on the daily panchang.

Two marks need a word. “Vishti” means the karana at sunrise is Vishti, also called Bhadra: the half of a tithi that is held to obstruct new work. The day still passes, but the Pandit will time the opening after Vishti ends. “Short” means the tithi or the nakshatra that qualifies the day ends within two hours of sunrise, so the opening has to be early, or the Pandit may prefer another day.

One more date, Monday 19 April (Shukla Trayodashi, Hasta at Delhi sunrise; short), passes in Delhi and Chennai but not in Mumbai, where the Trayodashi ends ten minutes before sunrise. It is the first date after the spring Kharmas ends. No date on any list in this guide falls on a Sankranti, the day the Sun enters a new sign, which many families avoid for a beginning.

• January — Tue 19 (Shukla Ekadashi, Rohini; Vishti; short) · Tue 26 (Krishna Panchami, Uttara Phalguni).
• February — Fri 19 (Shukla Trayodashi, Pushya) · Tue 23 (Krishna Tritiya, Uttara Phalguni) · Thu 25 (Krishna Panchami, Chitra).
• March — Thu 4 (Krishna Ekadashi, Uttara Ashadha; short).
• May — Sun 16 (Shukla Ekadashi, Uttara Phalguni; Vishti in Mumbai only) · Tue 25 (Krishna Panchami, Uttara Ashadha).
• June — Mon 14 (Shukla Ekadashi, Chitra) · Mon 21 (Krishna Dwitiya, Uttara Ashadha) · Tue 22 (Krishna Tritiya, Uttara Ashadha; Vishti).
• July — Fri 2 (Krishna Trayodashi, Rohini) · Tue 6 (Shukla Tritiya, Pushya; short).
• November — Wed 24 (Krishna Ekadashi, Hasta).
• In Kharmas — Thu 18 March (Shukla Ekadashi, Pushya: a Guru Pushya) · Wed 24 March (Krishna Dwitiya, Chitra) · Thu 1 April (Krishna Dashami, Uttara Ashadha) · Sun 11 April (Shukla Panchami, Rohini) · Wed 22 December (Krishna Dashami, Chitra) · Thu 30 December (Shukla Tritiya, Uttara Ashadha).
• In Chaturmas — Thu 29 July (Krishna Dashami, Rohini; Vishti; short) · Fri 6 August (Shukla Panchami, Uttara Phalguni; short) · Sun 15 August (Shukla Trayodashi, Uttara Ashadha; short in Mumbai and Chennai) · Thu 2 September (Shukla Dwitiya, Uttara Phalguni) · Fri 3 September (Shukla Tritiya, Hasta) · Sun 26 September (Krishna Ekadashi, Pushya: a Ravi Pushya, also in Pitru Paksha) · Fri 1 October (Shukla Dwitiya, Chitra) · Wed 27 October (Krishna Trayodashi, Uttara Phalguni: Dhanteras).

The festival days: Vasant Panchami, Gudi Padwa, Akshaya Tritiya, Dussehra, Dhanteras and Diwali

Many families do not use a rule list for an opening at all. They open on a festival that is held to be auspicious in itself. Our 2026 guide names five: Vasant Panchami, Gudi Padwa, Akshaya Tritiya, Vijayadashami and Diwali. Here is where they fall in 2027, by our festival calendar for Delhi, and how they meet the four tests.

Vasant Panchami falls on Thursday, 11 February. It holds Panchami at sunrise but not one of the six nakshatras: the nakshatra is Revati, which only one of our two tools favours for a business.

Gudi Padwa, the new year in Maharashtra and for many Hindus of the Deccan, falls on Wednesday, 7 April. It falls inside Kharmas, because the Sun is in Meena until 14 April, and it does not pass the four tests: its sunrise holds Pratipada, the first tithi, and the nakshatra Revati. Communities that keep it as their new year treat it as auspicious in its own right; ask your Pandit.

Akshaya Tritiya falls on Saturday, 8 May. Many families treat it as a day that needs no muhurat check, and gold and finance businesses favour it above all others. It fails one test only: it is a Saturday, which Pandit Ji’s rules exclude. At sunrise it holds Dwitiya and Rohini, and the Tritiya begins before noon. Families that keep Akshaya Tritiya as a self-auspicious day open on it anyway.

Vijayadashami (Dussehra) falls on Saturday, 9 October; its sunrise holds Navami, so it fails two tests. Dhanteras falls on Wednesday, 27 October. Diwali’s Lakshmi Puja falls on Friday, 29 October in India and on Thursday, 28 October in London and New Jersey. All three are in Chaturmas. Dhanteras passes the four tests in India and is on the Chaturmas list. The Lakshmi Puja day holds Amavasya, the new moon, at sunrise, so it fails the tithi test; its rite belongs to the evening, not to a sunrise rule. For many trading families the new account books are opened on Diwali itself, at the Lakshmi Puja; our Chopda Pujan guide explains that rite.

The April problem: opening at the start of the financial year

In India the financial year begins on 1 April, and many firms want to open with it. In 2027, 1 April passes all four tests: it is a Thursday with Krishna Dashami and Uttara Ashadha at sunrise. But it falls inside Kharmas, which runs from 16 March to 14 April, and so does the only other April date in all three cities, 11 April. After Kharmas, the first date is 19 April in Delhi and Chennai, and 16 May in all three cities.

Families handle this in three ways. Some open on the first good date after Kharmas ends. Some register the firm on 1 April for the accounts and hold the opening puja and the first sale on a good date later. And some keep 1 April with a short puja and accept the Kharmas date. A Pandit can help you choose, but the second way keeps both the books and the muhurat.

London and New Jersey: the same rules, different days

A tithi or a nakshatra begins at one instant for the whole world. What changes from place to place is the sunrise that names the day. London’s sunrise comes about five hours after Delhi’s by the world clock, and New Jersey’s about ten, so a tithi that begins in the Indian afternoon can already hold the London or New Jersey sunrise of the same day. The diaspora lists share most dates with India, but not all.

The closed periods move a little too. Kharmas begins on 15 March in London and New Jersey, a day earlier than in India, because the Sun enters Meena at about 1:30 am in London and about 9:30 pm on 14 March in New Jersey, before the local sunrise. New Jersey’s spring Kharmas ends on 13 April, and its December Kharmas begins on 16 December. Chaturmas ends on 9 November in both cities, and in New Jersey it begins on 13 July.

The lists below are computed at London and at Edison, New Jersey, at sunrise on each date, with the same four tests. Each city has 26 dates. London shares 17 of them with the Indian list, and New Jersey 14. London has 13 dates outside the closed periods, and New Jersey 16. A family elsewhere in Britain or on the American east coast will match on nearly every date. For any other city, ask Pandit Ji, which computes the panchang at the place you name, or enter the city of the opening in the muhurat finder, which reads each day at that city’s sunrise.

• London, outside the closed periods — Tue 26 January (Krishna Panchami, Uttara Phalguni) · Mon 22 February (Krishna Dwitiya, Uttara Phalguni) · Tue 23 (Krishna Tritiya, Hasta; Vishti) · Sun 18 April (Shukla Trayodashi, Uttara Phalguni) · Sun 16 May (Shukla Ekadashi, Uttara Phalguni; Vishti; short) · Tue 25 (Krishna Panchami, Uttara Ashadha) · Sun 13 June (Shukla Dashami, Hasta) · Mon 14 (Shukla Ekadashi, Chitra) · Mon 21 (Krishna Dwitiya, Uttara Ashadha; short) · Fri 2 July (Krishna Trayodashi, Rohini) · Mon 5 (Shukla Dwitiya, Pushya) · Mon 15 November (Krishna Dwitiya, Rohini) · Thu 25 (Krishna Trayodashi, Chitra).
• London, in Kharmas — Fri 1 January (Krishna Dashami, Chitra) · Thu 18 March (Shukla Ekadashi, Pushya) · Wed 24 (Krishna Dwitiya, Chitra; short) · Sun 11 April (Shukla Panchami, Rohini) · Wed 22 December (Krishna Dashami, Chitra; Vishti) · Wed 29 (Shukla Dwitiya, Uttara Ashadha).
• London, in Chaturmas — Thu 29 July (Krishna Ekadashi, Rohini) · Fri 6 August (Shukla Panchami, Hasta) · Sun 29 (Krishna Trayodashi, Pushya) · Thu 2 September (Shukla Dwitiya, Uttara Phalguni) · Fri 3 (Shukla Tritiya, Hasta) · Sun 26 (Krishna Ekadashi, Pushya; short; also in Pitru Paksha) · Fri 1 October (Shukla Dwitiya, Chitra).
• New Jersey, outside the closed periods — Tue 26 January (Krishna Panchami, Uttara Phalguni) · Mon 22 February (Krishna Dwitiya, Uttara Phalguni) · Tue 23 (Krishna Tritiya, Hasta; Vishti) · Sun 18 April (Shukla Trayodashi, Uttara Phalguni) · Sun 16 May (Shukla Ekadashi, Hasta; Vishti) · Tue 25 (Krishna Panchami, Uttara Ashadha) · Tue 8 June (Shukla Panchami, Pushya) · Sun 13 (Shukla Dashami, Hasta) · Mon 14 (Shukla Ekadashi, Chitra; Vishti) · Mon 21 (Krishna Tritiya, Uttara Ashadha) · Fri 2 July (Krishna Trayodashi, Rohini; short) · Mon 5 (Shukla Dwitiya, Pushya) · Mon 15 November (Krishna Dwitiya, Rohini) · Tue 23 (Krishna Ekadashi, Uttara Phalguni) · Thu 25 (Krishna Trayodashi, Chitra; short) · Thu 2 December (Shukla Panchami, Uttara Ashadha).
• New Jersey, in Kharmas — Thu 18 March (Shukla Ekadashi, Pushya; Vishti) · Tue 23 (Krishna Dwitiya, Hasta) · Wed 24 (Krishna Tritiya, Chitra) · Wed 22 December (Krishna Dashami, Chitra; Vishti) · Wed 29 (Shukla Dwitiya, Uttara Ashadha).
• New Jersey, in Chaturmas — Thu 29 July (Krishna Ekadashi, Rohini) · Fri 6 August (Shukla Panchami, Hasta) · Sun 29 (Krishna Trayodashi, Pushya) · Thu 2 September (Shukla Dwitiya, Uttara Phalguni; short) · Fri 1 October (Shukla Dwitiya, Chitra).

From a date on the list to your opening muhurat

A date on this list is open for business beginnings in general. It is not yet the muhurat for your business. Two checks come next, and a Pandit makes them with the founders’ birth details.

First, the date against each founder’s birth star. A day can be good for everyone and still unfavourable for one person. The count of nine taras, counted from the birth nakshatra to the day’s nakshatra, is the usual first test, and our Tarabala guide explains it. Our free Tarabala check takes a birth nakshatra and shows which of the coming 30 days pass, so use it in the month before the opening. If a business has partners, the Pandit checks the date for each.

Second, the hour. The opening puja, often to Ganesha and Lakshmi, and the first sale are timed to an hour the Pandit chooses on the day, clear of Vishti and of Rahu Kaal, one-eighth of the daylight (about an hour and a half in India) that is held unfit for a beginning. Even a small symbolic first sale counts. For the general method behind every muhurat, see Finding the right muhurat.

Honest questions, honest answers

Is a Tuesday date wrong for a business? Neither of our tools excludes Tuesday for a business start, so Tuesday dates stay on the list. Some families avoid Tuesday for any beginning; drop those dates if yours does.

Why are there so few dates? Because the list keeps only the days that both of our tools accept, and that is stricter than either alone. Each tool on its own finds more days. We chose the stricter list so that a date you read here passes the day rules of the finder and of Pandit Ji alike. The finder also weighs your own birth star, so it can still rank a listed date lower for you; that is the personal check described above.

Our business is online. Does a muhurat apply? Many families think so. The muhurat then belongs to the launch: the first sale, the first invoice or the day the website goes live.

The business is in India but the founders live abroad. Which list do we use? The list for the place where the business opens. The muhurat belongs to the place of the beginning.

Can we open on a date that is not on the list? Many businesses do, for good reasons, and a Pandit can choose the best hour on the day you have. This list shows where the classical rules are fully met; it does not forbid the other days.

Going deeper

For the dates left in 2026, see our Business Muhurat 2026 guide. For the Diwali account-book rite, read the Chopda Pujan guide, and for the Lakshmi Puja itself, the Lakshmi Puja muhurat guide. For the year’s other beginnings, see our Vivah Muhurat 2027 guide and, for a new car or bike for the business, the Vehicle Purchase Muhurat 2027 guide.

To check a date at your own city, open the daily panchang, which shows the tithi and nakshatra at your sunrise for any date, or ask Pandit Ji, which computes the panchang at the place you name and weighs a date against the business rules.