Tamil Nadu Festivals (Panchangam)

About Tamil Nadu festivals

What are Tamil Nadu festivals?

Tamil Nadu festivals are not just days of celebration; they are an expression of a spiritual and cultural heritage that has endured for thousands of years. Each festival commemorates a specific deity, a seasonal transition, or a historical event. They are deeply intertwined with daily life through temple worship, fasting, special foods, kolam (rangoli), and the lighting of lamps.

They are mostly calculated based on the lunar calendar and Panchangam rules. As a result, the dates vary every year in the Gregorian calendar. Major festivals like Diwali, Karthigai Deepam, Thaipusam, Panguni Uthiram, and Vinayagar Chaturthi are celebrated with great fervor across temples in Tamil Nadu.

On this page, you can find the dates for the years from 1900 to 2050 all in one place. Tapping on any festival card will give you a detailed explanation, mythological background, fasting procedures, a pooja items list, and a year-wise date table.

Why do festival dates change according to Panchangam?

The Tamil Panchangam is based on five elements — Tithi, Vara, Nakshatra, Yoga, and Karana. The date of a festival is determined by one or more of these elements. The day is calculated based on the Tithi or Nakshatra prevailing at the time of sunrise.

For example, Amavasai is the dark moon day that occurs once a month; Pournami is the full moon day at the end of the bright fortnight. Ekadasi is the eleventh Tithi in each lunar fortnight; Pradosham is the evening Shiva worship observed on the Trayodasi Tithi. Sometimes two Tithis can overlap on the same day — in which case the Tithi at sunrise or during the relevant pooja time is taken into account.

Although this calculation method is unique to Tamil Nadu, there are multiple traditions like Vakya Panchangam and Thiruganitha Panchangam. This site uses standard Panchangam rules and provides dates noting minor regional variations.

Significance of Vratams and Spiritual Days

Vratam (fasting) is not merely abstinence from food; it is a discipline that purifies the body, mind, and soul. In Tamil Nadu, there are specific fasting methods for each Tithi, month, and Nakshatra.

The Ekadasi fast is observed diligently by Vishnu devotees — usually avoiding rice meals and consuming only fruits and milk. Pradosham is highly auspicious for Shiva devotees; visiting a Shiva temple during the evening twilight (4:30 to 6:00 PM) is considered highly meritorious. Maha Shivaratri is a special annual night fast where it is customary to stay awake all night chanting the names of Shiva.

Apart from these, there are specific fasting days for each deity like Krithigai, Sashti, and Sankatahara Chaturthi. Amavasai and Pournami days are used for offering tarpanam to ancestors and meditating to calm the mind. It is believed that observing a fast focuses the mind, slows down thoughts, and fosters spiritual wisdom.

Tamil Months and Festivals

The Tamil year begins on the first day of the Chithirai month and ends in the Panguni month. Each month features special festivals.

Chithirai, Vaikasi, Aani

Chithirai Thiruvizha (Madurai), Rama Navami, Akshaya Tritiya, and Vaikasi Visakam occur during this period. Vaikasi Visakam is celebrated as the avatar day of Lord Murugan.

Aadi, Aavani, Purattasi

Aadi Perukku, Aadi Amavasai, Vinayagar Chaturthi (Aavani), Gokulashtami, and Purattasi Saturday fasts — this period is highly auspicious for the worship of Goddess Shakti and Lord Perumal.

Aippasi, Karthigai, Margazhi

Diwali is the festival of lights celebrated on the Krishna Paksha Chaturdashi of the Aippasi month. Karthigai Deepam is celebrated on the Karthigai Nakshatra of the Karthigai month — lighting the Maha Deepam on the holy hill in Tiruvannamalai is world-famous. Throughout the month of Margazhi, bhajans, Thiruppavai, and Thiruvempavai recitations take place.

Thai, Masi, Panguni

Thaipusam is a major festival of Lord Murugan on the Poosam Nakshatra of the Thai month full moon — celebrated grandly in Palani, Tiruchendur, and Tiruparankundram temples. Masi Magam is held as a sacred sea bathing festival. Panguni Uthiram marks the celestial wedding anniversary of Murugan and Deivanai — the Thirukalyanam (divine marriage) is held in most Murugan temples on this day.

How to use this festivals calendar

This festivals index is built to be fast and practical. Browse the cards above, tap any festival to open its dedicated page, and you will find a short bilingual (Tamil & English) explainer of the festival's meaning, mythology, and rituals; year-wise dates from 1900 to 2050 computed from Panchangam rules; and recommended fasting / pooja procedures with links to similar observances.

If you are looking up dates for a specific year or month, head to the monthly calendar for a day-by-day grid, or the daily calendar and daily panchangam for tithi, nakshatra, rahukalam, and yamagandam at a glance. Older months are available through the archive.

Bookmark this page — it stays current automatically because dates are recomputed from rules, not stored as a static list.

Tamil Nadu temple traditions

Tamil Nadu's temple culture is one of the oldest continuously living traditions in the world. The state's six abodes of Murugan — the Aarupadai Veedu (Palani, Tiruchendur, Swamimalai, Tiruparankundram, Pazhamudhircholai, Tiruttani) — anchor the calendar around Thaipusam, Panguni Uthiram, Vaikasi Visakam, and Skanda Sashti.

Shiva temples — from Chidambaram to Rameswaram, Tiruvannamalai to Madurai Meenakshi — observe Pradosham, Masik Shivaratri, and Maha Shivaratri with abhishekam and special arati. Vishnu temples like Srirangam, Tirupati, and Azhwar Tirunagari centre on Vaikunta Ekadasi, Rama Navami, and Gokulashtami. Beyond the big eight, every village has a guardian deity (Aiyanar, Karuppasamy, Mariamman) with its own thiruvizha cycle, often timed to the harvest. Together these traditions form the layered, lived festival ecosystem captured on this page.