Tamil Calendar
The Tamil festival calendar. Tamil festivals and vrats month by month, with the date and tithi timing of each observance.
August 2026
Shaka Samvat 1948 (Parabhava)
Aadi – Aavani
Festivals & Vrats in August 2026
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Aadi Perukku
Tithi 11:16 PM, Aug 2 – 11:02 PM, Aug 3
On the 18th of Aadi, the swelling of the Cauvery and other rivers is celebrated with prayers to the waters.
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Aadi Krithigai
Tithi 6:56 PM, Aug 6 – 4:40 PM, Aug 7
Lord Murugan is worshipped with lamps and abhishekam on the Krittika star of the Tamil month Aadi.
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Aadi Amavasai Vrat
Tithi 1:53 AM, Aug 12 – 11:00 PM, Aug 12
The new moon of Aadi, observed with tarpan for ancestors and ritual baths in the sea and rivers.
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Skanda Shashthi Vrat
Tithi 4:54 PM, Aug 17 – 5:46 PM, Aug 18
A vrat dedicated to Lord Kartikeya (Murugan / Skanda).
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Avani Avittam (Upakarma)
Tithi 9:20 AM, Aug 27 – 9:48 AM, Aug 28
Brahmins renew the sacred thread (Yajur Upakarma) on Shravana Purnima.
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Varalakshmi Vratham Vrat
Tithi 9:20 AM, Aug 27 – 9:48 AM, Aug 28
Married women worship Goddess Lakshmi on the Friday before the full moon for the family's well-being.
Timings shown for New Delhi (IST) at sunrise - use the city box at the top to change it. Solar months begin by each tradition's own Sankranti rule (same-day, next-day, sunset or aparahna). Era years and lunar month names follow standard Vedic calculations and may differ slightly from regional almanacs around an Adhik Maas.
Frequently asked questions about Tamil Calendar
How does the Tamil calendar reckon months?
By the Sun, not the Moon. The twelve months - Chithirai, Vaikasi, Aani, Aadi, Aavani, Purattasi, Aippasi, Karthikai, Margazhi, Thai, Maasi, Panguni - each begin when the Sun enters a sidereal sign, so their lengths vary from twenty-nine to thirty-two days.
When is the Tamil new year?
Puthandu, on Chithirai 1 - the Mesha Sankranti, around 14 April. Thai 1, at Makar Sankranti in January, is Pongal, the harvest festival, and is often mistaken for the new year.
Why does the month sometimes start a day later than expected?
Because the Tamil rule uses sunset: if the Sankranti falls after sunset, the month begins the next day. Kerala uses an afternoon cutoff and Bengal the next day, which is why the same ingress starts these months on different dates.
What is the difference between Thirukanitha and Vakya?
Two computational traditions. Thirukanitha follows modern astronomical positions; the older Vakya almanacs use traditional mnemonic tables and can differ by a day. This page follows Thirukanitha, and a Vakya panchangam may disagree slightly.
Which festivals are particular to it?
Pongal, Puthandu, Aadi Perukku, Aavani Avittam, Purattasi Saturdays, Karthikai Deepam, Margazhi with Thiruvathirai, and Thai Pusam. The Tamil Panchangam gives the day-by-day almanac.
About the Tamil Calendar
The Tamil festival calendar. Tamil festivals and vrats month by month, with the date and tithi timing of each observance.
Each day lists its tithi and paksha, the nakshatra, the weekday (vaar) and any festivals or vrats. Tap any day to see the full panchang for that date - tithi start and end times, nakshatra, yoga, karana, sunrise and sunset, and the inauspicious periods (Rahu Kalam, Yamaganda, Gulika Kalam). Use the month and year selectors to browse any year in the archive or plan ahead into the coming years.
This calendar names the tithi and festivals for each day. For sunrise, Rahu Kalam and muhurat windows on a chosen date, open the Panchang. Other regional calendars are on the Calendars index. Fast stories live under Vrat Katha.
