Chhath Puja in Chennai

Date and timing in this city

Chhath Puja falls on Kartik Shukla Shashthi, the sixth tithi of the bright fortnight of Kartik. The observance is dedicated to Surya and to Chhathi Maiya, and its central act is sun worship at rivers.

For Chennai (चेन्नई), in the Asia/Kolkata time zone, the date computed for the city's own sunrise is:

• 2026: Sunday 15 November 2026
• 2027: Thursday 4 November 2027

These are the dates as reckoned for Chennai itself. The vrat spans the evening arghya to the setting sun and the morning arghya to the rising sun, so the day you observe depends on which sunrise and sunset the tithi is matched to in your own location.

Why the date can differ from India

A tithi is a segment of the Moon's journey measured from the Sun, and it does not begin and end at the same clock moment everywhere. Panchangams resolve the day by matching the tithi to local sunrise and sunset. Because Chennai lies far south and east of the regions where Chhath is most widely kept, its sunrise and sunset times differ from those in Bihar, Jharkhand, eastern Uttar Pradesh and Nepal. A tithi that is current at Patna's sunrise may not be current at Chennai's sunrise, and the reverse can also occur. That is why the Chennai date can differ from the date printed for northern India in a given year.

Traditions also differ in how the fortnight itself is reckoned. Some communities follow the amanta reckoning and others the purnimanta; Smarta and Vaishnava households may arrange subsidiary observances differently. Where customs vary, the family's own parampara and the local panchangam are the usual guides. For personal charts, consult a qualified jyotishi.

Where and how the community celebrates

Chhath is observed by sun worship at rivers. In Chennai, families from Bihar, Jharkhand, eastern Uttar Pradesh and Nepal carry the tradition with them, and the essentials travel: a clean stretch of water, a bamboo or cane basket of offerings, thekua and fruit, and the standing arghya offered to the setting and then the rising sun. The outer form may be adapted to the city, but the inner sequence — nahay khay, kharna, sandhya arghya, usha arghya — is kept as it is at home.

Because the observance is tied to water and to the sun's own rising and setting, the timings are read from the Chennai sky rather than from a northern calendar.

Practical tips

• Confirm the tithi against a Chennai panchangam for the year you are observing.
• Note Chennai's own sunrise and sunset times for the arghya, as these set the day.
• Choose a clean water edge and keep the area free of litter.
• Keep offerings simple and traditional; the vow matters more than the scale.
• If your family follows a particular reckoning, follow it, and ask a qualified jyotishi about your own chart.