Vedic Tithi
Jain PanchangShwetambar· Ashadha Shukla Chaturdashi

Chaumasi Chaudas 2025

The Chaumasi Chaudas of 2025 are on 13 March 2025, 9 July 2025 and 4 November 2025. Chaumasi Chaudas, the Shukla Chaturdashi of Ashadha, Kartika and Phalguna, closes each of the year's three four-month seasons with Chaumasi Pratikraman.

Chaumasi Chaudas 2025 dates

ObservanceDate
Phalguna Chaumasi ChaudasChaumasi Pratikraman at the end of the winter season13 March 2025ThursdayPhalguna Shukla Chaturdashi
Ashadha Chaumasi ChaudasChaumasi Pratikraman; monks and nuns settle for Chaturmas9 July 2025WednesdayAshadha Shukla Chaturdashi
Kartika Chaumasi ChaudasChaumasi Pratikraman; Chaturmas ends4 November 2025TuesdayKartika Shukla Chaturdashi

Dates follow the udaya tithi (the tithi at sunrise), as Jain panchangs do. Gachchhas and sanghs sometimes differ by a day; follow your own sangh's announcement where it differs.

The three Chaumasi Pratikramans

Shwetambar Jains perform Pratikraman daily (Devsi and Raisi), every fortnight on Chaudas (Pakkhi), every four months (Chaumasi) and once a year on Samvatsari. Chaumasi Pratikraman confesses the faults of the past four months.

Ashadha Chaumasi Chaudas begins Chaturmas, when monks and nuns stop travelling for the rainy season; Kartika Chaumasi Chaudas ends it.

Frequently asked questions

What is Chaumasi Chaudas?

The Shukla Chaturdashi of Ashadha, Kartika and Phalguna, when Chaumasi Pratikraman is performed. Many keep a fast (often Chhath, two days) around it.

About This Content

Jain festival and parva tithi dates are calculated by the Vedic Tithi engine from the tithi at sunrise (udaya tithi) at your location; Paryushan and Samvatsari keep India's date. Our automated tests compare these dates with a leading published panchang for New Delhi, New York and Vancouver. Gachchhas and sanghs sometimes differ by a day, so follow your own sangh's announcement where it differs. If you spot an error, tell us and we will correct it.

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Last updated: October 2026