In Jainism, the festival of Paryushan is observed annually by both the Shwetambar and Digambar sects, but the dates may vary slightly according to their respective calendars.

For Shwetambar Jains, Paryushan usually begins on the 12th day of the waning phase of the month of Shravan and lasts for 8 days. For Digambar Jains, it is known as Das Lakshan Parva and typically starts a day after Shwetambar Paryushan ends, lasting for 10 days.

In 2025:

• Shwetambar Paryushan Parva is expected to begin on Monday, 18 August 2025 and end on Monday, 25 August 2025.
• Samvatsari (the Great Forgiveness Day) will be observed on Monday, 25 August 2025.
• Digambar Das Lakshan Parva will likely start on Tuesday, 26 August 2025 and end on Thursday, 4 September 2025.

Please note: Dates may vary based on the local Jain community and lunar calendar calculations. It is always best to confirm with your local Jain temple or mandir for exact dates.