In 2026, Jain Chaturmas generally starts on:

• 20 July 2026 for Śvetāmbar / Sthānakavāsī / Terāpanthī
• 21 July 2026 for Digambar ( jainkart.in)

It generally ends in November 2026:

• Śvetāmbar / Sthānakavāsī / Terāpanthī: on Kartik Shukla Ekadashi
• Digambar: on Kartik Shukla Purnima ( jainkart.in)

Dates can vary slightly by tradition and local panchang. ( jainkart.in)