Samvatsari 2026 is on 14 September 2026 in the Śvetāmbara tradition. It is the final day of Paryushan and the main day of forgiveness. ( jainknowledge.com)

In some Digambara communities, the forgiveness day is observed as Kshamavani on a different date, depending on the local sangh calendar. ( jainknowledge.com)

If you follow a specific temple or city panchang, the exact observance can vary slightly by locality. ( jainknowledge.com)