Samvatsari Day is the most important day in the Jain year for many Jains because it is the annual day of atonement (Pratikraman).

• What it is: On Samvatsari, Jains perform a deep process of reflection, confession, and repentance for any mistakes or hurt caused in the past year. It is a formal time to purify the mind and renew vows to live more carefully and ethically.
• Why it matters: It centers on forgiveness—seeking forgiveness from all living beings and offering forgiveness to others. The phrase commonly exchanged is Micchami Dukkadam, meaning “may my wrongdoings be forgiven.”
• What you do: People often fast, perform Pratikraman (self-examination and seeking forgiveness), read or listen to Jain scriptures, visit temples, and make resolutions to improve virtuous conduct in the coming year.
• What makes it special in Jainism: It reinforces key Jain values—ahimsa (non-violence), satya (truth), asteya (non-stealing), brahmacharya (chastity), and aparigraha (non-attachment)—by encouraging sincere reflection and forgiveness.

Slight differences exist between Digambar and Shwetambar communities in how they perform Pratikraman and related rituals, but the core idea of atonement, reflection, and forgiveness on Samvatsari is universal in Jain practice.