Answer

“Puchisunam” is generally recited during Pratikraman, especially in the context of requesting forgiveness and purification.

Common recitation timings are:

• Morning Pratikraman – during Rai Pratikraman
• Evening Pratikraman – during Devasi Pratikraman
• Pakshik Pratikraman – on the 14th/15th day observance
• Chaumasi Pratikraman – every four months
• Samvatsari Pratikraman – on Samvatsari during Paryushan

Explanation

The exact placement and timing can differ slightly depending on one’s Jain tradition, sect, and the Pratikraman paddhati followed.

If you are asking about the daily practical timing, then it is usually recited as part of the regular Pratikraman sequence, not as a separate time-bound mantra.

Takeaway

For exact pronunciation, order, and timing, it is best to follow your family’s or sangh’s accepted Pratikraman paddhati under guidance of a learned guru, sadhu-sadhvi, or knowledgeable shravak/shravika.