Answer

Yes, you may do Samvatsari Pratikraman in November as a devotional and repentance practice.

However, traditionally, Samvatsari Pratikraman is specifically performed on Samvatsari day, at the end of Paryushan in the Śvetāmbara Jain tradition.

Explanation

If you missed doing it on Samvatsari day, you can still sincerely perform Pratikraman later, including in November, with the intention of:

• repenting for past mistakes,
• asking forgiveness,
• reducing karmic bondage,
• strengthening self-discipline,
• and renewing your commitment to Ahimsa and right conduct.

In Jain Dharma, sincere repentance through Pratikraman is spiritually valuable whenever it is done with humility and awareness.

Spiritual Understanding

The special significance of Samvatsari Pratikraman is connected to the annual reflection and forgiveness of Samvatsari. But the spirit behind it—alochana, pratikraman, pratyakhyan, and forgiveness—can be practiced at any time.

If possible, you may also ask guidance from your local Jain monk, nun, or knowledgeable teacher regarding the proper method according to your tradition.

Takeaway

You can do it in November if you missed it, but traditionally it belongs to Samvatsari day. The most important thing is sincere repentance, forgiveness, and inner purification.