In Jainism, any Tirthankar or true Deva can be worshipped on any day. There is no scriptural rule that a particular weekday must be for a particular deity.

However, in popular Jain practice, many families follow this simple pattern (mainly for Tirthankar bhakti):

• Sunday – Shri Rishabhdev (Adinath), 1st Tirthankar
• Monday – Shri Ajitnath, 2nd Tirthankar
• Tuesday – Shri Sambhavnath, 3rd Tirthankar
• Wednesday – Shri Abhinandan Swami, 4th Tirthankar
• Thursday – Shri Sumatinath, 5th Tirthankar
• Friday – Shri Padmaprabhu, 6th Tirthankar
• Saturday – Shri Suparshvanath, 7th Tirthankar

Important points:

• This is a devotional / traditional practice, not an order from Agam or main scriptures.
• Traditions may vary by region and sect (Śvetāmbara / Digambara).
• From Jain view, what really matters is:

- Right faith (samyak darshan) - Right knowledge (samyak jnān) - Right conduct (samyak chāritra) more than which deity you choose on which weekday.

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