Answer

Yes, Maharasaheb Vandan can generally be done after sunset with devotion and humility.

However, in Jain tradition, certain formal religious activities have specific time-related rules, and practices may vary by sect, gaccha, sampradāya, and local guru-paramparā. Therefore, it is best to follow the guidance of your own Guru Bhagwant or local Jain tradition.

Explanation

Doing vandan to Maharasaheb is an act of:

• Vinay — humility and reverence
• Guru-bhakti — devotion toward the Guru
• Respect toward renunciation, discipline, and spiritual wisdom

There is generally no spiritual fault in respectfully bowing, folding hands, or doing vandan after sunset.

But some traditions may avoid certain formal rituals, recitations, or movements after sunset due to rules connected with:

• Carefulness regarding living beings
• Night-time conduct
• Specific maryādā of sādhus and sādhvīs
• Local temple or upāśray practice

Spiritual Understanding

The essence of vandan is vinay bhāv. If done respectfully, peacefully, and without causing harm to living beings, it remains spiritually meaningful.

Takeaway

You may do Maharasaheb Vandan after sunset, but for exact rules in your tradition, follow your Guru Bhagwant’s instruction.