Answer

Upwas ka pachkan (pratyakhyan) aam taur par subah, sunrise ke baad liya jata hai, jab aap Guru Maharaj / Sadhvi ji / ya ghar ke bade se vidhi ke anusaar pachkan lete hain.

Agar agle din upwas kholna ho, to parna ka pachkan bhi niyam ke anusaar liya jata hai.

Explanation

Samay jagah, parampara aur sampraday ke anusaar thoda alag ho sakta hai. Isliye sabse sahi rahega ki aap apne Guru Bhagwant, Sadhvi ji, ya apne Jain mandir/derasar ke gyata vyakti se us din ka exact samay poochhein.

Takeaway

Upwas ka pachkan shraddha aur niyam se lena chahiye; exact timing ke liye apni parampara ke anusaar margdarshan lena uchit hai.