Aapka sawal thoda chhota hai, isliye main 2 cheezein alag‑alag clear karta hoon:

1) “365 days parna” ka kya matlab ho sakta hai? Jain dharm mein parna ka matlab hai – jo upvaas/taap kiya hai, use sahi samay par, sahi maryada se todnā (fast ko conclude karna).

• Parna roz hota hai – jab bhi aap upvaas, ekāsan, biyasana, aayambil, attham, navkasi, etc. karte ho, uska ek parna‑time hota hai.
• “365 days parna” generally iska sense de sakta hai:

- ya to koi aadmi har din kuch na kuch niyam ke saath bhojan/Parna karta hai (jaise roz Navkarsi ke baad hi le, ya roz ekāsan kare, etc.), - ya aap poore saal ke liye Parna ke proper timing ke bare mein puch rahe ho (jo local Jain panchang se hi pata chalta hai).

Parna ke basic rules (simple samajh mein):

• Upvaas/taap surya‑uday se surya‑uday tak maana jata hai.
• Agle din nirdharit samay (jaise Shwetambar mein – Navkarsi ke baad; Digambar mein – tithi aur surya‑uday anusaar) halka, sajag, non‑刺激क (non‑spicy) bhojan se parna.
• Kabhi bhi bhramatva se, laalach se, ya gussa mein parna nahi karna – vinay, shant man aur kshama bhav jaruri hai.

Aur adhik detail mein yahi bataya gaya hai: “Parna means gently ending a fast (upvaas) in the prescribed time, with care for the body and with Jain discipline.” Is par vistrut samjhan yahan mil sakta hai

2) “upas’s day” / “upvaas day” – kaise sochna chahiye? Jain dharm mein upvaas ke din fix 1–2 nahin hote, ye vyakti ki shakti, niyam aur shraddha par nirbhar hai. Kuch common roop:

• Roj‑roj ka niyam

- Kisi ka roz ekāsan, kisi ka roz aayambil, kisi ka hafte mein ek din upvaas, etc.

• Pakhi / Aatham–Chaudas wala niyam

- Mahine mein 4 upvaas: har paksh ke 8 aur 14 tithi (Aatham–Chaudas). Is par detail yahan explain kiya gaya hai

• 5‑tithi / mahatvapurn tithiyo par upvaas

- Chauth, Aatham, Chaudas, Amavasya, Poonam – in par upvaas ka phal adhik maana gaya hai. In “5 tithi” ke vishesh mahatva ke bare mein saral roop se yahan samjhaaya gaya hai

• Vishesh taap – jaise:

- 16 upvaas, Masakshaman, Paryushan ke dauran lagatar upvaas, Das‑Lakshan mein upvaas, Attham (3‑din ka upvaas), etc. 16 upvaas ka concept yahan seedhi bhasha mein likha hai

Aap kya clear karna chahte ho? Aapka sentence is type ka lag raha hai:

• “Mujhe aisa niyam rakhna hai jisme 365 din parna / upvas ka koi na koi niyam ho”

ya phir

• “Mujhe poore saal ke upvaas ke din (aur unke parna time) chahiye”

Poore saal ke exact calendar‑wise din (konse date ko konsa upvaas, konse time par parna) hamesha local Jain panchang ya aapke upashray/derasar ke calendar se hi nikalte hain, kyunki:

• tithi har shehar mein thodi si aage‑peeche hoti hai,
• Digambar/Shwetambar aur alag‑alag gacch (Khartar, Tapā, etc.) ki maryada bhi thodi alag ho sakti hai.

Isliye:

• Agar aap particular city + tradition (Digambar / Shwetambar) bataoge, to us hisab se upvaas ke liye kis type ka niyam practical hai (jaise: pakhi upvaas, 5‑tithi upvaas, roz ekāsan + mahine ke kuch upvaas, etc.) main simple tareeke se recommend kar sakta hoon.
• Exact daily dates ke liye aapko wahi niyam lekar local panchang ke hisab se mark karne honge.

Filhaal saral marg:

• Shuruaat ke liye:

- Hafte mein 1 din upvaas, - Aur mahine mein kam se kam Aatham–Chaudas par upvaas ya ekāsan, - Paryushan / Das‑Lakshan ke dino mein apni shakti ke hisab se adhik taap.

Ye sab karne se almost poore saal aapke 365 din mein kai upvaas‑days aur unke parna‑days aa jayenge, aur dhire‑dhire shakti badhne par aap niyam ko strong kar sakte ho.