Navkarsi ka time suryaoday (sunrise) se juda hua hota hai.

Rule (niyam): Navkarsi = Suryaoday ka samay + 48 minutes (= lagbhag 2 ghaḍi / 1 muhurt ke aas‑paas)

Iska arth:

• Surya nikalne ke turant baad kuch bhi khaana‑peena (paani bhi) nahin lena.
• Kam se kam 48 minute poore hone ke baad hi pehla aahar / paani liya jata hai, tab usse Navkarsi kehte hain.

Example: Agar sunrise 6:20 am hai, to Navkarsi ka samay 6:20 + 0:48 = 7:08 am ke baad hoga.

Is vishay par ek prashn‑uttar yahan bhi mil sakta hai