In Jainism, "chovihar" refers to the practice of not consuming any food or water after sunset until sunrise the next day. This is observed to uphold the principle of ahimsa (non-violence), as eating at night may inadvertently harm small living beings.

The exact time for chovihar changes daily based on the local time of sunset. Traditionally, chovihar starts a few minutes before sunset. You should check the local sunset time for your specific location today and finish your last meal and drink at least 48 minutes (or at minimum, 30 minutes) before sunset, as practiced by many Jains.

If you need the exact chovihar time for your city, please refer to a Jain Panchang (calendar) or a reliable local sunset timing source and observe chovihar accordingly.