Answer

In Chovihar, you should not drink water after sunset.

So water can be taken only before sunset. After sunset, food and water are both avoided until the next morning, according to the vow or practice being followed.

Explanation

Chovihar means giving up:

• All food
• All drinks, including water

from sunset until the next day.

The exact time depends on the local sunset time of your place. Many Jains try to finish water a little before sunset to be careful.

Takeaway

For Chovihar, drink water only up to before sunset; after sunset, water is also not taken.