The starting date has not been announced yet. It will commence this month itself as per the official site. They will hopefully update the date soon on the official site. Don't worry and enjoy till then. You mostly wont get time after that. All the best with the counselling process.. 

Hii,

Joint Seat Allocation Authority (JoSAA)  will conduct JEE Main 2019 Counselling procedure. If one wants to participate in the counselling process , candidate has to register for JoSAA in online mode. The counselling process and seat Allotment will probably start from Second week of June.

HEY ! JEE Aspirants

Here is all you need t know about JEE Main 2019 counseling

Joint Seat Allocation Authority (JoSAA) will conduct JEE Main 2019 counselling and seat allotment for all the qualified and eligible candidates.

To participate in counselling and seat allotment of JEE Main 2019 candidates will have to register to JoSAA in online mode.

JEE Main 2019 counselling and seat allotment process will commence tentatively from the second week of June in online mode.

The counselling and seat allotment of JEE Main 2019 will be based on candidate’s merit, preference of choices and availability of seats.

During the JEE Main 2019 seat allotment, JoSAA will first allot the seats in two mock rounds. These mock rounds will help candidates to know the seats, they could be allotted on the basis of their choices filling in JEE Main.

Once mock rounds of allotment are over, seven main rounds of seat allotment will be conducted for candidates.