Hello Yannine! Welcome to planDisney. We love helping Guests get the answers to their questions and I would love to help you with your ticket question.
You are able to make a reservation for your second day at the same time you make the reservation for your first day or at any time. All you need to do is log on to your
Disneyland account and go to "Ticket and Reservation Details". There you will be able to make a reservation for your second day. Please remember if this is a standard multiday ticket it will expire within 13 days of the first day of use so be sure to get that second day scheduled soon.
If you are planning on using your ticket within the next few months, be sure to check out the
Disney Parks Blog to see if you will be in the parks during any upcoming events. This month Celebrate Soulfully is debuting at Disneyland Resort with lots of great entertainment in Downtown Disney and at the Fantasyland Theater stage.
Yannine, I want to thank you again for stopping by with your question. Please come back and see us again soon if you have any other questions for us.
Carrie