I apologize but I still have some doubts.
example:
Day 1 - Arrival and departure airport at 11 pm with AirPort Express 11:30 pm;
Day 2 - Hours 8 am - I take the subway the first time.
I ask
the travel pass 2 - valid until it is - for the subway and bus - 2 and 3 days?
or 2nd, 3rd and 4th?
or up to 11.30 pm on Day 4th??