Shamow,
Depends on the club and any arrangement you have with them.
Some are pretty strict and would charge a minimum of 3 hours per day. Others may just charge flying time. And anything in between.
Important to sort out what the deal is before you set off.
Also likely to depend on what type you are flying on your trip. If it is their only 152 they are less likely to be keen to let you take if for a trip.
FD