Whistler Ski Pass

I just want to know how long the pass because if I got to say Whistler to 16 hours and bought the day pass would it only last 12 yearsa or 4am never been to Whistler before, do the lifts close at certain timesa and if I wanted to go one day and a half how much should I paya

Weel if you arrived at 16 o'clock you ski the next day, such as elevators generally close at 4:30 / 17:00
Not knowing and a half days, you would probably get 2 days .. Skiing is about 8:30-4: 30pm in most places ..
See websites for money and nothing else.