Phone, keys, wallet-check! Every day we make sure we have the necessities to go about our day successfully. However, SAT test day is not just any other day. You've been studying and working hard for weeks, months, years (!) to ace this test. You should treat it then as a special day, and be adequately prepared. Use our "Day before the SAT Checklist" below to make sure you're ready to go when the proctor says so.