The College Admissions Board has released the schedule of SAT Tests for Fall 2012-Spring 2013. It is recommended that high school seniors and adults who are considering college for next year schedule and take the test early so that you have time to take the test(s) again if you are not satisfied with your results. You really don't want to wait until late spring to take your tests in case you find the need to re-take one or you will be out of time for most college admission applications.
To see the complete list of scheduled SAT test dates go HERE .
For information and test dates for the ACT go HERE.