AP classes are rigorous academic courses designed for students who are college bound. Students self-select these courses and should be prepared to work at a college-level pace to manage the greater challenge. Students in AP classes have the option of signing up for the AP exams which are produced and managed by the CollegeBoard. Students do not need to take an AP course to take the exams. They can take other advanced courses or just study independently.
AP exams are recognized by colleges and universities with regard to a student's preparation for the demands of college courses. AP exams often present an opportunity for college credit and/or higher placement in college courses. Each college decides which AP exam grades it will accept for credit or placement.
The AP exams are offered in May of each year.
https://apcentral.collegeboard.org/exam-administration-ordering-scores/exam-dates
2022 AP Exam information can be found below.