Date when the course closes. After this date enrolled students may no longer view and interact with the restricted course content.↵ → → → → → If blank the course is open indefinitely after the the access_opens_date has passed.↵ → → → → → Does not affect course enrollment, see enrollment_opens_date to control the course enrollment close date.↵ → → → → → Format: Y-m-d H:i:s.

Date when the course closes. After this date enrolled students may no longer view and interact with the restricted course content. If blank the course is open indefinitely after the the access_opens_date has passed. Does not affect course enrollment, see enrollment_opens_date to control the course enrollment close date. Format: Y-m-d H:i:s.