Sinclair Community College Spring 2025 Calendar. Sinclair's main campus calendar of events from all areas around campus, including important academic dates, arts and performance productions, workshops, conferences, and special. Course withdrawal drop (wd) period ends.

See all dates and deadlines related to enrollment, finals, dropping classes, and petitioning for pass/no pass. Sinclair’s main campus calendar of events from all areas around campus, including important academic dates, arts and performance productions, workshops, conferences, and special.