Regular Academic Calendar First Semester AY 2021-2022 IMPORTANT: This calendar is an amalgamation of the official calendars approved by the BOR (Board of Regents) and the OUR (Office of the University Registrar). For the official calendar published by the BOR, you may get a copy in their website (http://upd.edu.ph). Academic Term Duration [Time Period] 27 Aug 2021 (Fri) - 28 Jan 2022 (Fri) Term Duration for Grade Completion [Time Period] 27 Aug 2021, 00:00:00 (Fri) - 31 Dec 2022, 23:59:59 (Sat) Period for Grade Completion [Time Period] 01 Sep 2021, 00:00:00 (Wed) - 31 Dec 2022, 23:59:59 (Sat) Auto-Relinquish Date [Class-Related Events] 03 Sep 2021, 04:00:00 (Fri) Official Class Period [Class-Related Events] 17 Sep 2021 (Fri) - 06 Jan 2022 (Thu) Last Day of Payment for Change of Matriculation [Deadline] 30 Sep 2021, 00:00:00 (Thu) Deadline of Faculty Service Record Submission [Deadline] 15 Oct 2021, 00:00:00 (Fri) Mid-Semester [Class-Related Events] 30 Oct 2021 (Sat) Final Examinations [Class-Related Events] 10 Jan 2022 (Mon) - 18 Jan 2022 (Tue) Deadline of Grade Submission for All Students [Deadline] 28 Jan 2022 (Fri) Deadline for Dropping of Subjects [Deadline] 30 Jan 2022, 23:59:59 (Sun) Last Day of Enrollment for Residency Purposes [Registration Events] 14 Jun 2023 (Wed)