Regular Academic Calendar Midyear Term 2023 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). Removal Examination Period [Class-Related Events] 22 Jun 2023 (Thu) - 28 Jun 2023 (Wed) Academic Term Duration [Time Period] 03 Jul 2023 (Mon) - 05 Sep 2023 (Tue) General Registration [Registration Events] 03 Jul 2023, 00:00:00 (Mon) - 04 Jul 2023, 23:59:59 (Tue) Official Class Period [Class-Related Events] 05 Jul 2023 (Wed) - 22 Aug 2023 (Tue) Auto-Relinquish Date [Class-Related Events] 05 Jul 2023, 04:00:00 (Wed) Deadline of Faculty Service Record Submission [Deadline] 22 Jul 2023, 23:59:59 (Sat) Mid-Semester [Class-Related Events] 27 Jul 2023 (Thu) Deadline for Filing Leave of Absence (LOA) [Deadline] 18 Aug 2023, 23:59:59 (Fri) Quezon Day (QC Only) [Holiday] 19 Aug 2023 (Sat) Ninoy Aquino Day [Holiday] 21 Aug 2023 (Mon) Integration Period [Class-Related Events] 23 Aug 2023 (Wed) Final Examinations [Class-Related Events] 24 Aug 2023 (Thu) - 26 Aug 2023 (Sat) Period for Grade Completion [Time Period] 05 Sep 2023, 00:00:00 (Tue) - 04 Sep 2024, 23:59:59 (Wed) Term Duration for Grade Completion [Time Period] 05 Sep 2023, 00:00:00 (Tue) - 04 Sep 2024, 23:59:59 (Wed) Deadline of Grade Submission for All Students [Deadline] 05 Sep 2023 (Tue) Deadline for Dropping of Subjects [Deadline] 31 May 2025, 23:59:59 (Sat) - 31 May 2025, 23:59:59 (Sat)