MSI - PM Academic Calendar Second Trimester AY 2025-2026 IMPORTANT: This calendar is an amalgamation of the official calendars approved by the MSI (Marine Science Institute) and the OUR (Office of the University Registrar). Academic Term Duration [Time Period] 05 Jan 2026 (Mon) - 03 May 2026 (Sun) NOTE: Second Trimester MSI-PM - 2025-2026 Term Duration for Grade Completion [Time Period] 05 Jan 2026, 00:00:00 (Mon) - 03 May 2026, 23:59:59 (Sun) NOTE: Second Trimester MSI-PM - 2025-2026 General Registration [Registration Events] 05 Jan 2026, 00:00:00 (Mon) - 09 Jan 2026, 23:59:59 (Fri) NOTE: Second Trimester MSI-PM - 2025-2026 Official Class Period [Class-Related Events] 12 Jan 2026 (Mon) - 11 Apr 2026 (Sat) NOTE: Second Trimester MSI-PM - 2025-2026 Last Day of Payment for Registration [Deadline] 12 Jan 2026, 23:59:59 (Mon) NOTE: Second Trimester MSI-PM - 2025-2026 Deadline for Students to Withdraw Enlistments [Deadline] 12 Jan 2026, 23:59:59 (Mon) NOTE: Second Trimester MSI-PM - 2025-2026 Deadline of Application for Graduation for Graduating Students [Deadline] 26 Jan 2026, 23:59:59 (Mon) NOTE: Second Trimester MSI-PM - 2025-2026 Deadline for Dropping of Subjects [Deadline] 11 Mar 2026, 23:59:59 (Wed) NOTE: Second Trimester MSI-PM - 2025-2026 Deadline for Filing Leave of Absence (LOA) [Deadline] 18 Mar 2026, 23:59:59 (Wed) NOTE: Second Trimester MSI-PM - 2025-2026 Period for Grade Completion [Time Period] 12 Apr 2026, 00:00:00 (Sun) - 02 May 2027, 23:59:59 (Sun) NOTE: Second Trimester MSI-PM - 2025-2026 Final Examinations [Class-Related Events] 13 Apr 2026 (Mon) - 17 Apr 2026 (Fri) NOTE: Second Trimester MSI-PM - 2025-2026 Deadline of Grade Submission for All Students [Deadline] 24 Apr 2026 (Fri) NOTE: Second Trimester MSI-PM - 2025-2026 SET Results Availability [General] 30 Apr 2026, 00:00:00 (Thu) NOTE: Second Trimester MSI-PM - 2025-2026 Last Day of Enrollment for Residency Purposes [Registration Events] 03 May 2026 (Sun) NOTE: Second Trimester MSI-PM - 2025-2026