Summer 2025 Planning Calendar

• Student Center opens for registration appointments.
• Students can enroll in 18 units and waitlist for 16 units.
• Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

• Open Enrollment begins (12:00 a.m.)
• Enrollment limit increases to 22 units. Waitlist remains at 16 units.
• Students need to submit an excess unit petition form if they wish to enroll in more than 22 units. Excess unit petitions can be found on the Forms page.

• Waitlist process runs for the last time in the morning.
• Open Enrollment Ends

Deadlines:

• Last day to add or swap classes via Student Center with a permission number. (11:59 p.m.)
• Last day to drop classes via Student Center. (11:59 p.m.)
• Last day to submit approved Petition to Audit Course to the Office of the Registrar. (5:00 p.m.)
• Last day to change CR/NC grading option via Student Center. (11:59 p.m.)

• Last day of instruction.
• Last day to withdraw from course(s) for reasons beyond your control (5:00 p.m.). More information about withdrawals.
• End of Finals week

Deadline:

Last day to submit paperwork for Cal Poly coursework (substitutions, concentration declarations, ICS statements, etc.) and other transcripts (from other colleges) in order to affect the Academic Progress level for Winter 2026 registration (received in the Office of the Registrar by 5:00 p.m.)

• Student Center opens for registration appointments
• Students can enroll in 18 units and waitlist for 16 units.
• Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

• Open Enrollment begins (12:00 a.m.)
• Enrollment limit increases to 22 units. Waitlist remains at 16 units.
• Students need to submit an excess unit petition form if they wish to enroll in more than 22 units. Excess unit petitions can be found on the Forms page.

• Waitlist process runs for the last time in the morning
• Open Enrollment Ends

Deadlines:

• Last day to add or swap classes with a permission number. (11:59 p.m.)
• Last day to drop classes via Student Center. (11:59 p.m.)
• Last day to submit approved Petition to Audit Course to the Office of the Registrar. (5:00 p.m.)
• Last day to change CR/NC grading option via Student Center. (11:59 p.m.)

Deadlines:

• Twenty Percent of instruction remaining
• Last day to withdraw from course(s) for serious and compelling reason (5:00 pm).Last day to select or change CR/NC grading via Student Center(11:59 p.m.)

Deadlines:

• Last day of instruction.
• Last day to withdraw from course(s) for reasons beyond your control (5:00 p.m.). More information about withdrawals.
• Last day to submit paperwork for Cal Poly coursework (substitutions, concentration declarations, ICS statements, etc.) and other college transcripts in order to affect Academic Progress level for Winter 2026 registration (received in the Office of the Registrar by 5:00 p.m.)
• End of Finals week

• Student Center opens for registration appointments
• Students can enroll in 18 units and waitlist for 16 units.
• Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

• Open Enrollment begins (12:00 a.m.)
• Enrollment limit increases to 22 units. Waitlist remains at 16 units.
• Students need to submit an excess unit petition form if they wish to enroll in more than 22 units. Excess unit petitions can be found on the Forms page.

• Wait list runs for the last time in the morning
• Open Enrollment Ends

Deadlines:

• Last day to add or swap classes with a permission number. (11:59 p.m.)
• Last day to drop classes via Student Center. (11:59 p.m.)
• Last day to submit approved Petition to Audit Course to the Office of the Registrar. (5:00 p.m.)
• Last day to change CR/NC grading option via Student Center. (11:59 p.m.)

• Open Enrollment Ends
• Last day to submit Late Enrollment Appeal (5:00 p.m.)

Deadlines:

• Twenty percent of instruction remaining.
• Last day to withdraw from course(s) for serious and compelling reasons (5:00 p.m.). Any withdrawals after this date will only be approved for reasons beyond your control. More information about withdrawals.
• Last day to select or change CR/NC grading via Student Center(11:59 p.m.)

Deadlines:

• Last day of instruction.
• Last day to withdraw from course(s) for reasons beyond your control (5:00 p.m.). More information about withdrawals.

Deadline:

Last day to submit paperwork for Cal Poly coursework (substitutions, concentration declarations, ICS statements, etc.) and other college transcripts in order to affect Academic Progress level for Winter 2026 registration (received in the Office of the Registrar by 5:00 p.m.)

• Student Center opens for registration appointments
• Students can enroll in 18 units and waitlist for 16 units.
• Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

• Open Enrollment begins (12:00 a.m.)
• Enrollment limit increases to 22 units. Waitlist remains at 16 units.
• Students need to submit an excess unit petition form if they wish to enroll in more than 22 units. Excess unit petitions can be found on the Forms page.

Students only allowed to enroll only with a permission number

Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

Deadlines

• Last day to: Add or swap classes via Student Center with a permission number. (7:59 p.m.)
• Last day to drop classes via Student Center. (7:59 p.m.)
• Last day to submit approved Petition to Audit Course to the Office of the Registrar (5:00 p.m.)
• Last day to change CR/NC grading option via Student Center (7:59 p.m.)
• Student Center closes for maintenance on Wednesdays at 8:00 p.m. to midnight.

Deadlines:

• Twenty percent of instruction remaining.
• Last day to withdraw from course(s) for serious and compelling reasons (5:00 p.m.). Any withdrawals after this date will only be approved for reasons beyond your control. More information about withdrawals.

Deadlines:

• Last day of instruction.
• Last day to withdraw from course(s) for reasons beyond your control (5:00 p.m.). More information about withdrawals.
• Last day to submit paperwork for Cal Poly coursework (substitutions, concentration declarations, ICS statements, etc.) and other college transcripts in order to affect Academic Progress level for Winter 2026 registration (received in the Office of the Registrar by 5:00 pm).