School of Engineering Academic Calendar
2026-27
Fall Quarter 2026
| Date | Days | Description |
|---|---|---|
| 2026-07-06 - 2026-07-10 | M-F | Fall 2026 Registration period |
| 2026-07-13 | M | Open Enrollment Add Period begins |
| 2026-08-01 | Sa | If no prior registration, a Prepayment Hold will be placed on your Workday account preventing registration. Students are required to pay before enrolling in class. |
| 2026-08-21 | F | Payment Deadline for Fall 2026 |
| 2026-09-07 | M | Labor Day; administrative holiday |
| 2026-09-14 | M | Late Registration; $100 fee if no previous enrollment |
| 2026-09-15 | Tu | New Student Orientation (subject to change) |
| 2026-09-21 | M | Classes begin |
| 2026-09-25 | F | Last day to add/change registration or drop classes for a 100% tuition refund (less registration fees) for the dropped units. Deadline to add/drop classes is 5pm. (Clear registration holds by Thursday, 9/24/26 by 4pm) |
| 2026-09-30 | W | Mass of the Holy Spirit 12 noon at Mission Church. Classes will not meet from 11:45am-1:15pm. Classes scheduled to begin at 1:00pm will start instead at 1:15pm (some classes may meet; consult instructor) |
| 2026-10-02 | F | Last day to drop classes with a 50% tuition refund (less registration fees). Deadline to drop is 5pm. |
| 2026-10-09 | F | Last Day to submit incomplete Spring 2026 & Summer Sessions 2026 work to faculty |
| 2026-10-09 | F | Last Day to Petition for graduate degrees to be conferred in December 2026 (Fall term graduates) |
| 2026-10-09 | F | Last day to drop classes with 25% tuition refund (less registration fees) for the dropped units. Deadline to drop is 5pm. No tuition refund after this date |
| 2026-10-12 | M | Indigenous People's Day; administrative holiday (consult instructor) |
| 2026-10-16 | F | Last Day for faculty to remove Spring 2026 & Summer sessions 2026 incompletes |
| 2026-10-19 | M | Last day to drop classes without a W (no tuition refund). Deadline to drop is 5pm. |
| 2026-11-09 | M | Last Day to Drop with a W (no tuition refund). Deadline to drop is 5pm. |
| 2026-11-09 - 2026-11-13 | M-F | Winter 2027 Registration Period |
| 2026-11-16 | M | Winter 2027 Open Enrollment Add Period Begins |
| 2026-11-23 - 2026-11-27 | M-F | Academic holiday |
| 2026-11-26 - 2026-11-27 | Th-F | Thanksgiving holiday; administrative holiday |
| 2026-12-01 | Tu | If no prior registration, a Prepayment Hold will be placed on your Workday account preventing registration. Students are required to pay before enrolling in class. |
| 2026-12-04 | F | Classes end |
| 2026-12-07 - 2026-12-11 | M-F | Fall final examinations |
| 2026-12-16 | W | Fall quarter grades due (faculty) |
| 2026-12-21 | M | Payment Deadline for Winter 2027 |
| 2026-12-24 - 2026-12-25 | Th-F | Christmas recess; administrative holiday |
| 2026-12-31 - 2027-01-01 | Th-F | New Year's recess; administrative holiday |
Winter Quarter 2027
| Date | Days | Description |
|---|---|---|
| 2026-11-09 - 2026-11-13 | M-F | Winter 2027 Registration Period |
| 2026-11-16 | M | Winter 2027 Open Enrollment Add Period Begins |
| 2026-12-01 | Tu | If no prior registration, a Prepayment Hold will be placed on your Workday account preventing registration. Students are required to pay before enrolling in class. |
| 2026-12-21 | M | Payment Deadline for Winter 2027 |
| 2026-12-28 | M | Late registration; $100 fee if no previous enrollment |
| 2027-01-04 | M | Classes begin |
| 2027-01-05 | Tu | New Student Orientation **(subject to change) |
| 2027-01-08 | F | Last day to add/change registration or drop classes for 100% tuition refund (Iess fees) for the dropped units. Deadline to add/drop classes is 5pm. (Clear registration holds by Thursday 1/7/2027 by 4:00 p.m.) |
| 2027-01-15 | F | Last Day to drop classes with a 50% tuition refund (less fees) for the dropped units. Deadline to drop is 5pm. |
| 2027-01-18 | M | Martin Luther King Jr. Day; administrative holiday (consult instructor) |
| 2027-01-22 | F | Last Day to submit incomplete Fall 2026 work to faculty |
| 2027-01-22 | F | Last Day to Petition for graduate degrees to be conferred in March 2027 |
| 2027-01-22 | F | Last day to drop classes with a 25% tuition refund (less fees) for the dropped units. Deadline to drop is 5pm. No tuition refund after this date |
| 2027-01-29 | F | Last Day for faculty to remove Fall 2026 incompletes |
| 2027-02-01 | M | Last day to drop classes without a W (no tuition refund) |
| 2027-02-15 | M | Presidents' Day holiday; academic and administrative holiday (consult instructor) |
| 2027-02-16 - 2027-02-19 | Tu-F | Spring 2027 Registration period |
| 2027-02-19 | F | Last Day to Petition for graduate degrees to be conferred in June 2027 |
| 2027-02-22 | M | Spring 2027 Open Enrollment Begins |
| 2027-02-22 | M | Last Day to Drop with a W (no tuition refund) |
| 2027-03-01 | M | If no prior registration, a Prepayment Hold will be placed on your Workday account preventing registration. Students are required to pay before enrolling in class. |
| 2027-03-12 | F | Classes end |
| 2027-03-15 - 2027-03-19 | M-F | Winter final examinations |
| 2026-03-21 | Sa | Payment Deadline for Spring 2027 |
| 2027-03-22 - 2027-03-26 | M-F | Spring Recess |
| 2027-03-24 | W | Winter quarter grades due (faculty) |
Spring Quarter 2027
| Date | Days | Description |
|---|---|---|
| 2027-02-16 - 2027-02-19 | Tu-F | Spring 2027 Registration period |
| 2027-02-19 | F | Last Day to Petition for graduate degrees to be conferred in June 2027 |
| 2027-02-22 | M | Spring 2027 Open Enrollment Add Period Begins |
| 2027-03-01 | M | If no prior registration, a Prepayment Hold will be placed on your Workday account preventing registration. Students are required to pay before enrolling in class. |
| 2027-03-21 | Su | Payment Deadline for Spring 2027 |
| 2027-03-22 | M | Late registration; $100 fee if no previous enrollment |
| 2027-03-24 | W | New Student Orientation **(subject to change) |
| 2027-03-26 | F | Good Friday; academic and administrative holiday |
| 2027-03-30 | Tu | Classes begin |
| 2027-04-05 | M | Last day to add/change registration or drop classes for a 100% tuition refund (less fees) for dropped units. Deadline to add/drop classes is 5pm. (Clear registration holds by 4pm, Friday, 4/2/26) |
| 2027-04-05 - 2027-04-09 | M-F | Summer 2027 Registration begins for all three sessions |
| 2027-04-12 | M | Last day to drop classes with a 50% tuition refund (less fees). Deadline to drop is 5pm. |
| 2027-04-12 | M | Summer 2027 Open Enrollment Add period begins |
| 2027-04-16 | F | Last day to submit incomplete work to faculty for Winter 2027 |
| 2027-04-19 | M | Last day to drop classes with a 25% tuition refund (less fees). Deadline to drop is 5pm. No tuition refund after this date |
| 2027-04-23 | F | Last Day for faculty to remove Winter 2027 incompletes |
| 2027-04-26 | M | Last day to drop classes without a W (no tuition refund). Deadline to drop is 5pm. |
| 2027-05-17 | M | Last day to drop classes with a W (no tuition refund). Drop deadline is 5pm. |
| 2027-05-21 | F | Payment Deadline for Summer 2027 |
| 2027-05-31 | M | Memorial Day; administrative holiday (consult instructor) |
| 2027-06-04 | F | Classes end |
| 2027-06-07 - 2027-06-10 | M-Th | Spring final examinations |
| 2027-06-12 | Sa | Graduate Commencement |
| 2027-06-15 | Tu | Spring quarter grades due (faculty) |