Summer Session 2021 key dates


Three-Week 1 Summer Session 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
May 17, 2021
Registration deadline for students not currently enrolled in a Cornell degree program.
Note: All tuition and fees must be paid in full in order for registration and enrollment to be complete.
June 1, 2021
Classes begin.

Enrollment deadline for students currently enrolled in a Cornell degree program.
Note: All tuition and fees must be paid in full in order for enrollment to be complete.
June 2, 2021
Last day to add a class or change credit hours.
Requests to add a class beyond this date will not be processed without documented approval from the instructor.
June 1-3, 2021
Course drop period with a 100% tuition refund.
June 4-5, 2021
Course drop period with a 150% tuition refund.
June 6, 2021
Course drop on or after this date receives 0% tuition refund.
June 8, 2021
Last day to drop a class without a petition and without the letter “W” appearing on your transcript.
Last day to change grading basis.
Variable dates
Course evaluation system opens for students few days before the end of class.
June 17, 2021
Classes end.
June 17, 2021
Final exams will be held on this date, at a time to be arranged by your instructor.
TBD
Grades from Student Center and transcripts are available after this date.

Three-Week 2 Summer Session 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
June 7, 2021
Registration deadline for students not currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for registration and enrollment to be complete.
June 21, 2021
Classes begin.

Enrollment deadline for students currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for enrollment to be complete.
June 22, 2021
Last day to add a class or change credit hours.

Requests to add a class beyond this date will not be processed without documented approval from the instructor.
June 21-23, 2021
Course drop period with a 100% tuition refund.
June 24-25, 2021
Course drop period with a 50% tuition refund.
June 26, 2021
Course drop on or after this date receives 0% tuition refund.
June 30, 2021
Last day to drop a class without a petition and without the letter “W” appearing on your transcript.

Last day to change grading basis.
Variable dates
Course evaluation system opens for students a few days before the end of class.
July 5, 2021
No classes (Independence Day observed).
July 9, 2021
Classes end.
July 9, 2021
Final exams will be held on this date, at a time to be arranged by your instructor.
TBD
Grades from Student Center and transcripts are available after this date.

Three-Week 3 Summer Session 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
June 28, 2021
Registration deadline for students not currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for registration and enrollment to be complete.
July 12, 2021
Classes begin.

Enrollment deadline for students currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for enrollment to be complete.
July 13, 2021
Last day to add a class or change credit hours.

Requests to add a class beyond this date will not be processed without documented approval from the instructor.
July 12-14, 2021
Course drop period with a 100% tuition refund.
July 15-16, 2021
Course drop period with a 50% tuition refund.
July 17, 2021
Course drop on or after this date receives 0% tuition refund.
July 21, 2021
Last day to drop a class without a petition and without the letter “W” appearing on your transcript.

Last day to change grading basis.
Variable dates
Course evaluation system opens for students a few days before the end of class.
July 30, 2021
Classes end.
July 30, 2021
Final exams will be held on this date, at a time to be arranged by your instructor.
TBD
Grades from Student Center and transcripts are available after this date.

Eight-Week Summer Session 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
May 24, 2021
Registration deadline for students not currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for registration and enrollment to be complete.
June 7, 2021
Classes begin.

Enrollment deadline for students currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for enrollment to be complete.
June 9, 2021
Last day to add a class or change credit hours.

Requests to add a class beyond this date will not be processed without documented approval from the instructor.
June 7-9, 2021
Course drop period with a 100% tuition refund.
June 10-11, 2021
Course drop period with a 50% tuition refund.
June 12, 2021
Course drop on or after this date receives 0% tuition refund.
June 18, 2021
No classes (Juneteenth observed).
July 5, 2021
No classes (Independence Day observed).
July 6, 2021
Last day to drop a class without a petition and without the letter “W” appearing on your transcript.

Last day to change grading basis.
Variable dates
Course evaluation system opens for students a few days before the end of class.
July 30, 2021
Classes end.
August 2-3, 2021
Final exams will be held based on the final exam schedule.
TBD
Grades from Student Center and transcripts are available after this date.

Six-Week Summer Session 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
June 7, 2021
Registration deadline for students not currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for registration and enrollment to be complete.
June 21, 2021
Classes begin.

Enrollment deadline for students currently enrolled in a Cornell degree program.

Note: All tuition and fees must be paid in full in order for enrollment to be complete.
June 23, 2021
Last day to add a class or change credit hours.

Requests to add a class beyond this date will not be processed without documented approval from the instructor.
June 21-23, 2021
Course drop period with a 100% tuition refund.
June 24-25, 2021
Course drop period with a 50% tuition refund.
June 26, 2021
Course drop on or after this date receives 0% tuition refund.
July 5, 2021
No classes (Independence Day observed).
July 12, 2021
Last day to drop a class without a petition and without the letter “W” appearing on your transcript.

Last day to change grading basis.
Variable dates
Course evaluation system opens for students a few days before the end of class.
July 30, 2021
Classes end.
August 2-3, 2021
Final exams will be held based on the final exam schedule.
TBD
Grades from Student Center and transcripts are available after this date.

Summer Session Special Programs 2021

March 15, 2021
Registration begins.

Online enrollment available for Cornell students via the Student Center and for visiting students via SCE's class roster.
TBD
Financial aid deadline.
Variable dates
Registration, add, drop, and other academic deadlines vary based on class/program dates and length.
Day 1–3 of class
Course drop period with a 100% tuition refund.
Day 4–5 of class
Course drop period with a 50% tuition refund.
Day 6 of class
Course drop on or after this date receives 0% tuition refund.
Variable dates
Last day of class(es) and final exam dates vary based on vary based on class/program dates and length.
TBD
Grades from Student Center and transcripts are available after this date.