Cornell University

Academic Calendar

6-Week Summer Session Begins

6-Week Summer Session Begins

First day of 6-week Summer Session.

6/20/2023
Campus-wide
3-Week 1 Summer Session Instruction Ends

3-Week 1 Summer Session Instruction Ends

6/16/2023
Juneteenth/Holiday/No Classes

Juneteenth/Holiday/No Classes

6/19/2023
3-Week 2 Summer Session Instruction Begins

3-Week 2 Summer Session Instruction Begins

6/20/2023
Summer Special Session 1 Ends

Summer Special Session 1 Ends

6/30/2023
Independence Day Observance/Holiday/No Classes

Independence Day Observance/Holiday/No Classes

7/4/2023
3-Week 2 Summer Session Instruction Ends

3-Week 2 Summer Session Instruction Ends

7/7/2023
3-Week 3 Summer Session Instruction Begins

3-Week 3 Summer Session Instruction Begins

7/10/2023
3-Week 3 Summer Session Instruction Ends

3-Week 3 Summer Session Instruction Ends

7/28/2023
6-week and 8-week Summer Session Instruction Ends

6-week and 8-week Summer Session Instruction Ends

8/1/2023
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June 2023