| EVENT | Month | day | year |
| ESL Christmas Holiday | December – January | 6 – 5 | 2019-2020 |
| M. L. King Jr. B. Holiday | January | 20 | 2020 |
| Winter Term Starts | January | 6 | 2020 |
| Withdrawal Deadline | January | 16 | 2020 |
| President’s Day Holiday | February | 17 | 2020 |
| ESL Final Exams | March | 9 – 12 | 2020 |
| ESL Winter Term Ends | March | 12 | 2020 |
| ESL Spring Vacation | March | 13 – 29 | 2020 |
| Spring Vacation | March | 20 – 29 | 2020 |
| Spring Term Starts | March | 30 | 2020 |
| Withdrawal Deadline | April | 10 | 2020 |
| Easter Holiday | April | 9 – 12 | 2020 |
| Memorial Day Holiday | May | 25 | 2020 |
| ESL Final Exams | June | 1 – 4 | 2020 |
| ESL Spring Term Ends | June | 4 | 2020 |
| ESL Summer Vacation | June – July | 5 – 5 | 2020 |
| Independence Day Holiday | July | 4 | 2020 |
| Summer Term Starts | July | 6 | 2020 |
| Withdrawal Deadline | July | 17 | 2020 |
| Labor Day Holiday | September | 7 | 2020 |
| ESL Final Exams | September | 8 – 10 | 2020 |
| ESL Summer Term Ends | September | 11 | 2020 |
| ESL Fall Vacation | September | 11 – 27 | 2020 |
| Constitution and Citizenship Day | September | 17 | 2020 |
| Fall Term Starts | September | 28 | 2020 |
| Withdrawal Deadline | October | 9 | 2020 |
| UNIEMPRESARIOS | October | 14 – 15 | 2020 |
| Veteran’s Day Holiday | November | 11 | 2020 |
| Thanksgiving Break | November | 26 – 29 | 2020 |
| ESL Final Exams | December | 30 – 3 | 2020 |
| ESL Fall Term Ends | December | 3 | 2020 |
| ESL Winter Vacation | December – January | 4 – 10 | 2020-2021 |
