Graduate School of Arts & Science and NewYork-Presbyterian Iona School of Health Sciences Academic Calendars
Academic Calendars: 2025-26
| Calendar Item | Date(s) |
|---|---|
| Advanced Web Registration for Summer Session I | Monday, March 3 - Monday, May 19 |
| Summer Session I begins/Last day for program change (In-person and online) | Monday, May 19 |
| Last day to withdraw from a course with a "W" grade for Summer Session I | Tuesday, May 20 |
| Memorial Day (Administrative Offices Closed; Class Not In Session | Monday, May 26 |
| Summer Session I ends | Friday, May 30 |
| Summer Session I grades due at noon | Monday, June 2 |
| Advanced Web Registration for Summer Session II | Monday, March 3 - Monday, June 2 |
| Summer Session II classes begins/Last day of program change (In-person and online) | Monday, June 2 |
| Semester Weekend University Classes - Session 1 | Friday, June 6 Saturday, June 7 Sunday, June 8 |
| Semester Weekend University Classes - Session 2 | Friday, June 13 Saturday, June 14 Sunday, June 15 |
| Juneteenth (Administrative Offices Closed, Classes Not in Session) | Thursday, June 19 |
| Last day to withdraw from courses with a "W" for Summer Session II | Friday, June 20 |
| Semester Weekend University Classes - Session 3 | Friday, June 20 Saturday, June 21 Sunday, June 22 |
| Independence Day (Administrative Offices Closed; Class Not In Session) | Friday, July 4 |
| Summer Session II ends | Tuesday, July 8 |
| Summer Session II grades due at noon | Wednesday, July 9 |
| Advanced Web Registration for Summer Session III | Monday, March 3 - Wednesday, July 9 |
| Summer Session III classes begins/Last day of program change (In-person and online) | Wednesday, July 9 |
| Semester Weekend University Classes - Session 4 | Friday, July 11 Saturday, July 12 Sunday, July 13 |
| Semester Weekend University Classes - Session 5 | Friday, July 18 Saturday, July 19 Sunday, July 20 |
| Last day to withdraw from courses with a "W" for Summer Session III | Tuesday, July 22 |
| Semester Weekend University Classes - Session 6 | Friday, July 25 Saturday, July 26 Sunday, July 27 |
| Summer Session III ends | Wednesday, August 13 |
| Summer Session III grades due at noon | Thursday, August 14 |
| Calendar Item | Date(s) |
|---|---|
| Advanced Web Registration for Summer Session VI | Monday, March 3 - Monday, May 19 |
| Summer Session VI begins/Last day for program change (In-person and online) | Monday, May 19 |
| Memorial Day (Administrative Offices Closed) | Monday, May 26 |
| Juneteenth (Classes not in session, Administrative Offices Closed) | Thursday, June 19 |
| Last day to withdraw from courses with a "W" for Summer Session VI | Wednesday, July 2 |
| Independence Day (Classes not in session, Administrative Offices Closed) | Friday, July 4 |
| Summer Session VI ends | Wednesday, August 13 |
| Summer Session VI grades due at noon | Thursday, August 14 |
| CALENDAR ITEM | DATE(S) |
|---|---|
| Advanced Web Registration for Fall | Monday, March 3 - Tuesday, September 2 |
| First Day of Fall Graduate Semester Classes | Monday, August 25 |
| Labor Day (Administrative Offices Closed - Classes NOT in Session) | Monday, September 1 |
| Add, Drop or Swap a Class-Online and/or In Person | Monday, August 25 - Tuesday, September 2 |
| LAST day for program change Online or In person | Tuesday, September 2 |
| Graduate Semester Weekend University Classes - Session 1 | Saturday, September 6 Sunday, September 7 |
| Graduate Semester Weekend University Classes - Session 2 | Saturday, September 13 Sunday, September 14 |
| Graduate Semester Weekend University Classes - Session 3 | Saturday, September 20 Sunday, September 21 |
| Last day for students to submit grade appeals for spring semester | Friday, September 26 |
| Advanced Web Registration for Spring 2026 & Winter Session 2026 | Monday, October 6 |
| Graduate Semester Weekend University Classes - Session 4 | Saturday, October 11 Sunday, October 12 |
| Columbus Day (Classes in Session) | Monday, October 13 |
| Graduate Semester Weekend University Classes - Session 5 | Saturday, November 1 Sunday, November 2 |
| Veterans Day (Administrative Offices Closed, Classes in Session) | Tuesday, November 11 |
| Last day to withdraw from courses with a "W" | Friday, November 14 |
| Thanksgiving Recess (Administrative Office Closed, Classes Not in Session) | Wednesday, November 26 - Friday, November 28 |
| Graduate Semester Weekend University Classes - Session 6 | Saturday, December 6 Sunday, December 7 |
| Last day for students to submit work in satisfaction of "I" grades from spring semester and summer sessions | Monday, December 15 |
| Fall Semester Grades Due at Noon | Monday, December 15 |
| Last Day for Faculty to file grade changes for the spring semester and summer sessions | Wednesday, December 17 |
| I Grade Conversion for Spring Semester and Summer Session Courses | Thursday, December 18 |
| University Closed: Christmas and New Year Holiday | Monday, December 22 - Friday, January 2 |
| Calendar Item | Date(s) |
|---|---|
| Tuesday Evening Exam/Last Day of Class | Tuesday,December 2 |
| Wednesday Evening Exam/Last Day of Class | Wednesday, December 10 |
| Thursday Evening Exam/Last Day of Class | Thursday, December 11 |
| Monday Evening Exam/Last Day of Class | Monday, December 8 |
| CALENDAR ITEM | DATE(S) |
|---|---|
| Advanced Web Registration for Winter Session | Monday, October 13 - Saturday, January 3 |
| First day of Winter Session Classes | Saturday, January 3 |
| Last day to withdraw from courses with a "W" | Monday, January 5 |
| Last Day of Winter Session Classes | Sunday, January 11 |
| Winter Session Grades Due at Noon | Monday, January 12 |
| CALENDAR ITEM | DATE(S) |
|---|---|
| Advanced Web Registration for Spring | Monday, October 6 – Tuesday, January 20 |
| First Day of Spring Graduate Semester Classes | Monday, January 12 |
| Add, Drop or Swap a Class-Online and/or In Person | Monday, January 12 – Tuesday, January 20 |
| Graduate Semester Weekend University Classes - Session 1 | Saturday, January 17 Sunday, January 18 |
| Martin Luther King Holiday (Administrative Offices Closed - Classes in Session) | Monday, January 19 |
| LAST day for program change Online or In person | Tuesday, January 20 |
| Graduate Semester Weekend University Classes - Session 2 | Saturday, January 31 Sunday, February 1 |
| Last day for students to submit grade appeals from fall semester | Friday, February 13 |
| Graduate Semester Weekend University Classes - Session 3 | Saturday, February 14 Sunday, February 15 |
| President’s Day Holiday - (Administrative Offices Closed - Classes in session) | Monday, February 16 |
| Advanced Web Registration for Summer and Fall 2026 | Monday, March 2 |
| Graduate Semester Weekend University Classes - Session 4 | Saturday, March 7 Sunday, March 8 |
| Spring Break (Classes Not in Session) | Monday, March 16 - Friday, March 20 |
| St. Patrick's Day (Administrative Offices Closed) | Tuesday, March 17 |
| Holy Thursday (Administrative Offices Closed, Classes Not in Session) | Thursday, April 2 |
| Good Friday (Administrative Offices Closed, Classes Not in Session) | Friday, April 3 |
| Easter (Administrative Offices Closed, Classes Not in Session) | Sunday, April 5 |
| Easter Monday (Administrative Offices Closed - Classes in Session) | Monday, April 6 |
| Last day to withdraw from courses with a "W" | Wednesday, April 8 |
| Graduate Semester Weekend University Classes - Session 5 | Saturday, April 11 Sunday, April 12 |
| Graduate Semester Weekend University Classes - Session 6 | Saturday, April 25 Sunday, April 26 |
| Last day for students to submit work in satisfaction of "I" grades from fall semester | Thursday, May 7 |
| Last Day of Spring Graduate Semester Classes | Thursday, May 7 |
| Last Day for faculty to file grade changes for fall and winter courses | Sunday, May 10 |
| I Grade Conversion for Fall Semester and Winter Session Courses | Monday, May 11 |
| Commencement | Friday, May 15 |
| Spring Semester Grades Due at Noon | Thursday, May 14 |
| Memorial Day (University Closed) | Monday, May 25 |
| Calendar Item | Date(s) |
|---|---|
| Monday Evening Exam/Last Day of Class | Monday, April 27 |
| Tuesday Evening Exam/Last Day of Class | Tuesday, April 28 |
| Wednesday Evening Exam/Last Day of Class | Wednesday, April 29 |
| Thursday Evening Exam/Last Day of Class | Thursday, May 7 |