| August 19-20 | Tuesday-Wednesday | Regents Administration |
| September 5 | Thursday | First day of school |
| September 12 | Thursday | Evening Parent-Teacher Conferences for elementary schools and Pre-K Centers |
| September 19 | Thursday | Evening Parent-Teacher Conferences for middle schools and D75 schools |
| September 26 | Thursday | Evening Parent-Teacher Conferences for high schools, K–12, and 6–12 schools |
| October 3–4 | Thursday–Friday | Rosh Hashanah, schools closed |
| October 14 | Monday | Italian Heritage/Indigenous Peoples' Day, schools closed |
| November 1 | Friday | Diwali, schools closed |
| November 5 | Tuesday | Election Day, students do not attend school |
| November 7 | Thursday | Afternoon and Evening Parent-Teacher Conferences for elementary schools; students in these schools dismissed three hours early |
| November 11 | Monday | Veterans Day, schools closed |
| November 14 | Thursday | Afternoon and Evening Parent-Teacher Conferences for middle schools and D75 schools; students in these schools dismissed three hours early |
| November 21 | Thursday | Afternoon and Evening Parent-Teacher Conferences for high schools, K–12, and 6–12 schools |
| November 22 | Friday | Afternoon Parent-Teacher Conferences for high schools, K–12, and 6–12 schools; students in these schools dismissed three hours early |
| November 28–29 | Thursday–Friday | Thanksgiving Recess, schools closed |
| December 23–January 1 | Monday–Wednesday | Winter Recess, schools closed |
| January 20 | Monday | Rev. Dr. Martin Luther King Jr. Day, schools closed |
| January 21–24 | Tues-Friday | Regents Administration |
| January 27 | Monday | Professional Development Day; no classes for students attending high schools and 6–12 schools, all other students attend school |
| January 28 | Tuesday | First day of Spring Semester |
| January 29 | Wednesday | Lunar New Year, schools closed |
| February 17–21 | Monday–Friday | Midwinter Recess, schools closed |
| March 6 | Thursday | Afternoon and Evening Parent-Teacher Conferences for elementary schools and Pre-K Centers; students in these schools dismissed three hours early |
| March 13 | Thursday | Afternoon and Evening Parent-Teacher Conferences for middle schools and D75 schools, students in these schools dismissed three hours early |
| March 20 | Thursday | Evening Parent-Teacher Conferences for high schools, K–12, and 6–12 schools |
| March 21 | Friday | Afternoon Parent-Teacher Conferences for high schools, K–12, and 6–12 schools; students in these schools dismissed three hours early |
| March 31 | Monday | Eid al-Fitr, schools closed |
| April 14–18 | Monday–Friday | Spring Recess, schools closed |
| May 1 | Thursday | Evening Parent-Teacher Conferences for elementary schools and Pre-K Centers |
| May 8 | Thursday | Evening Parent-Teacher Conferences for middle schools and D75 schools |
| May 15 | Thursday | Evening Parent-Teacher Conferences for high schools, K–12, and 6–12 schools |
| May 16 | Friday | Afternoon Parent-Teacher Conferences for high schools, K–12, and 6–12 schools |
| May 26 | Monday | Memorial Day, schools closed |
| June 5 | Thursday | Eid al-Adha / Anniversary Day; schools closed |
| June 6 | Friday | Clerical Day; no classes for students attending 3-K, Pre-K, elementary schools, middle schools, K–12 schools, and standalone D75 programs |
| June 10 | Tuesday | The first administration of the new Regents Examinations in Life Science:
Biology, and Earth and Space Sciences |
| June 11 | Wednesday | The first administration of the new Regents Examination in Geometry |
| June 17- 26 | Tuesday-Thursday | Regents Administration |
| June 19 | Thursday | Juneteenth, schools closed |
| June 26 | Thursday | Last day of school for students |