- School starts Tuesday, Aug. 10, 2027 and ends Friday, May 26, 2028, an early release day.
- Thanksgiving break: Nov. 22 to 26. Students are out Saturday, Nov. 20 to Sunday, Nov. 28, back Monday, Nov. 29.
- Winter break: Dec. 20 to 31. Students are out Saturday, Dec. 18 to Tuesday, Jan. 4, back Wednesday, Jan. 5.
- Spring break: March 13 to 17. Students are out Saturday, March 11 to Monday, March 20, back Tuesday, March 21.
- Five early release days for every school, plus seven for some schools. Details below.
The SDMC 2027-28 calendar
This is the district's own calendar, as SDMC publishes it. Tap it to open the full-size image.
Add the SDMC calendar to your phone
Pick a file. Each one is an all-day event per day off or half day, and a break is one event across all its days.
Every date
First and last day, every day off, every early release and grading period dates. 31 events.
Download .ics
Holidays and breaks
Only the days with no school. 11 events.
Download .ics
Early release days
Only the half days. 12 events.
Download .ics
On an iPhone
Tap a file above, then tap Add All. The dates go into the calendar you choose.
In Google Calendar
On a computer, open Google Calendar, then Settings, then Import & export. Choose the file and the calendar to add it to. The dates show up on your Android phone too.
In Outlook
Open the downloaded file, or in Outlook on the web go to Add calendar, then Upload from file.
These files are a copy of the calendar today. If the district changes a date, download the file again.
SDMC vacations and holidays, 2027-28
Every day with no school for students, from the first day to the last: 11 entries and 29 weekdays in all.
| Day off | Dates | Days of the week | School days off |
|---|---|---|---|
| Labor Day Holiday | Sept. 6 | Mon | 1 |
| Record day (no school) Staff day | Oct. 11 | Mon | 1 |
| Veterans Day Holiday | Nov. 11 | Thu | 1 |
| Thanksgiving break BreakNov. 22 and 23 are hurricane makeup days if needed, so they may become school days. | Nov. 22 to 26 | Mon to Fri | 5 |
| Winter break BreakDec. 20 and 21 are hurricane makeup days if needed, so they may become school days. | Dec. 20 to 31 | Mon to Fri | 10 |
| Record day and district inservice (no school) Staff day | Jan. 3 to 4 | Mon to Tue | 2 |
| Martin Luther King Jr. Day Holiday | Jan. 17 | Mon | 1 |
| Presidents Day Holiday | Feb. 21 | Mon | 1 |
| Spring break Break | March 13 to 17 | Mon to Fri | 5 |
| Record day (no school) Staff day | March 20 | Mon | 1 |
| Good Friday Holiday | April 14 | Fri | 1 |
SDMC early release days
Twelve early release days in all. Five are for every school. The other seven are for some schools only.
| Date | Day | What | Dismissal | Who |
|---|---|---|---|---|
| Oct. 1 | Fri | Elementary early release | Early, time not printed | Elementary schools only |
| Oct. 22 | Fri | Elementary early release | Early, time not printed | Elementary schools only |
| Oct. 27 | Wed | Professional learning early release | Early, time not printed | All students |
| Dec. 15 | Wed | High school early release | Early, time not printed | High schools only |
| Dec. 16 | Thu | High school early release | Early, time not printed | High schools only |
| Dec. 17 | Fri | High school early release, end of first semester | Early, time not printed | High schools only |
| Feb. 9 | Wed | Professional learning early release | Early, time not printed | All students |
| March 10 | Fri | Elementary early release, end of 3rd quarter | Early, time not printed | Elementary schools only |
| April 13 | Thu | Elementary early release | Early, time not printed | Elementary schools only |
| May 24 | Wed | Early release (middle and high school exams) | Early, time not printed | All schools |
| May 25 | Thu | Early release (middle and high school exams) | Early, time not printed | All schools |
| May 26 | Fri | Last day of school, early release | Early, time not printed | All schools |
Calendar notes: what to plan around
Long weekends and breaks
Every stretch of three or more days with no school, counting weekends.
- 3-day weekend: Saturday, Sept. 4 to Monday, Sept. 6. Labor Day. Back Tuesday, Sept. 7.
- 3-day weekend: Saturday, Oct. 9 to Monday, Oct. 11. Record day (no school). Back Tuesday, Oct. 12.
- 9 days off in a row: Saturday, Nov. 20 to Sunday, Nov. 28. Thanksgiving break. Back Monday, Nov. 29.
- 18 days off in a row: Saturday, Dec. 18 to Tuesday, Jan. 4. Winter break and Record day and district inservice (no school). Back Wednesday, Jan. 5.
- 3-day weekend: Saturday, Jan. 15 to Monday, Jan. 17. Martin Luther King Jr. Day. Back Tuesday, Jan. 18.
- 3-day weekend: Saturday, Feb. 19 to Monday, Feb. 21. Presidents Day. Back Tuesday, Feb. 22.
- 10 days off in a row: Saturday, March 11 to Monday, March 20. Spring break and Record day (no school). Back Tuesday, March 21.
- 3-day weekend: Friday, April 14 to Sunday, April 16. Good Friday. Back Monday, April 17.
Weeks with fewer than five school days
Nine weeks have fewer than five school days, and four weeks have none at all.
| Week of | School days | Why |
|---|---|---|
| Aug. 9 | 4 | Before the first day |
| Sept. 6 | 4 | Labor Day |
| Oct. 11 | 4 | Record day (no school) |
| Nov. 8 | 4 | Veterans Day |
| Nov. 22 | 0 | Thanksgiving break |
| Dec. 20 | 0 | Winter break |
| Dec. 27 | 0 | Winter break |
| Jan. 3 | 3 | Record day and district inservice (no school) |
| Jan. 17 | 4 | Martin Luther King Jr. Day |
| Feb. 21 | 4 | Presidents Day |
| March 13 | 0 | Spring break |
| March 20 | 4 | Record day (no school) |
| April 10 | 4 | Good Friday |
Teacher workdays: no school for students
Three of the days off are staff days. Teachers work; students stay home. Plan child care as you would for a holiday.
- Monday, Oct. 11: Record day (no school)
- Monday, Jan. 3 to Tuesday, Jan. 4: Record day and district inservice (no school)
- Monday, March 20: Record day (no school)
Makeup days
Hurricane makeup day (if needed), Monday, Nov. 22, Hurricane makeup day (if needed), Tuesday, Nov. 23, Hurricane makeup day (if needed), Monday, Dec. 20 and Hurricane makeup day (if needed), Tuesday, Dec. 21.
Also worth knowing
- The calendar marks two religious and cultural observances on school days. School is open. The list is below.
- The calendar prints no parent-teacher conference days.
- The calendar lists middle and high school exams with the May 24 to 26 early releases and shades Dec. 15 to 17 and May 24 and 25 in the exams color; its accessible version marks the December and May exam dates as to be announced. Check your school for the exam schedule.
- Some days off may change: Thanksgiving break, Nov. 22 to 26 (Nov. 22 and 23 are hurricane makeup days if needed, so they may become school days) and winter break, Dec. 20 to 31 (Dec. 20 and 21 are hurricane makeup days if needed, so they may become school days).
- After the last day, the calendar still shows Memorial Day (May 29) and Record day, last day for teachers (May 30). Students are already out.
First and last day of school
Aug. 10First day, Tuesday
May 26Last day, Friday
180School days, by our count
29Weekdays off between them
The first day of school is Tuesday, Aug. 10, 2027. The last day is Friday, May 26, 2028, with early dismissal.
Teachers start sooner. Staff days before school run Aug. 3 to 9.
The district prints 180 instructional days across the quarters. Our count of the calendar matches.
Grading periods
SDMC prints four quarters (43, 43, 46 and 48 days) and two semesters (86 and 94 days), 180 school days in all.
| Period | Dates | School days |
|---|---|---|
| 1st quarter | Aug. 10 to Oct. 8 | 43 |
| 2nd quarter | Oct. 12 to Dec. 17 | 43 |
| 3rd quarter | Jan. 5 to March 10 | 46 |
| 4th quarter | March 21 to May 26 | 48 |
Religious and cultural observances
The calendar marks these religious and cultural observances. School is open on each.
| Date | Observance |
|---|---|
| Friday, Oct. 1 | Rosh Hashanah (Oct. 1 to 3) |
| Monday, April 10 | Passover begins (April 10 to 18) |
What the district notes
- Four days off are hurricane makeup days if needed: Nov. 22 and 23 (Thanksgiving week) and Dec. 20 and 21 (winter break). If storms close schools, the district may turn these into school days.
- The calendar does not print dismissal times for early release days. Times differ by school level; check your school.
- Oct. 4 to 8 and Feb. 7 to 11 are state FTE survey weeks, when the district counts enrollment. School is open.
Common questions
When does SDMC start in 2027?
The first day of school for School District of Manatee County is Tuesday, Aug. 10, 2027.
When is the last day of school for SDMC in 2028?
The last day for students is Friday, May 26, 2028. It is an early release day.
When is winter break for SDMC?
Winter break runs Monday, Dec. 20 to Friday, Dec. 31. Counting weekends and the days next to it, students are out Saturday, Dec. 18 to Tuesday, Jan. 4 and go back Wednesday, Jan. 5.
When is spring break for SDMC?
Spring break runs Monday, March 13 to Friday, March 17. Counting weekends and the days next to it, students are out Saturday, March 11 to Monday, March 20 and go back Tuesday, March 21.
When is Thanksgiving break for SDMC?
Thanksgiving break runs Monday, Nov. 22 to Friday, Nov. 26. Counting weekends, students are out Saturday, Nov. 20 to Sunday, Nov. 28 and go back Monday, Nov. 29.
Does SDMC have early release days in 2027-28?
Yes. Wednesday, Oct. 27 (early, time not printed), Wednesday, Feb. 9 (early, time not printed), Wednesday, May 24 (early, time not printed), Thursday, May 25 (early, time not printed) and Friday, May 26 (early, time not printed) are for every school. Elementary schools only: Friday, Oct. 1, Friday, Oct. 22, Friday, March 10 and Thursday, April 13 (early, time not printed). High schools only: Wednesday, Dec. 15, Thursday, Dec. 16 and Friday, Dec. 17 (early, time not printed).
How do I put the SDMC calendar on my phone?
Download one of the .ics files on this page. On an iPhone, open it and tap Add All. On Android or a computer, import it into Google Calendar or Outlook.
How we checked these dates
We read every date off the district's own calendar twice: once from the PDF's text and once from the image, cell by cell against its legend. Then we checked each one against the SDMC Printable Academic Calendars page, the district's accessible text version of the calendar and the Spanish edition of the calendar.
Every weekday on this page matches its date. The district's printed day counts match our own count of its calendar. If the district changes its calendar, its page is the final word.
Where each date is on the district's calendar
- First day, Aug. 10: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, August 2027 grid, 10 in light green (legend: First Day for Students); "8/10 First Day of School for Students". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "August 10 First Day for Students"; 2027-2028 Academic Calendar - Spanish (PDF), "10/8 Primer día de clase para los estudiantes".
- Last day, May 26: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 26 in orange (legend: Last Day for Students); "5/26 Last Day for Students | End of 2nd Semseter". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 26 Last Day Students - End Semester 2 (94 days)"; 2027-2028 Academic Calendar - Spanish (PDF), "26/5 Último día estudiantes | Fin 2 semestre".
- Teacher workdays and inservice (no students), Aug. 3 to 6: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, August 2027 grid, 3 lavender (School Inservice | Teacher Workday), 4 and 6 purple (District Inservice), 5 yellow (Teachers Report | No School for Students); "8/3 School Inservice | Teacher Workday", "8/4 & 8/6 District Inservice", "8/5 & 8/9 Teacher Workdays". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "August 3 School Inservice/Teacher Workday", "August 4 & 6 District Inservice", "August 5 & 9 Teacher Workdays"; 2027-2028 Academic Calendar - Spanish (PDF), "3/8", "4/8 y 6/8", "5/8 y 9/8".
- Teacher workday (no students), Aug. 9: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, August 2027 grid, 9 in yellow (Teachers Report | No School for Students); "8/5 & 8/9 Teacher Workdays". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "August 5 & 9 Teacher Workdays"; 2027-2028 Academic Calendar - Spanish (PDF), "5/8 y 9/8 Días laborales para maestros".
- Labor Day, Sept. 6: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, September 2027 grid, 6 in blue with the paid holiday circle; "9/6 Labor Day | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "September 6 Labor Day - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "6/9 Día del Trabajo | Todo el distrito cerrado".
- Record day (no school), Oct. 11: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, October 2027 grid, 11 in yellow; "10/11 Record Day | No School for Students". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "October 11 Record Day - No School for Students"; 2027-2028 Academic Calendar - Spanish (PDF), "11/10 Día de Récord | No hay escuela para estudiantes".
- Veterans Day, Nov. 11: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, November 2027 grid, 11 in blue; "11/11 Veterans Day | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "November 11 Veteran’s Day - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "11/11 Día de los Veteranos".
- Thanksgiving break, Nov. 22 to 26: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, November 2027 grid, *22, *23, 24, 25 (circled) and 26 in blue; "11/22-11/26 Thanksgiving Holiday", "11/25 Thanksgiving Day | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "November 22-26 Thanksgiving Holiday"; 2027-2028 Academic Calendar - Spanish (PDF), "22/11-26/11 Vacaciones de Acción de Gracias".
- Winter break, Dec. 20 to 31: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, December 2027 grid, *20, *21 and 22 to 31 in blue, 24 and 31 circled; "12/20-12/31 Winter Break | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "December 20-31 All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "20/12-31/12 Vacaciones de invierno | Todo el distrito cerrado".
- Record day and district inservice (no school), Jan. 3 to 4: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, January 2028 grid, 3 yellow, 4 purple; "1/3 Teachers Return | Record Day | No School for Students", "1/4 District Inservice". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "January 3 Teachers Return/Record Day", "January 4 District Inservice"; 2027-2028 Academic Calendar - Spanish (PDF), "3/1 Maestros regresan | Día de Récord | No hay escuela estudiantes".
- Martin Luther King Jr. Day, Jan. 17: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, January 2028 grid, 17 in blue; "1/17 ML King Birthday | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "January 17 ML King Birthday - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "17/1 Natalicio de ML King".
- Presidents Day, Feb. 21: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, February 2028 grid, 21 in blue, circled; "2/21 Presidents Day | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "February 21 Presidents' Day - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "21/2 Día de los Presidentes".
- Spring break, March 13 to 17: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, March 2028 grid, 13 to 17 in blue; "3/13-3/17 Spring Break | All Schools Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "March 13-17 Spring Break - All Schools Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "13/3-17/3 Vacaciones de primavera".
- Record day (no school), March 20: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, March 2028 grid, 20 in yellow; "3/20 Record Day|No School for Students". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "March 20 Record Day - No School for Students"; 2027-2028 Academic Calendar - Spanish (PDF), "20/3 Día de Récord|No hay escuela para estudiantes".
- Good Friday, April 14: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, April 2028 grid, 14 in blue; "4/14 Good Friday | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "April 14 Good Friday - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "14/4 Viernes Santo".
- Memorial Day, May 29: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 29 in blue, circled; "5/29 Memorial Day | All District Sites Closed". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 29 Memorial Day - All District Sites Closed"; 2027-2028 Academic Calendar - Spanish (PDF), "29/5 Día Conmemorativo".
- Record day, last day for teachers, May 30: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 30 in yellow; "5/30 Record Day |Last Day for Teachers". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 30 Record Day/Last Day for Teachers"; 2027-2028 Academic Calendar - Spanish (PDF), "30/5 Día de Récord | Último día maestros".
- Elementary early release, Oct. 1: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, October 2027 grid, 1 in dark green (legend: Elementary Early Release Day); "10/1 Elementary Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "October 1 Elementary Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "1/10 Salida temprana primarias".
- Elementary early release, Oct. 22: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, October 2027 grid, 22 in dark green; "10/22 Elementary Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "October 22 Elementary Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "22/10 Salida temprana primarias".
- Professional learning early release, Oct. 27: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, October 2027 grid, 27 in red (legend: Professional Learning Early Release); "10/27 Professional Learning All Students Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "October 27 Professional Learning Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "27/10 Aprendizaje profesional salida temprana".
- High school early release, Dec. 15: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, December 2027 grid, 15 in gray (legend: MS/HS Exams); "12/15-12/17 HS Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "December 15-17 High School Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "15/12-17/12 Salida temprana secundarias".
- High school early release, Dec. 16: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, December 2027 grid, 16 in gray; "12/15-12/17 HS Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "December 15-17 High School Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "15/12-17/12 Salida temprana secundarias".
- High school early release, end of first semester, Dec. 17: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, December 2027 grid, 17 in gray; "12/15-12/17 HS Early Release", "12/17 End of QTR 2 (43)". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "December 15-17 High School Early Release"; "December 17 End of Quater2 (43 days) Semester 1 (86 days)"; 2027-2028 Academic Calendar - Spanish (PDF), "15/12-17/12 Salida temprana secundarias".
- Professional learning early release, Feb. 9: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, February 2028 grid, 9 in red; "2/9 Professional Learning Early Release All Students". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "February 9 Professional Learning Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "9/2 Aprendizaje Profesional | Salida temprana para todos".
- Elementary early release, end of 3rd quarter, March 10: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, March 2028 grid, 10 in dark green; "3/10 Elementary Early Release", "3/10 End of 3rd QTR". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "March 10 Elementary Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "10/3 Salida temprana primarias".
- Elementary early release, April 13: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, April 2028 grid, 13 in dark green; "4/13 Elementary Early Release Day". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "April 13 Elementary Early Release"; 2027-2028 Academic Calendar - Spanish (PDF), "13/4 Día de salida temprana de primarias".
- Early release (middle and high school exams), May 24: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 24 in gray; "5/24-5/26 MS/HS Exams | All Schools Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 24-26 Early Release ALL Schools"; 2027-2028 Academic Calendar - Spanish (PDF), "24/5-26/5 Exámenes MS/HS | Salida temprana todas".
- Early release (middle and high school exams), May 25: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 25 in gray; "5/24-5/26 MS/HS Exams | All Schools Early Release". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 24-26 Early Release ALL Schools"; 2027-2028 Academic Calendar - Spanish (PDF), "24/5-26/5 Exámenes MS/HS | Salida temprana todas".
- Last day of school, early release, May 26: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, May 2028 grid, 26 in orange; "5/24-5/26 MS/HS Exams | All Schools Early Release", "5/26 Last Day for Students". Also: 2027-2028 Academic Calendar (Accessible Format) (PDF), "May 24-26 Early Release ALL Schools"; "May 26 Last Day Students"; 2027-2028 Academic Calendar - Spanish (PDF), "24/5-26/5 ... Salida temprana todas".
- 1st quarter: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, summary box "Q1 -43"; October list "10/8 (42)", "10/12 First day of QTR 2" (see discrepancies).
- 2nd quarter: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, "12/17 End of QTR 2 (43)"; summary box "Q2 -43", "Semester 1 - 86".
- 3rd quarter: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, "1/5 Students Return | First day of 3rd QTR"; "3/10 End of 3rd QTR"; summary box "Q3 - 46".
- 4th quarter: School District of Manatee County 2027-2028 Student Academic Calendar (PDF), page 1, "3/21 First Day of 4th QTR"; "5/26 Last Day for Students | End of 2nd Semseter"; summary box "Q4 - 48", "Semester 2 - 94", "Total Days -180".