San Marino Unified Calendar 2027-2028: Breaks, Presidents' Week and More (Free PDF)
The San Marino Unified calendar 2027-2028 starts on Wednesday, Aug. 11, 2027 and ends on Thursday, June 1, 2028. Families get Thanksgiving week off, winter break Dec. 20-31, 2027, a full Presidents' Week Feb. 21-25, 2028, and spring break April 10-14, 2028.
One important note before you start booking: the district's 2027-2028 calendar is still labeled a draft. Here are all the dates on that draft, including three midweek professional development days, plus the PDF so you can follow along.
Photo: Steveshelokhonov / Wikimedia Commons, CC BY-SA 4.0
Key Takeaways
First Day of School: Wednesday, Aug. 11, 2027
Last Day of School: Thursday, June 1, 2028
Thanksgiving Break: Monday, Nov. 22 to Friday, Nov. 26, 2027
Winter Break: Monday, Dec. 20 to Friday, Dec. 31, 2027
Presidents' Week: Monday, Feb. 21 to Friday, Feb. 25, 2028
Spring Break: Monday, April 10 to Friday, April 14, 2028
Status: Draft dated June 2, 2026; dates may change
San Marino Unified Calendar 2027-2028 at a Glance
Here are the student holidays and key dates on San Marino Unified's draft 2027-2028 calendar.
Fall 2027
Monday, Aug. 9 and Tuesday, Aug. 10, 2027: Professional development and teacher prep days (no students)
Wednesday, Aug. 11, 2027: First day of school
Monday, Sept. 6, 2027: Labor Day (no school)
Wednesday, Oct. 20, 2027: Professional development day (no school)
Thursday, Nov. 11, 2027: Veterans Day (no school)
Monday, Nov. 22 to Friday, Nov. 26, 2027: Thanksgiving break
Monday, Dec. 20 to Friday, Dec. 31, 2027: Winter break
Spring 2028
Monday, Jan. 17, 2028: Dr. Martin Luther King Jr. Day (no school)
Wednesday, Jan. 26, 2028: Professional development day (no school)
Monday, Feb. 21 to Friday, Feb. 25, 2028: Presidents' Week (no school)
Wednesday, March 15, 2028: Professional development day (no school)
Monday, April 10 to Friday, April 14, 2028: Spring break
Monday, May 29, 2028: Memorial Day (no school)
Thursday, June 1, 2028: Last day of school
The draft lists winter break through Friday, Dec. 31, 2027, and its January school-day count points to classes resuming on Monday, Jan. 3, 2028. Confirm the return date with your school once the calendar is final.
San Marino School Breaks and Long Weekends
Thanksgiving and Winter Break
San Marino Unified closes for the full week of Thanksgiving, Nov. 22-26, 2027, and then for winter break, Dec. 20-31, 2027. That is about two weeks at home for the holidays.
Parent Tip: The Rose Parade is just next door in Pasadena. Our Rose Parade family guide has tips for New Year's Day with kids.
Presidents' Week
San Marino Unified takes the whole week of Presidents' Day off, Monday, Feb. 21 through Friday, Feb. 25, 2028. With weekends, that is nine days, a nice midwinter window for a ski trip or a few local adventures while most of LA is in school.
Spring Break
Spring break is Monday, April 10 through Friday, April 14, 2028, nine days with weekends. Since the last day of school is June 1, there are only about seven weeks of school after spring break.
Midweek Days Off
San Marino's draft calendar includes three Wednesday professional development days: Oct. 20, 2027, Jan. 26, 2028 and March 15, 2028. Kids stay home on all three, so line up child care early.
For easy day trips on those days off, our guide to 50 fun things to do in Pasadena with kids is full of spots just minutes from San Marino.
Download the San Marino Unified 2027-2028 Calendar (PDF)
Tap the file below to download San Marino Unified's draft 2027-2028 calendar. It shows the full school year by month on one page.
Check the San Marino Unified academic calendars page for the final version once it is approved.
Good to Know Before You Plan
The PDF is stamped "Draft Copy" and dated June 2, 2026. Draft calendars usually stay close to the final version, but individual days can still shift, so treat these dates as a strong preview rather than a guarantee.
The draft has 180 student days and does not list César Chávez Day or Lincoln Day holidays.
Parent Tip: Wait to book nonrefundable flights for Presidents' Week until the district finalizes the calendar. Refundable fares or flexible hotels are worth it this far out.
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Takeaway
San Marino Unified's draft 2027-2028 calendar runs from Aug. 11, 2027 to June 1, 2028, with Thanksgiving week, two weeks at winter break, a full Presidents' Week and spring break April 10-14. Download the PDF, watch for the final version and enjoy the early start to summer.
Frequently Asked Questions
When does San Marino Unified school start in 2027?
According to the district's draft calendar, San Marino Unified starts the 2027-2028 school year on Wednesday, Aug. 11, 2027. Teachers have a professional development day on Aug. 9 and a prep day on Aug. 10. Add it to your family calendar now so school supply shopping and bedtime routines are ready in time.
When is the last day of school for San Marino Unified in 2028?
The draft calendar lists Thursday, June 1, 2028 as the last day of school for San Marino Unified. That is earlier than many nearby districts, so San Marino families get an early start on summer break. Use it as your anchor date for summer travel, camps and end-of-year celebrations.
Does San Marino Unified have a February break in 2028?
Yes. San Marino Unified's draft calendar closes schools for Presidents' Week, Monday, Feb. 21 through Friday, Feb. 25, 2028. With weekends, students have nine days off in a row in the middle of winter. We will keep this guide updated if the district changes any dates.
When is San Marino Unified spring break 2028?
San Marino Unified spring break is Monday, April 10 through Friday, April 14, 2028, according to the draft calendar. Counting weekends, students are off from Saturday, April 8 through Sunday, April 16, 2028. Spring break camps and popular getaways book up early, so it pays to reserve by winter.
Is the San Marino Unified 2027-2028 calendar final?
Not yet. The PDF posted on the district website is labeled a draft and dated June 2, 2026. Most dates are likely to stay the same, but check the district's calendar page for the final version before booking travel. Your school's newsletter will confirm any school-specific changes during the year.
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