![Lemont High School releases 2025-26 calendar]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1633634135/lhs210net/bijluwuwie0fhzdpckok/LemontL-BG.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1633634135/lhs210net/bijluwuwie0fhzdpckok/LemontL-BG.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1633634135/lhs210net/bijluwuwie0fhzdpckok/LemontL-BG.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1633634135/lhs210net/bijluwuwie0fhzdpckok/LemontL-BG.png","width":839}])
At its January 20 meeting, the Lemont High School District 210 Board of Education approved the Lemont High School calendar for the 2026-27 school year.
Release in .pdf format (includes complete list of important dates)
The first day of attendance for freshmen and transfer students will be Tuesday, August 11. The first day of attendance for all students will be Wednesday, August 12. There will be no classes the week of Thanksgiving (November 23-27).
Winter Break begins at the end of the day on Friday, December 18, and classes resume following the break on Tuesday, January 5. Spring Break will begin at the end of the day on Friday, April 2, with classes resuming on Monday, April 12. The last day of senior attendance will be Thursday, May 13, and Graduation is scheduled for Friday, May 14. The tentative last day of school for non-seniors is Friday, May 21.
Please click here to visit the Calendar page and subscribe to the school's Google Calendar.