Sumter County Schools' Board of Education has approved the following changes to the 2010-2011 school calendar to restore lost instructional time due to inclement weather on January 10th and 11th. Thursday, May 19th will now be a full school day and May 20th will be an early release day for all students. The May 19th and 20th make up days will each count as a regular school day and all attendance policies will be in effect. Additionally, post-planning days will be May 23rd and 24th. Graduation will remain on May 20th as previously scheduled.