The Pattonville Board of Education on April 14 approved updated end of school dates for the current school year, following the use of several weather emergency days earlier this winter. -Read-More- Per state law, six emergency days were built into this year’s calendar for use during inclement weather or other emergencies. Pattonville only used four days due to inclement weather. Because of this, the district is rolling back its end of the year calendar to reflect the two days that were not used. The last day for students in kindergarten through 11th grade is June 2. The last day for high school seniors is May 28.  Other end of year dates are as follows: Graduation – June 4 (at 7 p.m. at Family Arena in St. Charles) High School summer school – June 8 through July 2 K-8 summer school – June 11 through July 1 If any emergency days are used before the end of the school year, the calendar will be revised accordingly. -End-