2550 Harnish Drive, Algonquin, IL 60102
Phone: 847.551.8300
8am to 4:30pm Monday through Friday most of the year. During summer, winter, and spring breaks, the office will open and close one hour early (7am to 3:30pm).
7:00 PM - 8:30 PM Newcomers Meeting (For All Families New to District 300)
6:30 PM - 8:30 PM Splash Bash
9:00 AM - 11:00 AM 6th Grade Orientation
4:00 PM - 6:00 PM 6th-8th Grade Supply Drop Off
Teacher Institute (8am to 1pm) No Student Attendance
First Day of School - Full Day of Student Attendance
6:00 PM - 7:30 PM DMS - (6th Grade) Open House
6:00 PM - 7:30 PM DMS - (7th and 8th Grade) Open House
Early Release Day
3:30 PM - 8:00 PM 5th Grand Band and Orchestra Registration for GES, SHES, LES, DHES
Labor Day - Offices/Schools Closed
