Dates	Event	School(s)
8/17/2011 - 8/19/2011	Professional development days	All Schools
8/22/2011	Professional development days	All Schools
8/24/2011	Classes begin	All Schools
9/5/2011	Labor Day	All Schools
10/10/2011	Columbus Day	All Schools
10/21/2011	First quarter ends	All Schools
10/24/2011	Parent-teacher conferences, no school	All Schools
10/31/2011	Halloween	All Schools
11/6/2011	Daylight Saving Time Ends	All Schools
11/11/2011	Veteran's Day	All Schools
11/23/2011 - 11/25/2011	Thanksgiving	All Schools
12/22/2011	Second quarter ends.	All Schools
12/23/2011 - 1/2/2012	Winter break for teachers	All Schools
12/25/2011	Christmas Day	All Schools
1/1/2012	New Year's Day	All Schools
1/4/2012	Classes resume	All Schools
1/16/2012	Martin Luther King Day	All Schools
2/14/2012	Valentine's Day	All Schools
2/16/2012 - 2/17/2012	Professional development days, no school	All Schools
2/20/2012	Parent-teacher conferences, no school	All Schools
2/20/2012	President's Day	All Schools
3/2/2012	Third quarter ends	All Schools
3/5/2012 - 3/9/2012	Spring break, no school	All Schools
3/11/2012	Daylight Saving Time Begins	All Schools
3/17/2012	St. Patrick's Day	All Schools
4/6/2012	Holiday	All Schools
4/8/2012	Easter	All Schools
5/5/2012	Cinco De Mayo	All Schools
5/25/2012	Fourth quarter ends, last day for students	All Schools
5/28/2012	Memorial Day	All Schools
5/29/2012	School continuous improvement day (or last day of school, if make-up snow day is necessary)	All Schools
7/4/2012	Independence Day	All Schools