| Revised 08/28/08 | 2008-2009 School Calendar | |
| Week# | Date | Key Events |
| 1 | 9/6/2008 | First Day of School |
| 2 | 9/13/2008 | Open House |
| 3 | 9/20/2008 | Picnic |
| 4 | 9/27/2008 | |
| 10/4/2008 | SAT, No Class | |
| 5 | 10/11/2008 | Monthly Test |
| 10/18/2008 | PSAT - No Class | |
| 6 | 10/25/2008 | |
| 7 | 11/1/2008 | Student Store |
| 8 | 11/8/2008 | |
| 9 | 11/15/2008 | Class Picture |
| 10 | 11/22/2008 | Monthly Test |
| 11/29/2008 | Thanksgiving Holiday | |
| 12/6/2008 | SAT, No Class | |
| 11 | 12/13/2008 | |
| 12 | 12/20/2008 | |
| 12/27/2008 | Winter Break, No Class | |
| 1/3/2009 | New Year, No Class | |
| 13 | 1/10/2009 | Registration for 2nd Semester, Student Store |
| 14 | 1/17/2009 | Final Test |
| 1/24/2009 | SAT, No Class | |
| 15 | 1/31/2009 | Chinese New Year Party |
| 16 | 2/7/2009 | First Day of 2nd Semester |
| 17 | 2/14/2009 | |
| 18 | 2/22/2009 | Sunday Class , Jazz Festival at Radnor on Saturday (tentative) |
| 19 | 2/28/2009 | |
| 20 | 3/7/2009 | Monthly Test |
| 21 | 3/14/2009 | Student Store |
| 22 | 3/21/2009 | |
| 23 | 3/28/2009 | Academic Contest |
| 24 | 4/4/2009 | |
| 4/11/2009 | Spring Break | |
| 25 | 4/18/2009 | Monthly Test |
| 26 | 4/26/2009 | Sunday Class , Tournament at Radnor on Saturday |
| 27 | 5/2/2009 | Registration for 2009-2010 Fall Semester |
| 28 | 5/9/2009 | Student Store |
| 29 | 5/16/2009 | Final Test |
| 5/23/2009 | ACS Annual Conference, No Class | |
| 30 | 5/30/2009 | Last Day of School, Graduation/Award Ceremony |
| 6/6/2009 | SAT at Radnor | |