Northwest Isd 2009-2010 Calendar https://northwestisd.tandem.co/ Key dates for Northwest Isd. en-us 8/10/09 - 8/14/09 New Teacher Orientation https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=52 52-northwestisd@intand.com 8/18/09 - 8/24/09 Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=53 53-northwestisd@intand.com 8/25/09 First Day of School https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=54 54-northwestisd@intand.com 9/7/09 Labor Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=35 35-northwestisd@intand.com 9/7/09 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=55 55-northwestisd@intand.com 10/2/09 End 1st Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=56 56-northwestisd@intand.com 10/5/09 Begin 2nd Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=57 57-northwestisd@intand.com 10/9/09 Early Release-All Students https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=58 58-northwestisd@intand.com 10/12/09 Columbus Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=36 36-northwestisd@intand.com 10/12/09 Student Holiday, Parent Teacher Conference Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=59 59-northwestisd@intand.com 10/31/09 Halloween https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=37 37-northwestisd@intand.com 11/1/09 Daylight Saving Time Ends https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=39 39-northwestisd@intand.com 11/11/09 Veteran's Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=38 38-northwestisd@intand.com 11/13/09 End 2nd Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=60 60-northwestisd@intand.com 11/16/09 Begin 3rd Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=61 61-northwestisd@intand.com 11/23/09 - 11/24/09 Student Holiday/Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=62 62-northwestisd@intand.com 11/25/09 - 11/27/09 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=63 63-northwestisd@intand.com 11/26/09 Thanksgiving https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=40 40-northwestisd@intand.com 12/21/09 - 1/1/10 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=64 64-northwestisd@intand.com 12/25/09 Christmas Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=41 41-northwestisd@intand.com 1/1/10 New Year's Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=42 42-northwestisd@intand.com 1/14/10 Secondary Early Release https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=65 65-northwestisd@intand.com 1/14/10 - 1/15/10 Semester Exams https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=66 66-northwestisd@intand.com 1/15/10 Early Release-All Students https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=67 67-northwestisd@intand.com 1/15/10 End 3rd Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=68 68-northwestisd@intand.com 1/18/10 Martin Luther King Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=43 43-northwestisd@intand.com 1/18/10 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=69 69-northwestisd@intand.com 1/19/10 Begin 4th Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=70 70-northwestisd@intand.com 2/5/10 Student Holiday/Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=71 71-northwestisd@intand.com 2/14/10 Valentine's Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=44 44-northwestisd@intand.com 2/15/10 President's Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=45 45-northwestisd@intand.com 2/26/10 End of 4th Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=72 72-northwestisd@intand.com 3/1/10 Begin 5th Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=73 73-northwestisd@intand.com 3/12/10 Student Holiday/Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=74 74-northwestisd@intand.com 3/14/10 Daylight Saving Time Begins https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=46 46-northwestisd@intand.com 3/15/10 - 3/19/10 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=75 75-northwestisd@intand.com 3/17/10 St. Patrick's Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=47 47-northwestisd@intand.com 4/2/10 Student Holiday/Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=76 76-northwestisd@intand.com 4/4/10 Easter https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=48 48-northwestisd@intand.com 4/23/10 End of 5th Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=77 77-northwestisd@intand.com 4/26/10 Begin 6th Grading Period https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=78 78-northwestisd@intand.com 5/5/10 Cinco De Mayo https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=49 49-northwestisd@intand.com 5/31/10 Memorial Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=50 50-northwestisd@intand.com 5/31/10 Student/Staff Holiday https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=79 79-northwestisd@intand.com 6/3/10 Secondary Early Release https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=80 80-northwestisd@intand.com 6/3/10 - 6/4/10 Semester Exams https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=81 81-northwestisd@intand.com 6/4/10 Early Release-All Students https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=82 82-northwestisd@intand.com 6/4/10 Last Day of School https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=83 83-northwestisd@intand.com 6/5/10 Staff Development https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=84 84-northwestisd@intand.com 7/4/10 Independence Day https://northwestisd.tandem.co/index.php?type=key_date&action=details&id=51 51-northwestisd@intand.com