Sioux City Comm School District 2011-2012 Calendar https://siouxcitycomm.tandem.co/ Key dates for Sioux City Comm School District. en-us 8/15/11 Staff Begins https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=169 169-siouxcitycomm@intand.com 8/18/11 Begin 1 st Semester-students https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=170 170-siouxcitycomm@intand.com 9/5/11 (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=171 171-siouxcitycomm@intand.com 9/5/11 Labor Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=79 79-siouxcitycomm@intand.com 10/3/11 - 10/4/11 MS/HS Conferences https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=172 172-siouxcitycomm@intand.com 10/4/11 No School for Secondary only https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=173 173-siouxcitycomm@intand.com 10/5/11 - 10/6/11 Elementary Conferences https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=174 174-siouxcitycomm@intand.com 10/6/11 No School for Elementary only https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=175 175-siouxcitycomm@intand.com 10/7/11 Exchange Day (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=176 176-siouxcitycomm@intand.com 10/10/11 Columbus Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=80 80-siouxcitycomm@intand.com 10/19/11 End 1 st Qtr https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=177 177-siouxcitycomm@intand.com 10/28/11 Professional Development (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=178 178-siouxcitycomm@intand.com 10/31/11 Halloween https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=81 81-siouxcitycomm@intand.com 11/6/11 Daylight Saving Time Ends https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=83 83-siouxcitycomm@intand.com 11/11/11 Veteran's Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=82 82-siouxcitycomm@intand.com 11/23/11 One-hour early out https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=179 179-siouxcitycomm@intand.com 11/24/11 Thanksgiving https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=84 84-siouxcitycomm@intand.com 11/24/11 - 11/25/11 Thanksgiving Holiday (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=180 180-siouxcitycomm@intand.com 12/22/11 End 1 st Semester https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=183 183-siouxcitycomm@intand.com 12/22/11 End 2 nd Qtr. https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=182 182-siouxcitycomm@intand.com 12/22/11 One-hour early out https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=181 181-siouxcitycomm@intand.com 12/23/11 - 12/30/11 Winter Holiday Break (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=184 184-siouxcitycomm@intand.com 12/25/11 Christmas Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=85 85-siouxcitycomm@intand.com 1/1/12 New Year's Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=86 86-siouxcitycomm@intand.com 1/2/12 Winter Holiday Break (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=185 185-siouxcitycomm@intand.com 1/3/12 Teacher Workday (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=186 186-siouxcitycomm@intand.com 1/4/12 Begin 2 nd Semester https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=187 187-siouxcitycomm@intand.com 1/16/12 Martin Luther King Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=87 87-siouxcitycomm@intand.com 1/23/12 TQ Non-Contract Day (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=188 188-siouxcitycomm@intand.com 2/6/12 No School for Secondary only https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=190 190-siouxcitycomm@intand.com 2/6/12 - 2/7/12 Secondary Conferences https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=189 189-siouxcitycomm@intand.com 2/14/12 Valentine's Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=88 88-siouxcitycomm@intand.com 2/20/12 President's Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=89 89-siouxcitycomm@intand.com 3/2/12 Snow Make-up Day (or No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=191 191-siouxcitycomm@intand.com 3/11/12 Daylight Saving Time Begins https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=90 90-siouxcitycomm@intand.com 3/13/12 End 3 rd Quarter https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=192 192-siouxcitycomm@intand.com 3/17/12 St. Patrick's Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=91 91-siouxcitycomm@intand.com 3/21/12 - 3/22/12 Elementary Conferences https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=193 193-siouxcitycomm@intand.com 3/22/12 No School for Elementary only https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=194 194-siouxcitycomm@intand.com 3/23/12 Exchange Day (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=195 195-siouxcitycomm@intand.com 3/30/12 One-hour early out https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=196 196-siouxcitycomm@intand.com 4/2/12 - 4/6/12 Spring Break https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=197 197-siouxcitycomm@intand.com 4/8/12 Easter https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=92 92-siouxcitycomm@intand.com 5/5/12 Cinco De Mayo https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=93 93-siouxcitycomm@intand.com 5/17/12 Seniors’ Last Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=198 198-siouxcitycomm@intand.com 5/21/12 GRADUATION East High https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=204 204-siouxcitycomm@intand.com 5/22/12 GRADUATION North High https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=205 205-siouxcitycomm@intand.com 5/23/12 GRADUATION West High: https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=206 206-siouxcitycomm@intand.com 5/24/12 End 2 nd Semester https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=201 201-siouxcitycomm@intand.com 5/24/12 End 4 th Qtr. https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=200 200-siouxcitycomm@intand.com 5/24/12 One-hour early out https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=199 199-siouxcitycomm@intand.com 5/25/12 Snow Make-up Day (or No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=202 202-siouxcitycomm@intand.com 5/28/12 Memorial Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=94 94-siouxcitycomm@intand.com 5/29/12 Teacher Workday (No School) https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=203 203-siouxcitycomm@intand.com 7/4/12 Independence Day https://siouxcitycomm.tandem.co/index.php?type=key_date&action=details&id=95 95-siouxcitycomm@intand.com