The first day of school in Vienna SD 55 is Wed, Aug 12, 2026, and the last day of school is Wed, Jun 16, 2027, according to the district's published calendar. Scheduled breaks include Breakfast: Daish, Fruit Cup, Juice, Milk (Wed, Aug 12, 2026), Breakfast: Sausage Biscuit, Fruit Cup, Juice, Milk (Thu, Aug 13, 2026 to Thu, Sep 3, 2026), Breakfast: Biscuit and Gravy, Fruit Cup, Juice, Milk (Fri, Aug 14, 2026 to Fri, Sep 4, 2026), Breakfast: Long John, Fruit Cup, Juice, Milk (Mon, Aug 17, 2026), Breakfast: Pancake and Sausage on Stick, Syrup Cup, Fruit Cup, Juice, Milk (Tue, Aug 18, 2026), Breakfast: Oatmeal, Toast, Fruit Cup, Juice, Milk (Wed, Aug 19, 2026 to Wed, Sep 2, 2026).
- First day of school
- Wed, Aug 12, 2026
- Last day of school
- Wed, Jun 16, 2027
- Breakfast: Daish, Fruit Cup, Juice, Milk
- Wed, Aug 12, 2026
- Breakfast: Sausage Biscuit, Fruit Cup, Juice, Milk
- Thu, Aug 13, 2026 to Thu, Sep 3, 2026
- Breakfast: Biscuit and Gravy, Fruit Cup, Juice, Milk
- Fri, Aug 14, 2026 to Fri, Sep 4, 2026
- Breakfast: Long John, Fruit Cup, Juice, Milk
- Mon, Aug 17, 2026
- Breakfast: Pancake and Sausage on Stick, Syrup Cup, Fruit Cup, Juice, Milk
- Tue, Aug 18, 2026
- Breakfast: Oatmeal, Toast, Fruit Cup, Juice, Milk
- Wed, Aug 19, 2026 to Wed, Sep 2, 2026
- No School-Teacher Institute
- Mon, Aug 10, 2026 to Tue, Aug 11, 2026
- Labor Day
- Mon, Sep 7, 2026
- No School-Labor Day
- Mon, Sep 7, 2026
- Holiday (Yom Kippur)
- Mon, Sep 21, 2026
- No School-Columbus Day Weekend
- Fri, Oct 9, 2026
- Student Holiday (Staff Development Day)
- Mon, Oct 12, 2026
- No School-Columbus Day
- Mon, Oct 12, 2026
- Student Holiday (Teacher Workday)
- Mon, Nov 2, 2026
- Student Holiday (School Planning Day)
- Tue, Nov 3, 2026
- PTO Holiday Craft Fair
- Fri, Nov 6, 2026 to Sat, Nov 7, 2026