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List of Key Dates 2026-27

List of Key Dates 2027-28

2026-27 Printable District Calendar

(The school calendar is negotiated with the district and the Sumner-Bonney Lake Education Association, Sumner Paraeducator Association and the Classified Administrative Professionals Association)

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August 2026
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, July 26
Monday, July 27
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Tuesday, July 28
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Sumner-Bonney Lake School District Public Calendar School Board Meeting
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Wednesday, July 29
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Thursday, July 30
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Friday, July 31
Saturday, August 1
Sunday, August 2
Monday, August 3
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Tuesday, August 4
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Wednesday, August 5
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Thursday, August 6
Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Friday, August 7
Saturday, August 8
Sunday, August 9
Monday, August 10
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Tuesday, August 11
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Wednesday, August 12
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Thursday, August 13
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Free lunch for all children 18 and younger
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Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Back-to-School Resource Fair
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Daffodil Valley Elementary, 1509 Valley Ave, Sumner, WA 98390, USA
Friday, August 14
Saturday, August 15
Sunday, August 16
Monday, August 17
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Middle & high school offices reopen
All Day
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Back-to-School Resource Fair
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Liberty Ridge Elementary School, 12202 209th Ave Ct E, Bonney Lake, WA 98391, USA
Tuesday, August 18
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar School Board Meeting
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Wednesday, August 19
Thursday, August 20
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Elementary school offices reopen
All Day
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar Back-to-School Resource Fair
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Sumner Middle School, 1508 Willow St, Sumner, WA 98390, USA
Friday, August 21
Saturday, August 22
Sunday, August 23
Monday, August 24
Tuesday, August 25
Wednesday, August 26
Thursday, August 27
Friday, August 28
Saturday, August 29
Sunday, August 30
Monday, August 31
Tuesday, September 1
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar First Day of School (Grades 1-12)
All Day
Wednesday, September 2
Thursday, September 3
Friday, September 4
Subscribe to Calendar Alerts Sumner-Bonney Lake School District Public Calendar No School
All Day
Saturday, September 5

Calendar & Category Legend:

  • Sumner Middle School Calendar Sumner Middle School Calendar
  • Sumner-Bonney Lake School District Public Calendar Sumner-Bonney Lake School District Public Calendar