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Calendar

Download 2025-2026 Instructional Calendar (PDF) Download 2026-2027 Instructional Calendar (PDF)

Download 2026 Board Meeting Calendar (PDF) 
 

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September 2026
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, August 30
Monday, August 31
Instructional Calendar Teacher In-Service
All Day
Tuesday, September 1
Instructional Calendar Teacher In-Service
All Day
Wednesday, September 2
Instructional Calendar Teacher In-Service
All Day
Thursday, September 3
Instructional Calendar Teacher In-Service
All Day
Friday, September 4
Instructional Calendar Offices Open/No School
All Day
Saturday, September 5
Sunday, September 6
Monday, September 7
Instructional Calendar District Holiday
All Day
Tuesday, September 8
Subscribe to Calendar Alerts District Events First Day of School (Grades K-5, 6 and 9 ONLY)
All Day
Wednesday, September 9
Subscribe to Calendar Alerts District Events First Day of School (Grades 7-8, 10-12)
Thursday, September 10
Friday, September 11
Saturday, September 12
Sunday, September 13
Monday, September 14
Tuesday, September 15
Wednesday, September 16
Thursday, September 17
Friday, September 18
Saturday, September 19
Sunday, September 20
Monday, September 21
Tuesday, September 22
Subscribe to Calendar Alerts Pennell Elementary School Pennell PTO Meeting
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Pennell Elementary School
Wednesday, September 23
Thursday, September 24
Subscribe to Calendar Alerts Pennell Elementary School Pennell Back to School Night
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Pennell Elementary School
Friday, September 25
Saturday, September 26
Sunday, September 27
Monday, September 28
Tuesday, September 29
Subscribe to Calendar Alerts Instructional Calendar Half Day Teacher In-Service
All Day
Wednesday, September 30
Thursday, October 1
Subscribe to Calendar Alerts District Events PDSD EL Back to School Night
Sun Valley High School
Friday, October 2
Saturday, October 3

Calendar & Category Legend:

  • District Events District Events
  • Elementary Letter Days Elementary Letter Days
  • Instructional Calendar Instructional Calendar
  • Pennell Elementary School Pennell Elementary School