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School Calendar

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September 2026
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Monday, August 31
Tuesday, September 1
Whole School Public Events Upper School Back to School Night
HIS
Wednesday, September 2
Thursday, September 3
Whole School Public Events Lower School Back to School Night
HIS
Friday, September 4
Saturday, September 5
Whole School Public Events Welcome Back BBQ
All Day
HIS
Sunday, September 6
Monday, September 7
Athletics CCA 1 Begins
Lower School Public Events Lower School NWEA Testing
All Day
Upper School Public Events Upper School Musical Rehearsals Begin
Theater
Tuesday, September 8
Subscribe to Calendar Alerts Lower School Public Events Lower School NWEA Testing
All Day
Wednesday, September 9
Subscribe to Calendar Alerts Lower School Public Events Lower School NWEA Testing
All Day
Thursday, September 10
Subscribe to Calendar Alerts Whole School Public Events EY Parent Workshop
ECE
Subscribe to Calendar Alerts Lower School Public Events Lower School NWEA Testing
All Day
Friday, September 11
Subscribe to Calendar Alerts Whole School Public Events Professional Inservice Day - No School for Students
All Day
HIS
Saturday, September 12
Subscribe to Calendar Alerts Athletics Dragon Cup Volleyball
All Day
SSIS-SZ
Subscribe to Calendar Alerts Whole School Public Events MPPES Summit
All Day
HIS
Subscribe to Calendar Alerts Upper School Public Events SAT
HIS
Sunday, September 13
Monday, September 14
Subscribe to Calendar Alerts Upper School Public Events Upper School NWEA
All Day
Tuesday, September 15
Subscribe to Calendar Alerts Upper School Public Events Upper School NWEA
All Day
Wednesday, September 16
Subscribe to Calendar Alerts Upper School Public Events Upper School NWEA
All Day
Thursday, September 17
Subscribe to Calendar Alerts Upper School Public Events G11 & G12 DP Retreat
All Day
Subscribe to Calendar Alerts Upper School Public Events Upper School NWEA
All Day
Friday, September 18
Subscribe to Calendar Alerts Upper School Public Events G11 & G12 DP Retreat
All Day
Subscribe to Calendar Alerts Athletics HISAC Cross Country
All Day
Subscribe to Calendar Alerts Upper School Public Events HS Dance Festival
SAS Pudong
Subscribe to Calendar Alerts Upper School Public Events Upper School NWEA
All Day
Saturday, September 19
Subscribe to Calendar Alerts Upper School Public Events G11 & G12 DP Retreat
All Day
Subscribe to Calendar Alerts Athletics HISAC LS Football Festival
Subscribe to Calendar Alerts Upper School Public Events HS Dance Festival
SAS Pudong
Sunday, September 20
Monday, September 21
Tuesday, September 22
Wednesday, September 23
Thursday, September 24
Friday, September 25
Subscribe to Calendar Alerts Whole School Public Events Mid Autumn Festival
All Day
Saturday, September 26
Sunday, September 27
Monday, September 28
Subscribe to Calendar Alerts Whole School Public Events Fall Break
All Day
Tuesday, September 29
Subscribe to Calendar Alerts Whole School Public Events Fall Break
All Day
Wednesday, September 30
Subscribe to Calendar Alerts Whole School Public Events Fall Break
All Day
Thursday, October 1
Subscribe to Calendar Alerts Whole School Public Events National Day Holiday (No School)
All Day
Friday, October 2
Subscribe to Calendar Alerts Whole School Public Events National Day Holiday (No School)
All Day
Saturday, October 3
Sunday, October 4

Calendar & Category Legend:

  • Athletics Athletics
  • Lower School Public Events Lower School Public Events
  • PAFA PAFA
  • Upper School Public Events Upper School Public Events
  • Whole School Public Events Whole School Public Events
  • Swim Team
    • Aquatics Aquatics
Hangzhou International School Calendar - 2026-2027