Calendar

Date Range
-
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April 2024
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sun, Mar 31
Mon, Apr 1
SIS Faculty Inservice
Tue, Apr 2
SIS Orientation for New Students
SIS Students Health Check-up Day
Wed, Apr 3
OIS Faculty Inservice-OIS No Classes
SIS Entrance Ceremony
Thu, Apr 4
OIS/SIS Spring Trimester Begins
Fri, Apr 5
Sat, Apr 6
Sun, Apr 7
[UN] World Health Day
Mon, Apr 8
IBDP Art Exhibition Opening (untill 12th)
MS/HS Joint Assembly
Tue, Apr 9
Wed, Apr 10
OIS PTA Monthly Meeting 9:00 am
Thu, Apr 11
AISA Boys Soccer (YIS), Girls Soccer (SIS), & Badminton (KIS)
Fri, Apr 12
AISA Boys Soccer (YIS), Girls Soccer (SIS), & Badminton (KIS)
SIS New Parents Evening 6:00 pm
Sat, Apr 13
AISA Boys Soccer (YIS), Girls Soccer (SIS), & Badminton (KIS)
Sun, Apr 14
AISA Boys Soccer (YIS), Girls Soccer (SIS), & Badminton (KIS)
Mon, Apr 15
Tue, Apr 16
Wed, Apr 17
OIS G12 Study Leave Begins
Thu, Apr 18
APAC HS Softball (CA) - cancelled
Fri, Apr 19
APAC HS Softball (CA) - cancelled
OISG6/SISG7 Icebreaking Camp (KG Sengari Camp)
SIS PA Monthly Meeting 10:00 am
Sat, Apr 20
Subscribe to Alerts APAC HS Softball (CA) - cancelled
Subscribe to Alerts ES Basketball (OYIS)
Sun, Apr 21
Mon, Apr 22
Subscribe to Alerts [UN] Earth Day
Subscribe to Alerts OIS/SIS Club & Service Fair
Subscribe to Alerts SOIS Earth Week
Tue, Apr 23
Subscribe to Alerts SOIS Earth Week
Wed, Apr 24
Subscribe to Alerts IB Exams
Subscribe to Alerts SOIS Earth Week
Thu, Apr 25
Subscribe to Alerts IB Exams
Subscribe to Alerts SOIS Earth Week
Fri, Apr 26
Subscribe to Alerts IB Exams
Subscribe to Alerts SOIS Earth Week
Subscribe to Alerts WJAA MS Boys Volleyball (SOIS) & Softball (CA)
Sat, Apr 27
Subscribe to Alerts IB Exams
Subscribe to Alerts WJAA MS Boys Volleyball (SOIS) & Softball (CA)
Sun, Apr 28
Subscribe to Alerts IB Exams
Mon, Apr 29
Subscribe to Alerts Day of Showa-School in Session
Subscribe to Alerts IB Exams
Subscribe to Alerts OIS/SIS MS/HS Class Visitation Day
Subscribe to Alerts SIS College Guidance Workshop for Parents 4:00 pm
Tue, Apr 30
Subscribe to Alerts IB Exams
Subscribe to Alerts Spring Music Recital 4:00 pm
Wed, May 1
Subscribe to Alerts IB Exams
Thu, May 2
Subscribe to Alerts IB Exams
Subscribe to Alerts OIS/SIS No School
Fri, May 3
Subscribe to Alerts Constitution Day-No School
Subscribe to Alerts IB Exams
Sat, May 4
Subscribe to Alerts Greenery Day
Subscribe to Alerts IB Exams
Subscribe to Alerts SAT Test (OIS/SIS)

School Calendar (PDF)

A PDF copy of our printed school calendar for the current academic year (2023-2024) can be downloaded here.

Special Events

More information about annual school events, such as the All School Production, the School Festival, the International Fair, and Sports Day, can be found below