• About
    • Mission and Vision
    • Why Helios?
    • Our History
    • Message From Our Head of School
    • Aftercare and Clubs
    • Giving to Helios
    • Staff and Faculty
    • Board of Directors
    • School Calendar
    • Summer
  • Gifted Education
    • What it Means To be Gifted
    • Is My Child Gifted?
    • Resources
  • Lower School
    • Curriculum Overview
    • Math
    • Humanities
    • Science
    • Environmental Literacy
    • Social-Emotional Learning
    • Electives
    • Imagine Lab
    • Guiding Principles and Helios Learning Outcomes
  • Middle School
    • Curriculum Overview
    • Math
    • Humanities
    • Science
    • Environmental Literacy
    • Social-Emotional Learning
    • Electives
    • Imagine Lab
    • Physical Education
    • Guiding Principles and Helios Learning Outcomes
  • Admissions
    • Lower School Admissions
    • Middle School Admissions
    • Tuition and Financial Assistance
    • Qualitative Assessment
    • IQ and Achievement Testing
    • Helios Graduates
    • What Our Parents Say
  • Community
    • Helios Community Association
    • Helios Community Association Events
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Helios School
  • About
    • Mission and Vision
    • Why Helios?
    • Our History
    • Message From Our Head of School
    • Aftercare and Clubs
    • Giving to Helios
    • Staff and Faculty
    • Board of Directors
    • School Calendar
    • Summer
  • Gifted Education
    • What it Means To be Gifted
    • Is My Child Gifted?
    • Resources
  • Lower School
    • Curriculum Overview
    • Math
    • Humanities
    • Science
    • Environmental Literacy
    • Social-Emotional Learning
    • Electives
    • Imagine Lab
    • Guiding Principles and Helios Learning Outcomes
  • Middle School
    • Curriculum Overview
    • Math
    • Humanities
    • Science
    • Environmental Literacy
    • Social-Emotional Learning
    • Electives
    • Imagine Lab
    • Physical Education
    • Guiding Principles and Helios Learning Outcomes
  • Admissions
    • Lower School Admissions
    • Middle School Admissions
    • Tuition and Financial Assistance
    • Qualitative Assessment
    • IQ and Achievement Testing
    • Helios Graduates
    • What Our Parents Say
  • Community
    • Helios Community Association
    • Helios Community Association Events

Sub Navigation

  • Mission and Vision
  • Why Helios?
  • Our History
  • Message From Our Head of School
  • Aftercare and Clubs
  • Giving to Helios
  • Staff and Faculty
  • Board of Directors
  • School Calendar
  • Summer

School Calendar

2018-19 School Calendar
First page of the 2019-20Calendar PDF file
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February

Feb 20 2019
No school - President's Day / Ski Break
all day
Feb 21 2019
No school - President's Day / Ski Break
all day
Feb 22 2019
No school - President's Day / Ski Break
all day
Feb 25 2019
No Monday Clubs
all day
Feb 25 2019
Professional Development
all day
Helios School
597 Central Ave Sunnyvale, CA 94086

Main: 408.475.1024
Admissions: 408.475.0017, admissions@heliosns.org

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