• 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 Camps
  • 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 Camps
  • 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 Camps

School Calendar

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

Apr 22 2019
No Monday Clubs
all day
Apr 22 2019
Professional Development (no school)
all day
Apr 23 2019
7th grade trip
all day
Apr 23 2019
8th grade retreat
all day
Apr 24 2019
7th grade trip
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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