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Oldest Independent Preschool (Age 3) to Grade 8 School in Harford County

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Embracing the Joy of Learning A Blueprint Aligned With Our Mission
We're excited to share our campus master plan, a thoughtful, community-inspired vision that nurtures learning, creativity, and connection for every Harford Day student, now and into the future.
View Campus Master Plan
Admissions
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- Scholarships
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- Admissions Team
Growing Curiosity and Character Discover the Harford Day Difference
Our welcoming community inspires learning, builds confidence, and nurtures a sense of belonging that enriches the lives of all who are part of it. Join us. Apply today to give your child the foundation to excel in school and life.
Inquire Today
Programs
- Programs
- Preschool
- Lower School
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- Athletics
- STEM
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- Extended Day
- Summer Programs
Summer 2026 Back to the Basics
Summer camp in the 80s and 90s was pure, unplugged magic—days spent swimming, hiking, and crafting popsicle-stick “treasures,” and nights filled with ghost stories, s’mores, and whispered cabin adventures. Friendship bracelets were traded like gold, boom boxes played everything from “Footloose” to “MMMBop,” and campers danced without a care. Harford Day campers don't need a DeLorean to experience a time of real connection, filled with simple joys and memories that prove the best summers never needed Wi-Fi.
View Summer Program

News & Events
- News & Events
- School Calendar
- News
- The Annual Blue & Green Classic
Community and Connection See What’s Happening at Harford Day
Explore the Harford Day School calendar to discover upcoming events, performances, joyful traditions, and celebrations. Stay connected, get involved, and share in the fun that makes our school community so special.
See The Calendar
Alumni
- Alumni
- Reconnect
- Alumni Stories
Stay Connected, Stay Inspired Join Your Harford Day Alumni Network
Reconnect with Harford Day's beloved traditions and vibrant community. Share memories, attend events, or mentor today's students. Visit our Alumni page to update your details and stay in touch.
Join the Alumni Directory
Giving
- Giving
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- Ways To Give
- The Blue and Green Fund
- Under the Elm
- Annual Report
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- Advancement Team
Keep the Legacy Growing Your Gift Shapes the Future of Harford Day
Your support shapes capable, engaged learners. Contributions to the Blue & Green Fund sustain innovative programs, talented faculty, and enriched experiences that define Harford Day. Give today to make a lasting difference.
Make A Gift

Oldest Independent Preschool (Age 3) to Grade 8 School in Harford County

Back

Embracing the Joy of Learning A Blueprint Aligned With Our Mission

We're excited to share our campus master plan, a thoughtful, community-inspired vision that nurtures learning, creativity, and connection for every Harford Day student, now and into the future.

View Campus Master Plan

Back

Growing Curiosity and Character Discover the Harford Day Difference

Our welcoming community inspires learning, builds confidence, and nurtures a sense of belonging that enriches the lives of all who are part of it. Join us. Apply today to give your child the foundation to excel in school and life.

Inquire Today

Back

Summer 2026 Back to the Basics

Summer camp in the 80s and 90s was pure, unplugged magic—days spent swimming, hiking, and crafting popsicle-stick “treasures,” and nights filled with ghost stories, s’mores, and whispered cabin adventures. Friendship bracelets were traded like gold, boom boxes played everything from “Footloose” to “MMMBop,” and campers danced without a care. Harford Day campers don't need a DeLorean to experience a time of real connection, filled with simple joys and memories that prove the best summers never needed Wi-Fi.

View Summer Program

Back

Community and Connection See What’s Happening at Harford Day

Explore the Harford Day School calendar to discover upcoming events, performances, joyful traditions, and celebrations. Stay connected, get involved, and share in the fun that makes our school community so special.

See The Calendar

Back

Stay Connected, Stay Inspired Join Your Harford Day Alumni Network

Reconnect with Harford Day's beloved traditions and vibrant community. Share memories, attend events, or mentor today's students. Visit our Alumni page to update your details and stay in touch.

Join the Alumni Directory

Back

Keep the Legacy Growing Your Gift Shapes the Future of Harford Day

Your support shapes capable, engaged learners. Contributions to the Blue & Green Fund sustain innovative programs, talented faculty, and enriched experiences that define Harford Day. Give today to make a lasting difference.

Make A Gift

The Annual Blue & Green Classic

Harford Day Blue and Green Classic

The Annual Blue & Green Classic 2026

The Annual Blue & Green Classic

Monday, April 27th, 2026!

Maryland Golf and Country Clubs

1335 E Macphail Rd

Bel Air, MD 21015

Harford Day School’s Annual Blue & Green Classic is one of our favorite annual traditions — a spirited day of fun, competition, and community pride in Harford County! Students, families, alums, and friends gather to cheer, play, and celebrate as our Blue and Green teams face off in friendly contests. A day filled with fun, laughter, and spirited competition, the Classic isn’t just about winning — it’s about community, tradition, and school pride. Join the HDS family for a day to remember!

Golf Tournament Tee Up the Fun

Tee off with friends and family at the 34th annual golf tournament! Players of all levels are welcome to join us for a day of camaraderie, school spirit, and a little friendly rivalry while supporting Harford Day School.

Click Here for Golf Sponsorship and Registration

5K Race & 1 Mile Fun Run Stride with HDS Pride

The 6th Annual 5K Race & 1 Mile Fun Run is held at the Maryland Golf and Country Clubs. Run or walk with students, families, alumni, faculty, staff and friends for a morning of fitness and community spirit.

Click Here for Run Sponsorship

Click Here for Run Registration

Paddles Up for HDS

Exciting News for 2026–2027!

We’re thrilled to announce that Pickleball will debut as its own standalone event during the 2026–2027 school year!

While it will not be part of this year’s Blue & Green Classic, this rapidly growing sport is getting the spotlight it deserves. We’re busy planning an exciting experience and look forward to sharing more details soon.

Stay tuned for event dates, registration information, and additional updates!