Darien High School
#25
Best ACT in Connecticut High Schools
1,415
Students
11.3:1
S:T Ratio
School Snapshot
Key metrics at a glance1,320
A
29
A
23
A+
37%
C+
11:1
A
98%
A+
This Week at Darien – June 19, 2026
188 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Darien High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Darien High School.
National Tests
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
June 24, 2026
ACT
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
July 11, 2026
ACT — National
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80 High School Ln., Darien, CT 06820
(203)655-3981
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Darien School District
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