| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | January 13, 2027 (2027 cycle) |
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| Cost | Free attendance; check separate expenses (2027 cycle) | Unconfirmed — check official site | $4,180–$15,980 (2027 cycle) |
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| Financial aid | Need-based travel assistance: Amount: Unconfirmed — check official site. Funds are limited. (2027 cycle) | Unconfirmed — check official site | Need-based SSP scholarship (partial): Amount: Unconfirmed — check official site. For U.S. citizens, permanent residents or DACA recipients with excellent academic records; awards typically cover only part of the cost. (2027 cycle) |
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| Expenses and aid conditions | Need-based travel assistance: Amount: Unconfirmed — check official site. Funds are limited. (2027 cycle) | Unconfirmed — check official site | Application fee (non-refundable): $75; Need-based SSP scholarship (partial): Amount: Unconfirmed — check official site. For U.S. citizens, permanent residents or DACA recipients with excellent academic records; awards typically cover only part of the cost. (2027 cycle) |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Unconfirmed — check official site | Up to grade 12; Grade timing: Unconfirmed — check official site | Unconfirmed — check official site |
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| Additional eligibility | Ages 15–16; Requirement: For 2027, birthday between August 26, 2010 and June 26, 2012 (at least 15 when the session starts and not yet 17 by its end); Requirement: Available for the whole four-week in-person session; Requirement: Able to speak English; Requirement: International campers need a valid passport and visa (if applicable) | Requirement: Open to grades up to 12; Requirement: Mathematical maturity of an advanced high-school student | Minimum age 16; Requirement: Will graduate from high school and enter college in 2027, 2028 or 2029; Requirement: At least 16 years old by June 13, 2027 and not turning 19 before July 31, 2027; Requirement: No minimum GPA requirement |
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| Session dates or duration | Starts June 26, 2027; Ends August 26, 2027; 4 weeks (2027 cycle) | Unconfirmed — check official site | Starts June 14, 2027; Ends August 6, 2027; 4–7 weeks (2027 cycle) |
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| Format | In person | Online | In person / Online |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Rhinebeck, NY | Live online classes scheduled in Pacific time | Cambridge, MA |
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| Selection and application | Selection: Regional/global selection committees review applications for cohort fit and invite some applicants to interview. LAJF seeks diverse strengths, backgrounds, interests, and commitment to change, but does not publish current applicant totals, cohort size, or acceptance rate. Application materials: Interview with your regional selection committee (if selected for the interview phase) | Selection: Applicants must persuade Euler Circle that they are prepared and a good instructional fit; Euler Circle says ordinary seat scarcity usually is not the main constraint and does not publish acceptance statistics. | Selection: Harvard evaluates essays, transcripts/current grades, counselor report, GPA, maturity, readiness, and program fit holistically; it publishes no minimum GPA and does not require standardized academic tests. Application totals, admit rate, option/course capacities, waitlist odds, and scholarship odds are not published. Application materials: Program application with essays |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-12Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24Source 5 · checked 2026-10-24Source 6 · checked 2026-10-09 |
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