The Complete Summer Planning Guide for High School Students (2027)

Author: ExtracurricularHub Editorial Team · Reviewed by Parker, Founder — editorial policy

Published · Last updated

Article Summary

Plan summer 2027 month by month: when selective programs open, backup plans, grade-by-grade priorities, and what RSI, MITES, SSP and others have posted.

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Why Summer Planning Matters

Summer is the single biggest block of unstructured time in a high schooler's year. How you spend it can shape your college application, build skills that set you apart, and give you experiences you'll talk about for years. But many students lose it because they start planning too late.

The most selective summer experiences, such as research programs, competitive internships and funded residential programs, have deadlines months before summer begins. If you wait until June, most of them have already closed. This guide gives you a month-by-month plan for summer 2027 so you don't miss a window.

About the dates in this guide. This is the summer 2027 edition, checked against official program pages on September 25, 2026. Most programs have not posted summer 2027 dates or prices yet. Where a program has, we give the 2027 detail; where it hasn't, we give last cycle's date and label it. We never estimate a date a program hasn't published.

September – November: Research and Shortlist

This is your discovery phase. Browse summer programs and build a shortlist of 8-12 opportunities that match your interests, budget and goals. Consider these categories:

  • Pre-college academic programs at universities, some free for students they admit
  • Research programs and internships at labs, hospitals or nonprofits
  • Leadership and service programs like Boys State and Girls State or community fellowships
  • Competitions with summer rounds or preparation camps
  • Self-directed projects that show initiative without a formal program

Ask teachers about recommendations early, before the winter rush. Use our Find My Fit quiz if you're unsure which direction to take.

December – March: Apply

This is when most selective programs close. Some examples of what has been posted, and what last cycle looked like:

  • Research Science Institute (RSI): last cycle's U.S. deadline was December 10, 2025. The 2027 application hasn't been announced.
  • MITES Summer: MIT says the application typically opens in November and closes February 1; the 2027 cycle isn't confirmed yet.
  • Clark Scholars (Texas Tech): last cycle closed February 16, 2026.
  • MIT Beaver Works Summer Institute: last cycle's summer application was due March 31, 2026.
  • State programs: for example, COSMOS in California opens January 6, 2027 and closes February 5, 2027. See our guides to California, New York, Texas and Florida.

March – April: Decisions and Backup Plans

Decisions arrive in spring. Even if you don't get into your first choice, you can still build a meaningful summer.

Backup Plan Ideas

  • Cold-email professors at local universities offering to help in their lab
  • Start a passion project: build an app, launch a blog, create a nonprofit
  • Get a job that teaches transferable skills (tutoring, lifeguarding, retail)
  • Take online courses from MIT OpenCourseWare, Coursera or Khan Academy
  • Organize a community event around something you care about

May: Finalize Your Plan

By May, map your summer out week by week. Create a simple spreadsheet with:

  • Program dates and logistics
  • Personal project milestones
  • Reading lists for college-level material in your area of interest
  • Networking goals (who do you want to meet or learn from?)

Grade-by-Grade Summer Priorities

Rising Sophomores (Finishing 9th Grade)

Focus on exploration. Try two or three different types of activities to discover what excites you. Consider volunteering, joining a local club, or trying an introductory camp.

Rising Juniors (Finishing 10th Grade)

Start building depth. Choose one area from your sophomore explorations and go deeper. Apply for research programs, take a leadership role in a club, or start a personal project.

Rising Seniors (Finishing 11th Grade)

This is your capstone summer. Many of the most selective programs, including RSI, MITES Summer and SSP, are for students in 11th grade when they apply. Pursue the most substantial opportunity you can, and start brainstorming college essays.

The Self-Directed Summer: When Programs Aren't the Answer

Some of the most compelling applications come from students who created their own summer experience rather than joining an existing program. Here are frameworks for a self-directed summer:

  • The Research Sprint: identify a question, read widely, run your own analysis or experiment, and write up your findings
  • The Build Sprint: create a product, app or resource that solves a real problem for a specific audience
  • The Impact Sprint: organize a campaign, fundraiser or community initiative with measurable outcomes

National Programs to Know, With What They've Posted

STEM Research

  • Research Science Institute (RSI): six weeks at MIT for about 100 rising seniors from the U.S. and abroad, combining STEM coursework with mentored research. Attendance, housing and meals are free; the application fee is $75, and CEE says fee waivers may be available for students with financial need.
  • MITES Summer: a free six-week residential program at MIT for students applying in 11th grade, with five courses in math, life science, physics, humanities and a project-based elective. Applicants must be U.S. citizens or permanent residents; travel to MIT is on the student.
  • Summer Science Program (SSP): five weeks of team research in astrophysics, biochemistry, bacterial genomics or cell biology for current juniors. It is not free: the 2026 maximum fee was $11,800 before aid. Applying is free, admission is need-blind, and SSP says it meets 100% of demonstrated need. For 2027 it is collecting interest from students graduating in 2028; dates and prices aren't posted.
  • MIT Beaver Works Summer Institute: free online prerequisite courses, then a four-week team course online or at MIT. The summer program is free for qualifying families; BWSI's FAQ lists a $3,000 fee for families with income and assets of $200,000 or more, and housing for in-person courses is not included.
  • Clark Scholars: seven weeks of residential research at Texas Tech, open to students nationwide; in 2026 room and meals were covered and scholars received a $750 stipend after completing their report.

Humanities and Writing

  • Telluride Association Summer Seminar (TASS): Telluride Association announced on September 21, 2026 that it will not offer TASS in summer 2027 while it reviews the program.
  • Iowa Young Writers' Studio: a two-week residential creative-writing program at the University of Iowa for students who have finished grade 10, 11 or 12. In 2026 tuition was $2,500 including room and board, and need-based grants were available. 2027 dates and prices aren't posted.

Civic Leadership

  • Boys State and Girls State: state-run government simulations for high school juniors. There's no national application: schools and local American Legion or Auxiliary units nominate students, and each state sets its own dates. In most cases sponsors pay the individual cost, so ask your counselor early in junior year.

Business and Entrepreneurship

  • LaunchX: online and in-person entrepreneurship programs for students 14-18. In 2026 prices ranged from $1,995 for an online boot camp to $11,495 for a four-week residential program in San Diego, and financial awards were available. 2027 programs aren't posted yet.
  • A note on Bank of America Student Leaders: many older guides list it as a high school internship. For 2026 Bank of America changed it to a paid program for recent graduates at least 18 with 12-18 college credits, so check its current rules before planning around it.

How to Write Strong Program Applications

The application is often the hardest part. Here's what selective programs look for and how to stand out:

  • Show genuine curiosity, not just credentials. Programs want students who are intellectually curious and will contribute to the community.
  • Be specific about your interests. Instead of "I love science," write "I'm fascinated by how CRISPR gene editing could address antibiotic-resistant bacteria, and I've been reading about phage therapy as a complementary approach."
  • Demonstrate initiative. Have you started projects, run experiments, written papers or organized events related to your interest? Informal work counts.
  • Get strong recommendations. Ask teachers or mentors who know you well, give them at least three weeks' notice, and share your essays so their letter fits the rest of your application.

Budget-Friendly Summer Alternatives

Selective programs aren't the only path to a great summer. Many students build strong profiles without spending much:

  • Cold-email research: contact professors at local universities. Send a professional email, attach your resume, and mention a specific paper or project of theirs.
  • Online courses: complete a rigorous course on Coursera, edX or MIT OpenCourseWare and build a project from it. Document your progress on a blog or portfolio site.
  • Community problem-solving: identify a real problem in your community and spend the summer addressing it, from a tutoring program to a community garden to a local data journalism project.
  • Open-source contributions: if you code, contribute to open-source projects on GitHub to build skills and a public portfolio.

Common Mistakes to Avoid

  • Doing too many things: one deep commitment beats four shallow ones.
  • Choosing prestige over fit: a program that matches your interests matters more than a famous name.
  • Neglecting documentation: take photos, keep a journal, save results. Log activities and reflections weekly in a simple document.
  • Forgetting to rest: build in downtime. Colleges want healthy, sustainable engagement, not exhaustion.
  • Only applying to reach programs: mix highly selective, moderately selective and open programs.
  • Ignoring financial aid: many programs with a listed price offer aid or fee waivers. Ask before ruling one out.
  • Trusting last year's dates: programs change dates, prices and even whether they run (TASS is paused for 2027). Always check the official page.

Your Action Plan

Start by browsing our summer programs database and adding your favorites to the Activities Builder. Set calendar reminders for application windows as they're posted, and spend 30 minutes this weekend on your shortlist.

Not sure which programs fit you? Take our Find My Fit quiz for recommendations based on your interests, grade level and goals.

Sources

Facts in this article were last reviewed against these sources on . Programs change their dates and prices; confirm on the official page before you apply.

Frequently Asked Questions

When should I start planning for summer 2027?

Now, in the fall. Several selective programs close in winter: last cycle RSI's deadline was December 10, 2025, and MITES says its application typically opens in November and closes February 1. Most programs haven't posted 2027 dates yet, so build a shortlist now and check each official page as the dates appear.

How many summer activities should I do?

Quality over quantity. One deep, multi-week commitment usually says more about you than three week-long camps. Admissions officers want to see sustained effort and genuine engagement, not a packed schedule.

Are expensive summer programs worth it?

Price and value aren't the same thing. Some of the most selective programs cost nothing to attend: RSI and MITES Summer cover tuition, housing and meals for students they admit. Others charge a fee but meet financial need, like SSP. Compare what a program asks of you and what you would do there, not its price.

What if I can't leave my hometown for the summer?

Many strong options are virtual or local. You can also create your own project, volunteer with local organizations, or reach out to professors at nearby universities. Some of the best summer stories come from students who built something in their own community.

Should I get a summer job or do extracurriculars?

Both are valuable. If you need income, a job that builds skills or shows responsibility counts. Many students combine a part-time job with a personal project or volunteer commitment, and a few programs, like SSP, offer help to students who would otherwise need to work.

Featured Programs

  • Clark Scholars Program — Spend seven weeks on a faculty-guided research project at Texas Tech in Lubbock. The 2027 Clark Scholars program runs
  • American Legion Boys State — Create and run a mock state government through American Legion Boys State. Local schools, Legion posts and state
  • Blue Crew Teen Volunteer Program — Mystic Aquarium Blue Crew teen volunteering for ages 15-18; applications are closed, with reopening expected in early
  • NSLC International Diplomacy — Intensive summer program at university campuses focused on international diplomacy, global affairs, and negotiation
  • Best Delegate Model United Nations Institute — Intensive Model UN training program teaching research, public speaking, and diplomacy skills. Programs available online

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