ACT Test Dates 2026: Register on Time

By James L., Test Prep Specialist

The direct answer: the 2026-2027 ACT® season opens September 19, 2026 and runs through July 10, 2027, with registration deadlines about five to six weeks before each test and scores released roughly two to four weeks after. I coach juniors and seniors through this calendar every year, and the students who score highest are almost always the ones who picked a date in the fall and gave themselves a free retake in the spring. This guide lists every national date, the deadlines that matter, and how to plan your prep so you never miss a seat.

ACT 2026-2027 Test Dates at a Glance

Full National Test Date Schedule

The ACT® is offered seven times per year at centers across the United States, its territories, and Puerto Rico. ACT publishes the full calendar with paper and online initial score release dates, and the national dates below come from that official table (ACT National Test Dates).

All deadlines close at 11:59 p.m. Central Time. There is no national ACT in August or November this cycle, so the season effectively opens in mid September and takes a long winter break between December and February. Plan around that gap, because it is the easiest stretch of the year to lose momentum.

How the Redesigned ACT Fits the Calendar

When you register, you choose a test format. The redesigned ACT® makes science optional, and the Composite score is the average of your English, math, and reading section scores. Writing remains an optional essay. If you take the science section, you receive a separate science score and a STEM score, but science does not change your Composite. ACT explains this directly on its exam overview page.

This matters for scheduling because the optional sections change how long your test morning runs. A shorter core test, English, math, and reading, frees time, while adding science or writing extends the session. Pick the combination your target colleges actually ask for before you lock in a date. I tell my students to open the admissions page for their top three schools and write down, in one column, whether each wants science. If even one wants it, take it.

How to Register

Follow these steps in your MyACT account.

1. Create or sign in to your MyACT account at act.org.
2. Choose a test date from the schedule above that leaves you at least eight weeks to prep.
3. Select your test center and the sections you will take, core only, core plus science, core plus writing, or all.
4. Upload a valid photo ID and complete registration before the standard deadline.
5. Pay the fee, or apply a fee waiver if you qualify through your school counselor.

Registering by the standard deadline avoids the late fee. Seats in popular metro areas can fill, so earlier is better. ACT notes that eligible students can take the test for free up to two national dates with fee waivers, and a free score send is available if you request it at registration.

What to Bring on Test Day

Plan your bag the night before.

• Your printed admission ticket from MyACT.
• An acceptable photo ID that matches your ticket.
• Several sharpened No. 2 pencils and a good eraser.
• An approved calculator for the math section only. Calculators are not allowed on English, reading, or science.
• A watch without an alarm to pace yourself.
• Snacks and a drink for the break.

Online test takers get a built in Desmos graphing calculator during math, but you may still bring a permitted handheld if you prefer. I recommend practicing on the exact device you will use, because a calculator you have never touched costs time.

Avoid Sold Out Centers

High demand centers in big cities can reach capacity before the standard deadline. Three habits keep you safe.

• Register as soon as you decide on a date, not the week of the deadline.
• Have a backup center in mind in case your first choice is full.
• Set a calendar reminder for the standard deadline so the late fee never surprises you.

Build a Prep Calendar Around the Date

I push every student to work backward from the test date. If you register for the December 12 test, your prep block runs from late September to early December, about eleven weeks. That is enough for a full pass through English grammar, algebra, and reading, plus two timed practice exams. Official practice is the most realistic source of timed sections (ACT sample questions and practice).

For a second attempt, the April or June date gives you a spring retake after you have seen your December score report. ACT keeps a Superscore, which is the average of your highest English, math, and reading section scores across test dates. A retake that lifts one section can raise your Composite without hurting your best ones.

Common Misconceptions

• "The ACT is offered every month." It is not. Only seven national dates exist this cycle, with no August or November test.
• "Science counts toward my Composite." On the redesigned ACT, science is optional and separate. Your Composite is English, math, and reading only.
• "I can sign up the week of the test." The late window adds a fee and shrinks center choice, and some dates are already full.
• "A calculator helps on every section." Calculators are allowed only on math.
• "One attempt is enough." Most students improve on a second sitting, especially when they use the first score report to target weak sections.

Frequently Asked Questions

When should I take the ACT for fall college deadlines?

Aim to finish testing by July of the year before you apply, with at least one earlier attempt for a baseline. That gives room to retest if your score moves.

How long after the test do scores arrive?

ACT® reports that over 97 percent of scores are released within about two to four weeks. Online scores often post a bit sooner than paper.

Can I take the ACT more than once?

Yes. ACT® keeps a Superscore, which is the average of your highest English, math, and reading section scores across test dates. Each retake can lift a single section without hurting your best ones.

Is the science section required?

On the redesigned ACT®, science is optional. Your Composite comes from English, math, and reading. Take science if a college or STEM program you target asks for it.

What if I miss the regular deadline?

You can register during the late window for a fee, but center choice shrinks and some dates fill. Plan for the standard deadline when possible.

Do July test dates run everywhere?

No centers are scheduled in New York for the July date in this cycle, and New York July testing begins in 2027. Check your state when you register.

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