The tests for the second stage of the 2025 National High School Exam (Enem) will be held from 1:30 pm (Brasília time) this Sunday (16), in 1,805 municipalities in the 27 units of the Federation. According to the Enem 2025 noticeThe gates to the test sites will open at 12pm and close at 1pm, Brasília time. 
Last Sunday (9), more than 4.81 million confirmed registrants for the Exam, 3.5 million (73%) participated in the first day of tests. Candidates who are absent from the first Sunday can appear on the second day of testing.
Due to the 30th United Nations Conference on Climate Change (COP30), exceptionally, those registered to take the exam in three municipalities in Pará (Belém, Ananindeua and Marituba) will take the tests on November 30th and December 7th.
Today’s tests
On this second day of tests, confirmed registrants will test their knowledge on 45 multiple-choice questions in mathematics and another 45 questions in natural sciences (chemistry, physics and biology).
Reapplication
Participants affected by logistical problems, such as natural disasters, such as the municipality of Rio Bonito do Iguaçu, in Paraná, hit by a tornado on Friday afternoon (7), or affected by infectious diseases listed in the Enem 2025 notice, will have a guaranteed reapplication of the exam. The tests will be reapplied on December 16th and 17th. The request for reapplication must be made from this Monday (17th) until Friday (21st), at Participant Page.
>>Enem 2025: understand who can request the tests to be reapplied
Today’s tests
On this second day of tests, confirmed registrants will test their knowledge on 45 multiple-choice questions in mathematics and another 45 questions in natural sciences (chemistry, physics and biology).
Times and zones
The duration of the exam this Sunday, the second day of Enem 2025, will be five hours and the regular end is scheduled for 6:30 pm – Photo: Fabio Rodrigues-Pozzebom/ Agência Brasil
All Enem times follow the official Brasília time. Candidates who live in states with a different time zone than the federal capital must convert local times and adjust to the official time zone.
The duration of the exam this Sunday, the second day of Enem 2025, will be five hours and the regular end is scheduled for 6:30 pm.
The minimum time spent in the testing room is two hours. Only after this time has elapsed, that is, from 3:30 p.m., will the participant be allowed to sign the attendance list and leave without taking the test.
For those whose request for additional time was approved, the exam will end 60 minutes after the regular time, at 7:30 pm.
Finally, candidates who use the video test feature in Brazilian Sign Language (Libras) will be able to complete the test until 8:30 pm.
Inep clarifies that there will be no extension of the time allotted for taking the tests or for filling out the answer card or essay sheet.
Allowed and prohibited items
Participants need to be aware of the objects allowed inside the testing room.
Although it is not a mandatory item, Inep recommends taking a printed Registration Confirmation Card, also available on the Participant Page, with a single login to the Gov.br platform.
The only pen accepted to fill out the response card is a black ink ballpoint pen, made from transparent material. No other type may remain on the table.
Presentation of official identification document with photo is mandatory. This must be original, valid throughout the national territory and can be in physical or digital formats.
Know what it is allowed to take to the test administration room.
Declaration of Attendance
Participants who need to prove their presence in Enem 2025 must access the Declaration of Attendance in the same form. Participant Pagein website of Inep, with a single login and password on the Gov.Br portal.
The document is personalized. If the candidate needs the certificate, they must take the printed attendance declaration on the test days and must hand it to the administrator at the exam room door.
News and highlights
For the first time, in this edition, students graduating from public schools had their registration pre-filled in the system, a way of simplifying the process and encouraging participation.
The strategy paid off. Of the 1.9 million public high school graduates, 1.34 million confirmed their registration for the exam (72.6%), according to data from the Enem 2025 Panelreleased by the Ministry of Education.
Another new feature of the 2025 edition: the Enem results once again certify the completion of high school, after this option was discontinued in 2017. The certification is intended for participants over 18 years of age who indicated this modality when registering for the exam and who reached the minimum score required (450 points in each area and 500 points in the essay).
Another first for the 2025 Enem: the 2026 Unified Selection System (Sisu) will accept grades from this year’s editions, 2024 and 2023, for entry into public higher education.
Enem
Enem final grades can be used to access public universitiesin different modalities; to apply for full and partial scholarships at private universities; to apply for student credit to pay private college fees; for admission to colleges without entrance exams; to study in Portugal; for self-assessment by trainers; and for certification of completion of secondary education or partial declaration of proficiency in this stage of basic education.
