SEP publishes 2026-2027 school calendar with 185 school days

2026-2027 calendar published: 185 days of class, vacations and key dates.

Beginning and end of the school year

The Ministry of Public Education (SEP) published the calendar for the 2026-2027 cycle in the Official Gazette of the Federation. Classes will begin on August 31, 2026 and end on July 9, 2027, with 185 days effective for preschool, primary and secondary school. Normal schools will have 190 days and will end on July 13.

Relevant dates

The agreement, signed by Secretary Mario Delgado, includes an awareness day on sexual abuse and child abuse on September 7. There will be eight sessions of the School Technical Council on September 25, October 30 and November 27, 2026, in addition to January 29, February 26, March 26, May 28 and June 25, 2027.

RelatedOctober without holidays in the SEP school calendar

The suspensions of teaching work will be on September 16, November 2 and 16, 2026, as well as February 1, March 15 and May 5, 2027. The winter holidays will run from December 21, 2026 to January 8, 2027. The Easter period will run from March 22 to April 2, 2027.

Pre-registration and tickets

The pre-registration process for the 2027-2028 cycle will be from February 2 to 13, 2027. The delivery of evaluation slips will occur from November 23 to 26, 2026, from March 22 to 25, 2027 and on July 12 and 13, 2027.

The agreement complies with the General Education Law, which requires between 185 and 200 class days. An additional week of recess is maintained in August for teachers, in recognition of their work and President Claudia Sheinbaum’s commitment to teaching. The SEP reiterates that only it can establish school calendars at the national level. The agreement comes into force the day after its publication and repeals the previous one, which regulated the 2025-2026 cycle.

FDA recognizes false positive in Taylor Farms lettuce

Cofepris analysis rules out contamination; FDA admits error in initial sample.

Analysis results

The Ministry of Health reported that tests carried out on lettuce and water samples from the Taylor Farms Mexico plant were negative for the parasite Cyclospora cayetanensis —which causes severe diarrhea— and also for fecal coliforms. The analyses, carried out by Cofepris, confirmed that the product complies with the physicochemical parameters established in national standards.

Traceability and false positive

Taylor Farms has a traceability system that allowed United States authorities to identify the origin of the product and track a batch held at customs in Laredo, Texas. That batch never entered US territory.

The sample obtained from that batch returned a false positive, a situation that the United States Food and Drug Administration (FDA) recognized in an update published on July 19. The Ministry of Health emphasized that the product is suitable for human consumption.

Continue reading

UIF identifies 55 people in the CJNG financial network

The FIU detected 55 people linked to a CJNG financial network, including 16 front companies.

The Financial Intelligence Unit (UIF) of Mexico detected 55 people allegedly linked to a financial network of the Jalisco New Generation Cartel (CJNG). The finding was achieved through specific financial indicators, as reported by the Ministry of Finance and Public Credit (SHCP).

Release 61 details that the Office of Foreign Assets Control (OFAC) of the United States Department of the Treasury designated 55 people – 39 individuals and 16 legal entities – related to this structure. The action is part of bilateral cooperation against the finances of organized crime.

Indicators detected

The FIU identified “indicators related to possible operations with resources of illicit origin.” Among them: cash operations, acquisition of high-end vehicles, jewelry and real estate, international transfers, intensive use of credit and service cards, and inconsistencies in income reported to the SAT.

The authorities detected “possible inconsistencies between the income reported to the tax authority and the resources observed in the financial system,” which strengthened the identification of the network.

Front companies and complaints

Of the total, 16 legal entities had illegal activities. According to the FIU, some registered relevant operations, while others were front companies with “limited or no apparent economic activity.”

The UIF filed a complaint with the Attorney General’s Office (FGR) for the crime of operations with resources of illicit origin. It also included the subjects designated by OFAC on the List of Blocked Persons (LPB), and added eight additional ones—four individuals and four legal entities—linked to the same financial structure.

International coordination

The Treasury stressed that the coordinated actions with the United States seek to “prevent improper use of the financial system, combat money laundering and weaken the economic structures of organized crime.” The FIU maintains cooperation with national and international authorities, in accordance with the standards of the Financial Action Task Force (FATF).

Continue reading

US Treasury locates Florence as a drug production center

The Treasury Department identified the Zacatecas municipality as the CJNG base for fentanyl and cocaine.

The United States Department of the Treasury identified Florencia de Benito Juárez, Zacatecas, as one of the key points of the Jalisco New Generation Cartel (CJNG) to manufacture fentanyl, cocaine and methamphetamine.

According to the agency, José Octaviano García Martínez is the current head of the plaza in the area, accompanied by Cuauhtémoc Rivera Zepeda and Uriel Hernández Morales. These last two would be in charge of the clandestine laboratories in Zacatecas and Jalisco. All three report to Audias Flores Silva—alias El Jardinero—, designated as successor to the late leader Nemesio Oseguera Cervantes, El Mencho.

Criminal presence in a small municipality

Florencia de Benito Juárez barely covers 328 square kilometers in the south of the state, in the Sierra Madre Occidental, adjacent to Jalisco. Despite its size, the municipality has been the scene of organized crime operations.

In March 2025, authorities dismantled a camp used by a criminal cell. Months later, in June, they destroyed a greenhouse used for growing marijuana. Both operations sought to neutralize illegal infrastructure.

The municipal president elected in 2024 is Fortino Cortés Ramírez, who will conclude his term in 2027.

Recent violence and federal response

On Saturday, July 18, 2025, 10 bodies were found in the municipalities of Morelos, Pánuco and Sain Alto. Of the victims, six were construction, mining and entertainment businessmen. Two others were officials of the Fresnillo city council: Fidel Alvarado de la Torre, secretary of Municipal Social Development, and firefighter Jesús Gerardo Muñetón Hernández.

Given these events, the Secretariat of National Defense deployed 100 Special Forces elements on July 22. They joined the 400 Army and National Guard troops who had already been operating since July 19. They carry out ground reconnaissance and deterrent actions in Zacatecas, Guadalupe and Fresnillo.

The conflict in the region is not new. On May 20, 2011, a clash between rival groups—known as The Florence War—left 77 people dead. The journalist Alfredo Valadez Rodríguez documented this episode in the book of the same name, published by Ediciones Proceso in 2021.

Continue reading