Please be aware that
Daylight Saving Time (DST) is not used in Cancun (Mexico).
Without DST clocks do not change in Cancun, keeping the same UTC offset throughout the year.
Facts About Cancun, Mexico
Information for Travelers
Cancun, a Mexican city on the Yucatan Peninsula on the Caribbean Sea, is known for its beaches, vacation resorts and nightlife.
This is perhaps the best-known destination in all of Mexico, it sits on an L-shaped island 396 meters long.
Cancun was always destined to be a paradise, the city has endless tourist attractions and things to do.
From white sandy beaches to stunning coral reefs to explore and near-perfect weather, you'll never run out of adventure.
In fact, the city built specifically with luxury travel in mind.
The grand vacation center was built out of pristine jungle and beach in just over a decade.
Today it is one of the most visited destinations in the world, attracting over four million tourists annually.
Culture
The city is made up of 2 distinct areas: the more traditional center, El Centro, and the Zona Hotelera, a long stretch of beach with hotel complexes, clubs, shops and restaurants.
Cancun is a popular vacation spot during spring break, especially for American students.
Read about Cancun in Wikipedia