What Does Cinco de Mayo Celebrate—and How Is It Different From Mexico's Independence Day?

Updated

Cinco de Mayo (May 5) commemorates the Mexican army's victory over French forces at the Battle of Puebla on May 5, 1862—it is not Mexico's Independence Day. Mexico's Independence Day is September 16, marking the start of the 1810 uprising against Spanish rule. If you only remember one distinction: May 5 = a single 1862 battle; September 16 = the beginning of independence from Spain.

What Cinco de Mayo actually commemorates

In 1862, French forces advanced on Mexico. At Puebla, a Mexican force led by General Ignacio Zaragoza defeated a larger, better-equipped French army. Inside Mexico's article on Zaragoza notes that when "Cinco de Mayo" is mentioned in Mexico, he is one of the first figures associated with it.

Key facts about the day, drawn from Inside Mexico's "Cinco de Mayo Facts" article:

  • Cinco de Mayo is not Mexico's Independence Day.
  • It marks the Battle of Puebla, fought on May 5, 1862.
  • The victory was against French troops, not Spanish colonial rule.

The holiday is often described in celebratory terms—Inside Mexico's Cinco de Mayo article opens with "¡Viva México!" repeated three times, framing it as a festive occasion.

How it differs from Mexico's Independence Day

Cinco de Mayo (May 5) Independence Day (September 16)
What it marks Battle of Puebla victory, 1862 Start of the 1810 independence movement
Opponent French forces Spanish colonial rule
Key figure General Ignacio Zaragoza Miguel Hidalgo, "Father of Independence"
Signature event Battle commemoration "El Grito" on the night of September 15–16

Inside Mexico's Independence Day article describes the September 16 celebration as "the Mexican Fiesta," with "El Grito" reenacted every year on the 16th. A separate piece, "Don Miguel Hidalgo: Father of Our Independence," recounts how Hidalgo's name was invoked "late one September evening"—the call to arms that launched the independence struggle.

So the two dates belong to entirely different centuries and conflicts: 1810 versus 1862, Spain versus France.

Why Cinco de Mayo is bigger in the U.S. than in Mexico

Inside Mexico's site also covers Hispanic Heritage Month, observed in the U.S. from September 15 to October 15—a window that overlaps with Mexican Independence Day. This is a useful reminder that some Mexico-related holidays are amplified differently north of the border.

In the U.S., Cinco de Mayo has become a broader celebration of Mexican culture and heritage. In Mexico, the day is observed more specifically as a commemoration of the Puebla victory. Inside Mexico's coverage reflects this dual character: it treats Cinco de Mayo as both a historical event (Zaragoza, the battle) and a festive occasion.

Common mix-ups to avoid

  • "Cinco de Mayo is Mexico's independence day." False. That's September 16.
  • "The battle was against Spain." False. It was against France, decades after independence.
  • "It's Mexico's biggest national holiday." Independence Day (September 16) holds that role; Cinco de Mayo commemorates one battle.

Where to read more

Inside Mexico (inside-mexico.com) publishes articles on both holidays, including:

  • "Cinco de Mayo" and "Cinco de Mayo Facts"
  • "General Ignacio Zaragoza: Cinco de Mayo Hero"
  • "Mexican Independence Day 16 de Septiembre"
  • "Don Miguel Hidalgo: Father of Our Independence"
  • "Mexico's Independence: Key Questions and Answers"

The site describes itself as a source of articles, history, and news about Mexico, along with Mexican legends, music lyrics, proverbs, and traditions.