San Jacinto Day

San Jacinto Day: Celebrating Texas Independence

San Jacinto Day is a Texas holiday observed annually on April 21 to commemorate the historic Battle of San Jacinto. This pivotal battle, fought in 1836, marked the decisive victory of Texian forces over the Mexican army, securing Texas’ independence from Mexico. The day is a tribute to the bravery and determination of those who fought for freedom.

Quick Facts

When is it?: April 21
Tagged as: History, Independence, Texas Pride
What’s the hashtag?: #SanJacintoDay
When was it founded?: Officially recognized as a holiday in 1874
Who founded it?: The Texas Legislature

History of San Jacinto Day

The Battle of San Jacinto occurred on April 21, 1836, near present-day La Porte, Texas. Led by General Sam Houston, the Texian Army launched a surprise attack on General Antonio López de Santa Anna’s Mexican forces. Despite being outnumbered, the Texians achieved a stunning victory in just 18 minutes. The battle resulted in over 600 Mexican casualties and the capture of Santa Anna, who later signed a treaty granting Texas its independence. This triumph laid the foundation for the Republic of Texas and its eventual annexation into the United States.

Timeline

1820s: Texas becomes part of Mexico after its independence from Spain.
1835: Texians declare independence, leading to the Texas Revolution.
March 1836: The Alamo falls; Texian forces regroup under Sam Houston.
April 21, 1836: Battle of San Jacinto secures Texian independence.
1845: Texas joins the United States as its 28th state.

Dates by Next Year (2025–2030)

Year	Month and Date	Day
2025	April 21	Monday
2026	April 21	Tuesday
2027	April 21	Wednesday
2028	April 21	Friday
2029	April 21	Saturday
2030	April 21	Sunday

Observed

San Jacinto Day is celebrated with reenactments of the battle at the San Jacinto Battleground State Historic Site, featuring period costumes, cannons, and pyrotechnics. Texans also fly the Lone Star Flag and participate in festivals that honor their rich history and culture.

Fun Facts About San Jacinto Day

The battle lasted only 18 minutes, making it one of history’s shortest decisive battles.
The San Jacinto Monument is taller than the Washington Monument and stands as a tribute to this victory.
The rallying cries “Remember the Alamo!” and “Remember Goliad!” were famously shouted by Texian soldiers during the battle.

Quiz

What year did the Battle of San Jacinto take place?
Who led the Texian forces at San Jacinto?
What is the height of the San Jacinto Monument?

(Answers: 1. 1836; 2. Sam Houston; 3. Over 567 feet)

FAQs

What does “San Jacinto” mean? It translates to “Saint Hyacinth,” named after a nearby river.
Is San Jacinto Day a public holiday? It’s a partial staffing holiday in Texas; some state offices may close early.