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when did the alamo happen

The Battle of the Alamo took place from February 23 to March 6, 1836, during the Texas Revolution.

Quick Scoop

  • Start of siege: February 23, 1836, when Mexican forces under General Antonio López de Santa Anna surrounded the Alamo in San Antonio de Béxar (now San Antonio, Texas).
  • Climax and fall: The final assault and fall of the Alamo happened at dawn on March 6, 1836.
  • Duration: The siege and battle lasted 13 days in total.

So if you’re just looking for the date people usually mean when they say “when did the Alamo happen,” they’re usually referring to its climactic fall on March 6, 1836.

“Remember the Alamo!” later became a rallying cry for Texian forces as they fought on and eventually won independence from Mexico.

TL;DR: The Alamo happened during a 13‑day siege from February 23 to March 6, 1836, with the famous final battle on March 6, 1836.

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