American Civil War

Historical eventDecember 261862

American Civil War

American Civil War: The Battle of Chickasaw Bayou began with Confederate defenders engaging Union forces who were attempting to capture the city of Vicksburg, Mississippi.

Everything on December 26Original source

In context

When
Friday, December 26 1862164 years ago
Category
Historical eventA dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Era
19th century · 1860s
Recorded from
Wikipedia “On this day” feed

Russia, Greece and some other countries used the Julian calendar into the early 20th century, so local records may show a date up to 13 days earlier.

At a glance

Dates: From 1862.

What happened

The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union to preserve slavery in the United States. The South saw slavery as threatened because of the election of Abraham Lincoln and the growing abolitionist movement in the North. The war ended with Union victory, the dissolution of the Confederacy and the abolition of slavery, freeing four million African Americans.

December 26 through the years

Other entries on the same calendar day, in order.

  1. 1862American Civil War
  2. 20032003 Bam earthquake
  3. 2004Orange Revolution
  4. 20042004 Indian Ocean earthquake and tsunami
  5. 20062006 Hengchun earthquakes
  6. 2012High-speed rail in China
  7. 2013Yakovlev Corporation
  8. 20152015 Garland tornado
  9. 20212021 Garland shooting
  10. 2025Israel
  11. 2025Israel–Somaliland relations

Also in 1862

  • September 15American Civil WarAmerican Civil War: Confederate forces captured the Union garrison at Harpers Ferry, Virginia, taking more than 12,000 prisoners.
  • September 17American Civil WarAmerican Civil War: Almost 23,000 total casualties were suffered at the Battle of Antietam near Sharpsburg, Maryland, where Confederate a…
  • June 8American Civil WarAmerican Civil War: The Confederate Army won a resounding victory at the Battle of Cross Keys, one of the two decisive battles in Jackson…
  • July 17GarroteThe garrotting and robbery of James Pilkington, a British member of Parliament, led to a moral panic in London.
  • January 16Coal miningA pumping engine at a colliery in New Hartley, England, broke and fell down the shaft, trapping miners below and resulting in 204 deaths.
  • August 4BrooklynIn Brooklyn, a mob composed largely of Irish Americans attacked a group of African Americans in a riot.
  • December 7American Civil WarAmerican Civil War: The Battle of Prairie Grove ended a Confederate attempt to regain control of northwestern Arkansas.
  • July 1American Civil WarAmerican Civil War: Confederate general Robert E. Lee launched a series of disjointed and ultimately unsuccessful assaults on the nearly…

Everything we record for 1862 →

Sources

Cite this page

“American Civil War”, What's On This Date, https://whatsonthisdate.com/app/event/american-civil-war-1862-december-26, accessed October 27, 2026.

Cite the underlying source as well — the source links above go to the record this entry is adapted from.

Questions about this entry

When did American Civil War happen?

December 26 1862 — 164 years ago, on a Friday.

Where does this text come from?

Wikipedia “On this day” feed. Summaries are short adaptations that link back to the source, not reprints.

How do I cite this page?

Use the ready-made citation near the sources at the bottom of the page, and follow the source link to cite the underlying record as well.

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