11 Historic Events That Took Place On December 25, From Key Military Battles To Disturbing Murders

Published December 25, 2025

1776: George Washington Crosses The Delaware River

Washington Crossing The Delaware By Emanuel Leutze

Public DomainEmanuel Leutze’s 1851 oil painting, Washington Crossing the Delaware.

Late on the night of Dec. 25, 1776, General George Washington made a decision that may have changed the outcome of the Revolutionary War. He led his troops across the icy Delaware River, carried out a surprise attack on the Hessian soldiers camped on the other side, and secured a key American victory that boosted the colonists’ morale and raised confidence in Washington’s ability to lead the Continental Army.

Washington’s army had suffered several major losses leading up to the winter of 1776, and the British had recently captured New York City. The initial enthusiasm for the fight for independence had worn off, and soldiers were starting to feel that their sacrifices might be fruitless.

As Christmas Day approached, Washington and the Continental Army had set up camp in eastern Pennsylvania, while a garrison of Hessian forces was located just across the Delaware River in Trenton, New Jersey. Washington knew that his men needed a victory, and he was worried that the Hessians would cross the river themselves and push the colonists back even further, so he began to plot an assault.

The Passage Of The Delaware

Public DomainThe Passage of the Delaware (1819) by Thomas Sully.

To catch the soldiers off guard, he planned to attack on Christmas, after they’d been celebrating all day. So, on the evening of Dec. 25, Washington and roughly 2,400 troops started to make their way across the Delaware.

Their progress was hampered by a vicious winter storm and ice jams in the water. Snow blew so fiercely that the men couldn’t see the opposite shore, and it took much longer than anticipated to get everyone across the water. Still, by 4 a.m. on Dec. 26, the army was ready to march on the Hessians — and they swiftly defeated them at the Battle of Trenton that very morning.

author
Ainsley Brown
author
Based in St. Paul, Minnesota, Ainsley Brown is an editorial fellow with All That’s Interesting. She graduated with a Bachelor's Degree in journalism and geography from the University of Minnesota in 2025, where she was a research assistant in the Griffin Lab of Dendrochronology. She was previously a staff reporter for The Minnesota Daily, where she covered city news and worked on the investigative desk.
editor
Cara Johnson
editor
A writer and editor based in Charleston, South Carolina and an editor at All That's Interesting since 2022, Cara Johnson holds a B.A. in English and Creative Writing from Washington & Lee University and an M.A. in English from College of Charleston. She has worked for various publications ranging from wedding magazines to Shakespearean literary journals in her nine-year career, including work with Arbordale Publishing and Gulfstream Communications.
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Brown, Ainsley. "11 Historic Events That Took Place On December 25, From Key Military Battles To Disturbing Murders." AllThatsInteresting.com, December 25, 2025, https://allthatsinteresting.com/christmas-day-historical-events. Accessed December 26, 2025.