As of the start of 1640, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.

Historical events from year 1640. Learn about 15 famous, scandalous and important events that happened in 1640 or search by date or keyword.

January 6 – The Siege of Salses ends almost six months after it had started on June 9, 1639, with the French defenders surrendering to the Spanish attackers.

2 days ago · Can’t get today's Wordle right? Check out these tips to help you solve the five-letter word for December 15, 2025, and beat Wordle #1640. Wordle #1640 Hints and Clues (December 15, …

Jan 5, 2017 · What happened in the year 1640 in history? Famous historical events that shook and changed the world. Discover events in 1640.

Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

What happened and who was famous in 1640? Browse important and historic events, world leaders, famous birthdays and notable deaths from the year 1640.

2 days ago · Here's today's Wordle answer, plus a look at spoiler-free hints and past solutions. These clues will help you solve The New York Times' popular puzzle game, Wordle, every day.

2 days ago · Looking for hints to today's Wordle puzzle? Here are the clues, vowels, the first letter and the answer to puzzle #1640 on Monday, December 15.

2 days ago · The Wordle puzzle for Monday, December 15, 2025, prompted many players to stop and reconsider, featuring a word that carries hints of nuance and mistrust. Puzzle #1640 proved mildly …