Balloon Ascension Day is observed on January 9 each year. It marks the day in 1793 when French aeronaut Jean-Pierre Blanchard made the first manned balloon flight in North America. He lifted off from Philadelphia, then the U.S. capital, while President George Washington watched, and landed in New Jersey about 46 minutes later. The day celebrates the spirit of adventure that launched the age of flight.
History of Balloon Ascension Day
Balloon flight began in France. In 1783, the Montgolfier brothers demonstrated a hot-air balloon, and later that year, the first people flew in one over Paris. Hydrogen balloons, pioneered by Jacques Charles, soon followed. Jean-Pierre Blanchard became one of the most famous balloonists of the era, and in 1785, he and American doctor John Jeffries made the first balloon crossing of the English Channel.
On January 9, 1793, Blanchard launched a hydrogen balloon from the yard of the Walnut Street Prison in Philadelphia. A large crowd gathered, including George Washington and future presidents John Adams, Thomas Jefferson, James Madison and James Monroe. Blanchard rose to about 5,800 feet and landed in Deptford Township, New Jersey, roughly 15 miles away.
Because Blanchard spoke little English, Washington gave him a letter asking citizens to assist him wherever he landed. That letter is often described as the first piece of airmail delivered in the United States. Blanchard also carried instruments to take scientific readings during the flight.
Why Balloon Ascension Day Matters
Balloon Ascension Day celebrates a milestone in the history of flight, more than a century before the Wright brothers flew at Kitty Hawk in 1903.
It shows how early science and showmanship went together. Balloonists like Blanchard drew huge crowds, inspired public interest in science and gathered data about the atmosphere.
The day also reminds us how quickly technology can change. Within about 175 years of Blanchard's flight over New Jersey, astronauts were flying to the Moon.
How to Celebrate Balloon Ascension Day
- Watch a balloon launch: visit a hot-air balloon festival.
- Take a ride: book a balloon flight with a licensed operator.
- Learn the science: explore why hot air and hydrogen rise.
- Build a mini balloon: try a safe tissue-paper balloon with adult help.
- Read history: learn about early aviators and the first airmail.
Celebrating at Work, School and Home
At work, share the story of Blanchard's flight as a fun history fact, or plan a team outing to a balloon festival later in the year. In classrooms, students can learn about air density, compare hot-air and gas balloons, or map the route from Philadelphia to Deptford. At home, families can watch videos of balloon launches, read about early aviation or plan a trip to a balloon festival such as the one held each October in Albuquerque.
Fun Facts About Balloon Ascension Day
- Blanchard's 1793 flight lasted about 46 minutes.
- George Washington watched the launch in Philadelphia.
- Washington's letter is often called the first U.S. airmail.
Balloon Ascension Day FAQs
When is Balloon Ascension Day?
Balloon Ascension Day is observed on January 9 each year.
What happened on January 9, 1793?
Jean-Pierre Blanchard made the first manned balloon flight in North America, from Philadelphia.
Where did Blanchard land?
In Deptford Township, New Jersey, about 46 minutes after takeoff.
Did George Washington see the flight?
Yes. Washington watched the launch and gave Blanchard a letter of passage.
What was the first U.S. airmail?
Washington's letter carried by Blanchard is often described as the first U.S. airmail.
When was the first balloon flight?
The first manned balloon flights took place in France in 1783.