Carl Sagan Day
November 9, 2022



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Carl Sagan's contributions to the field of science are remarkable, but though Carl Sagan played a crucial role in the American Space Program, he had never been to space!

He conducted research on extraterrestrial life. One of his chemical experiments demonstrated how to produce amino acids from the basic chemicals with the help of radiation.

He was awarded a Peabody Award and two Emmy Awards for the series 'Cosmos'. Some of his popular works include 'The Dragons of Eden; Speculations on the Evolution of Human Intelligence', 'Contact' and 'The Demon-Haunted World'. The ‘Dragons of Eden; Speculations on the Evolution of Human Intelligence’ fetched him the Pulitzer Prize. Apart from these, Sagan worked as the Editor in Chief of 'Icarus' and published articles and scientific writings in publications such as 'Skeptical Inquirer'.

Where is Carl Sagan Day celebrated?

Carl Sagan Day is celebrated in the US on November 9 every year in honor of the director of the Laboratory for Planetary Studies, at Cornell University.

Who is Carl Sagan Day celebrated by?

Carl Sagan Day is celebrated by the students, researchers, and academicians to pay their reverence to the legend in the field of astronomy.

When did Carl Sagan Day first start?

Carl Sagan Day was first observed in 2009 in honor of the scientist who assembled the physical messages sent aboard the voyager missions with his then (to-be) wife Ann Druyan.

Who started Carl Sagan Day?

Carl Sagan Day was started by the Center For Inquiry in Fort Lauderdale and FLASH-Florida Atheists and Secular Humanists in 2009.

You can have a Cark Sagan lookalike contest on this day.

History And Timeline

Carl Edward Sagan was born on November 9, 1934, in New York. Sagan wrote extensively on astrophysics, astronomy, cosmology, and astrobiology. Also a science communicator, he has the ability to convey his scientific knowledge to the general population at ease. After the TV series 'Cosmos; A Personal Voyage' became popular in 1980, he went forth to write a book exemplifying content on similar lines.


Sagan Earned A PhD

Sagan presented a thesis on 'Physical Studies of the Planets' and earned a thesis from the University of Chicago.


Sagan's Miller Fellowship

Carl Edward Sagan got a Miller Research Fellowship under the University of California, Berkeley, where the brilliant young scientists line up.


Carl Sagan's TV Series

A 13 part TV series, 'Cosmos; A Personal Voyage', was co-written and narrated by Carl Sagan. Over a billion people watched the series.


Legacy Lives On

Carl Sagan bid adieu to the world when he was just 62 when pneumonia took a toll on his life.


A Day To Pay Tribute

In 2009, it was decided that November 9 every year would be celebrated as Carl Sagan Day to commemorate his birth anniversary.

Traditions Or Customs

Since the day came into being following the efforts of Florida Atheists and Secular Humanists (FLASH), events are held every year in Florida to pay tribute to Carl Edward Sagan. The day also witnesses astronomy lectures, teacher workshops, and science fairs every year. Besides these, star parties are also conducted, where people join together to view the sky and explore its hidden marvels.

Ways To Observe Carl Sagan Day

This day, you can host star parties or public viewing. Try to arrange a telescope, and needless to say, the day will be memorable for kids and adults alike.

On Carl Sagan Day, go to a bookstore or a local library to grab some of Sagan’s bestsellers. Then, visit your local observatory if you are a planetary science enthusiast.

On this day, science fairs and events are held across the country, one famous one being the Carl Sagan Look-Alike Contest.

Facts And Stats

  • Carl Sagan Day celebrates the birth anniversary of the eminent scientist, American astronomer, cosmologist, astrophysicist, author, astrobiologist, and science communicator Carl Sagan.
  • The day falls on November 9 every year and honors his ocean of contributions to the world of science.
  • Different events are organized on Carl Sagan Day across the US.

FAQs About Carl Sagan Day

What Is The Importance Of Celebrating Carl Sagan Day?
What Are Some Benefits Of Celebrating Carl Sagan Day?
What Are The Limitations In Celebrating Carl Sagan Day?

When Is This Day Celebrated


November 9, 2020


November 9, 2021


November 9, 2022


November 9, 2023


November 9, 2024


Here at Kidadl, we have carefully created lots of great content about events happening every day around the world! If you liked our suggestions for Carl Sagan Day then why not take a look at Joe Franklin Day, or National Water Balloon Day.

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