National Radio Day

National Radio Day is dedicated to one of the most remarkable inventions of humanity—radio. It allowed people to stay connected across distances long before the Internet and television became common. Today, tuning into your favorite station is second nature, but once, it was the stuff of dreams. Although modern technologies have taken the lead, it’s important to remember where it all began.

History

Surprisingly, no single person can be credited as the sole inventor of radio. Instead, several brilliant minds contributed to its development. When their discoveries came together, radio was born. Some of the key figures include Guglielmo Marconi, Nikola Tesla, Heinrich Rudolf Hertz, and others.

Public broadcasting soon followed, along with the emergence of radiotelephone companies capable of transmitting signals over several miles.

Though it no longer dominates as a primary source of news and entertainment, radio has remained resilient for decades. In 2011, a group of activists helped bring renewed attention to the medium, establishing National Radio Day as an annual observance across the United States.

Interesting Facts

• Radio waves were first identified in 1886 by German physicist Heinrich Rudolf Hertz.
• FM radio was introduced in 1939.
• The first internet radio station launched in 1995.
• About 71% of drivers in the U.S. regularly listen to the radio while driving.

How to Take Part

• Tune in to your favorite radio station and enjoy special programming on National Radio Day.
• Support your local station by participating in online polls or contests.
• Find a vintage radio, try restoring it, and share the experience with friends!

When is National Radio Day in 2025?

National Radio Day is observed on August 20 each year.

Observations