Marconi's birthday
Sunday, April 25, 2027
- What it is:
- Observance
- Hosted by:
- National Amateur Radio Alliance
- Happens:
- Every year on this date
Guglielmo Marconi was born on 25 April 1874.
Guglielmo Marconi, born in Bologna on 25 April 1874, made the first commercial wireless transmissions and shared the 1909 Nobel Prize in Physics for the work that became radio. Amateurs mark the day with special event operations and on-air celebrations of the earliest spark days.
Also coming up
- Jamboree On The Air October 16–18, 2026 · Operating event
- SKYWARN Recognition Day Saturday, December 5, 2026 · Operating event
- ARRL Kids Day Sunday, January 3, 2027 · Operating event
- Winter Field Day January 23–24, 2027 · Operating event
- World Radio Day Saturday, February 13, 2027 · Observance