Fibonacci Day 1295

Wednesday, 23 November 1295

Fibonacci Day uses the month and day notation 11/23 to echo the opening numbers of the Fibonacci sequence: 1, 1, 2, 3.

Frequently asked questions

When is Fibonacci Day 1295?
Fibonacci Day 1295 is on Wednesday, 23 November 1295.
What day of the week is Fibonacci Day 1295?
It falls on Wednesday.
How is Fibonacci Day calculated?
This event is observed every year on 23 November.