Fibonacci Day 2061

Wednesday, 23 November 2061

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

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Frequently asked questions

When is Fibonacci Day 2061?
Fibonacci Day 2061 is on Wednesday, 23 November 2061.
What day of the week is Fibonacci Day 2061?
It falls on Wednesday.
How is Fibonacci Day calculated?
This event is observed every year on 23 November.