Fibonacci Day 2052

Saturday, 23 November 2052

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 2052?
Fibonacci Day 2052 is on Saturday, 23 November 2052.
What day of the week is Fibonacci Day 2052?
It falls on Saturday.
How is Fibonacci Day calculated?
This event is observed every year on 23 November.