Mole Day 2471

Friday, 23 October 2471

Mole Day is a celebration of chemistry observed on 23 October, honouring Avogadro's number (6.02×10²³) and encouraging interest in science through educational activities and events.

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Frequently asked questions

When is Mole Day 2471?
Mole Day 2471 is on Friday, 23 October 2471.
What day of the week is Mole Day 2471?
It falls on Friday.
How is Mole Day calculated?
This event is observed every year on 23 October.