Mole Day 1976

Saturday, 23 October 1976

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.

Frequently asked questions

When is Mole Day 1976?
Mole Day 1976 is on Saturday, 23 October 1976.
What day of the week is Mole Day 1976?
It falls on Saturday.
How is Mole Day calculated?
This event is observed every year on 23 October.