Infinity Day 2009

Infinity Day celebrates the mathematical idea of infinity on a date whose figures resemble the infinity symbol.

Frequently asked questions

When is Infinity Day 2009?

Infinity Day 2009 is on Saturday, 8 August 2009.

What day of the week is Infinity Day 2009?

It falls on Saturday.

How is Infinity Day calculated?

This event is observed every year on 8 August.