Infinity Day 1999

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

Frequently asked questions

When is Infinity Day 1999?

Infinity Day 1999 is on Sunday, 8 August 1999.

What day of the week is Infinity Day 1999?

It falls on Sunday.

How is Infinity Day calculated?

This event is observed every year on 8 August.