Day of the Ninja 2011

Day of the Ninja is a fan celebration of ninja in popular culture, marked with costumes, games and other themed activities.

Frequently asked questions

When is Day of the Ninja 2011?

Day of the Ninja 2011 is on Monday, 5 December 2011.

What day of the week is Day of the Ninja 2011?

It falls on Monday.

How is Day of the Ninja calculated?

This event is observed every year on 5 December.