What was the date of Diwali in the year 2006?

Diwali falls on the new moon night (Amavasya) between mid-October and mid-November. Diwali is celebrated for five days according to the lunisolar. It begins in late Ashvin (between September and October) and ends in early Kartika (between October and November). Diwali was on 21 October 2006 according to Deepavali.net