What is the hebrew name for the "day of atonement"? What is it? When is it in 2007?

That's Yom Kippur. It's a day of fasting and praying


for forgiveness of sins. This year it starts at


sundown on 21 September and ends at sundown


on 22 September.

What is the hebrew name for the "day of atonement"? What is it? When is it in 2007?
Yom Kippur, sept. 27