Yom Kippur is the tenth day of the month of Tishrei in the Hebrew calendar. In Jewish tradition, God writes the fate of each person for the coming year into a "book" on Rosh Hashanah. God waits until Yom Kippur to "seal" the book. During the days between Rosh Hashanah and Yom Kippur, Jews try to improve their behavior. They ask God to forgive them for sins against God. They also ask "each other" to forgive them for anything they did to hurt each other. The evening and day of Yom Kippur are used for public and private confessions of guilt ("Vidui"). At the end of Yom Kippur, Jews consider themselves absolved by God.