Yom Kippur is the holiest day of the year in Judaism and Samaritanism. It occurs annually on the 10th of Tishrei, corresponding to a date in late September or early October.
Jews Praying in the Synagogue on Yom Kippur (1878) by Maurycy Gottlieb
On the eve of Yom Kippur by Jakub Weinles
Ayalon Highway in Tel Aviv, empty of cars on Yom Kippur 2004
Sandy Koufax
Tishrei or Tishri is the first month of the civil year and the seventh month of the ecclesiastical year in the Hebrew calendar. The name of the month is Babylonian. It is a month of 30 days. Tishrei usually occurs in September–October on the Gregorian calendar.
The holiest day of the Jewish calendar, Yom Kippur, the Day of Atonement, takes place on the 10th of Tishrei.
Rosh Hashanah greeting card, 1910