Yom Kippur 2025 Calendar Dateline. Learn more about the jewish calendar, historical insights, and more. The period between rosh hashanah and yom kippur is considered the holiest season in the jewish calendar, with the climax of the '10 days of repentance' occurring at yom.
2, and ends after nightfall on friday, oct. The period between rosh hashanah and yom kippur is considered the holiest season in the jewish calendar, with the climax of the ’10 days of repentance’ occurring at yom.