Erev Rosh HashanaBy / January 2, 2024 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: September 17, 2031 all-day 2031-09-17T00:00:00-04:00 2031-09-18T00:00:00-04:00 The Jewish New Year. Also spelled Rosh Hashanah https://hebcal.com/h/rosh-hashana-2031?uc=ical-jewish-holidays-all