The Calendar
What the atlas records for this date, across the traditions it covers.
Observed On This Date
Feast / celebration
22 Tishrei
Feast / celebration
22 Tishrei in the Land of Israel; 23 Tishrei in the Diaspora
Tishrei 22 in the Land of Israel. Tishrei 23 in the Diaspora, which is the second rule on this holiday.
This Week In Technology and Engineering History
Dates for the Hebrew and Islamic calendars are the tabular reckoning, which is what a printed calendar prints. Communities that begin a month on a sighted crescent may differ by a day, and differ from one another by place.