Hebrew year 5166 was a leap year (note month: Adar I)
Hebrew dates are written right-to-left with the day of the month, followed by the month name, then the Hebrew year. Numerical values are represented using letters of the Hebrew alef-bet (alphabet).
Create a personal list of Yahrzeit (memorial) and Yizkor dates,
Hebrew Birthdays and Anniversaries for 20+ years.
Free annual email reminders & calendar downloads.
Get started »
Major, minor & modern holidays, Rosh Chodesh, minor fasts, special Shabbatot.