Rosh Chodesh 2024 Dates. Rosh chodesh, the head of the month, plays a big role in the jewish calendar, where the lunar cycle is front and center. Rosh chodesh av for hebrew year 5784 began on sunday, 4 august 2024 and ended on monday, 5 august 2024.
Although considered a minor holiday (an observance without the religious restrictions seen in major festivals), it offers a moment for introspection, contemplation,. Learn how the jewish calendar works.