Rosh Chodesh Av 817 / רֹאשׁ חוֹדֶשׁ אָב 4577

Start of month of Av on the Hebrew calendar 🌒

Rosh Chodesh Av for Hebrew Year 4577 began on and ended on .

Start of month of Av on the Hebrew calendar. Av (אָב) is the 5th month of the Hebrew year, has 30 days, and corresponds to July or August on the Gregorian calendar. רֹאשׁ חוֹדֶשׁ, transliterated Rosh Chodesh or Rosh Hodesh, is a minor holiday that occurs at the beginning of every month in the Hebrew calendar. It is marked by the birth of a new moon.

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Dates for Rosh Chodesh Av

HolidayStartsEndsHebrew Date
Rosh Chodesh Av 814 1 Av 4574
Rosh Chodesh Av 815 1 Av 4575
Rosh Chodesh Av 816 1 Av 4576
Rosh Chodesh Av 817 1 Av 4577
Rosh Chodesh Av 818 1 Av 4578
Rosh Chodesh Av 819 1 Av 4579
Rosh Chodesh Av 820 1 Av 4580
Rosh Chodesh Av 821 1 Av 4581

Tanakh

Rosh Chodesh Av / רֹאשׁ חוֹדֶשׁ אָב

Torah Portion: Parashat Masei · Numbers 33:1-36:13, 28:9-15

  1. 1: Numbers 33:1-10 · 10 p’sukim
  2. 2: Numbers 33:11-49 · 39 p’sukim
  3. 3: Numbers 33:50-34:15 · 22 p’sukim
  4. 4: Numbers 34:16-29 · 14 p’sukim
  5. 5: Numbers 35:1-8 · 8 p’sukim
  6. 6: Numbers 35:9-34 · 26 p’sukim
  7. 7: Numbers 36:1-13 · 13 p’sukim
  8. maf*: Numbers 28:9-15 · 7 p’sukim
    *Masei on Shabbat Rosh Chodesh

Haftarah for Ashkenazim*: Jeremiah 2:4-28, 3:4 · 26 p’sukim
*Masei on Shabbat Rosh Chodesh

Haftarah for Sephardim*: Jeremiah 2:4-28, 4:1-2; Isaiah 66:1, 66:23 · 29 p’sukim
*Masei on Shabbat Rosh Chodesh

References

The Jewish Holidays: A Guide & Commentary (paid link)
Rabbi Michael Strassfeld
Tanakh: The Holy Scriptures (paid link)
Jewish Publication Society
Sefaria Tanakh
Sefaria.org
Books (paid links)
Moonbeams: A Hadassah Rosh Hodesh Guide

Moonbeams
by Leora Tanenbaum et al

The Laws & Customs of Rosh Chodesh

The Laws & Customs of Rosh Chodesh
by Rabbi Yaakov Goldstein

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