Days of the Omer 823 - 7 weeks from the second night of Pesach to the day before Shavuot

Days of the Omer 823 / סְפִירַת הָעוֹמֶר 4583

Warning! Results for year 1752 C.E. and earlier may be inaccurate.
Hebcal does not take into account a correction of ten days that was introduced by Pope Gregory XIII known as the Gregorian Reformation. ^[1]

7 weeks from the second night of Pesach to the day before Shavuot ㊾

Days of the Omer for Hebrew Year 4583 began on Tuesday, 4 April 0823 and ended on Tuesday, 23 May 0823.

Counting of the Omer (or Sefirat Ha’omer, Hebrew: ספירת העומר) is a verbal counting of each of the forty-nine days between the Jewish holidays of Passover and Shavuot. This mitzvah derives from the Torah commandment to count forty-nine days beginning from the day on which the Omer, a sacrifice containing an omer-measure of barley, was offered in the Temple in Jerusalem, up until the day before an offering of wheat was brought to the Temple on Shavuot. The Counting of the Omer begins on the second day of Passover (the 16th of Nisan) for Rabbinic Jews, and after the weekly Shabbat during Passover for Karaite Jews, and ends the day before the holiday of Shavuot, the ‘fiftieth day.’.

Read more from Judaism 101 or Wikipedia

Dates for Days of the Omer

Holiday	Starts	Ends	Hebrew Dates
Days of the Omer 820	TuesdayTue, April 7Apr 7	TuesdayTue, May 26May 26	16 Nisan - 5 Sivan 4580
Days of the Omer 821	SaturdaySat, March 27Mar 27	SaturdaySat, May 15May 15	16 Nisan - 5 Sivan 4581
Days of the Omer 822	ThursdayThu, April 14Apr 14	ThursdayThu, June 2Jun 2	16 Nisan - 5 Sivan 4582
Days of the Omer 823	TuesdayTue, April 4Apr 4	TuesdayTue, May 23May 23	16 Nisan - 5 Sivan 4583
Days of the Omer 824	SaturdaySat, March 23Mar 23	SaturdaySat, May 11May 11	16 Nisan - 5 Sivan 4584
Days of the Omer 825	ThursdayThu, April 10Apr 10	ThursdayThu, May 29May 29	16 Nisan - 5 Sivan 4585
Days of the Omer 826	TuesdayTue, March 31Mar 31	TuesdayTue, May 19May 19	16 Nisan - 5 Sivan 4586
Days of the Omer 827	TuesdayTue, April 20Apr 20	TuesdayTue, June 8Jun 8	16 Nisan - 5 Sivan 4587
Days of the Omer 828	SaturdaySat, April 8Apr 8	SaturdaySat, May 27May 27	16 Nisan - 5 Sivan 4588
Days of the Omer 829	TuesdayTue, March 27Mar 27	TuesdayTue, May 15May 15	16 Nisan - 5 Sivan 4589
Days of the Omer 830	TuesdayTue, April 16Apr 16	TuesdayTue, June 4Jun 4	16 Nisan - 5 Sivan 4590