Below you will find a list of Jewish holidays for the secular year 2123.
1/8/2123 Fri, 10th of Tevet, 5883
1/8/2123 Fri, Asara B'Tevet
1/28/2123 Thu, 1st of Sh'vat, 5883
1/28/2123 Thu, Rosh Chodesh Sh'vat
2/11/2123 Thu, 15th of Sh'vat, 5883
2/11/2123 Thu, Tu B'Shvat
2/26/2123 Fri, 30th of Sh'vat, 5883
2/26/2123 Fri, Rosh Chodesh Adar
2/27/2123 Sat, 1st of Adar, 5883
2/27/2123 Sat, Rosh Chodesh Adar
2/27/2123 Sat, Shabbat Shekalim
3/6/2123 Sat, 8th of Adar, 5883
3/6/2123 Sat, Shabbat Zachor
3/11/2123 Thu, 13th of Adar, 5883
3/11/2123 Thu, Ta'anit Esther
3/11/2123 Thu, Erev Purim
3/12/2123 Fri, 14th of Adar, 5883
3/12/2123 Fri, Purim
3/14/2123 Sun, 16th of Adar, 5883
3/14/2123 Sun, Shushan Purim
3/20/2123 Sat, 22nd of Adar, 5883
3/20/2123 Sat, Shabbat Parah
3/27/2123 Sat, 29th of Adar, 5883
3/27/2123 Sat, Shabbat HaChodesh
3/28/2123 Sun, 1st of Nisan, 5883
3/28/2123 Sun, Rosh Chodesh Nisan
4/8/2123 Thu, 12th of Nisan, 5883
4/8/2123 Thu, Ta'anit Bechorot
4/10/2123 Sat, 14th of Nisan, 5883
4/10/2123 Sat, Shabbat HaGadol
4/10/2123 Sat, Erev Pesach
4/11/2123 Sun, 15th of Nisan, 5883
4/11/2123 Sun, Pesach I
4/12/2123 Mon, 16th of Nisan, 5883
4/12/2123 Mon, Pesach II
4/13/2123 Tue, 17th of Nisan, 5883
4/13/2123 Tue, Pesach III (CH''M)
4/14/2123 Wed, 18th of Nisan, 5883
4/14/2123 Wed, Pesach IV (CH''M)
4/15/2123 Thu, 19th of Nisan, 5883
4/15/2123 Thu, Pesach V (CH''M)
4/16/2123 Fri, 20th of Nisan, 5883
4/16/2123 Fri, Pesach VI (CH''M)
4/17/2123 Sat, 21st of Nisan, 5883
4/17/2123 Sat, Pesach VII
4/18/2123 Sun, 22nd of Nisan, 5883
4/18/2123 Sun, Pesach VIII
4/23/2123 Fri, 27th of Nisan, 5883
4/23/2123 Fri, Yom HaShoah
4/26/2123 Mon, 30th of Nisan, 5883
4/26/2123 Mon, Rosh Chodesh Iyyar
4/27/2123 Tue, 1st of Iyyar, 5883
4/27/2123 Tue, Rosh Chodesh Iyyar
4/28/2123 Wed, 2nd of Iyyar, 5883
4/28/2123 Wed, Yom HaZikaron
4/29/2123 Thu, 3rd of Iyyar, 5883
4/29/2123 Thu, Yom HaAtzma'ut
5/10/2123 Mon, 14th of Iyyar, 5883
5/10/2123 Mon, Pesach Sheni
5/14/2123 Fri, 18th of Iyyar, 5883
5/14/2123 Fri, Lag B'Omer
5/24/2123 Mon, 28th of Iyyar, 5883
5/24/2123 Mon, Yom Yerushalayim
5/26/2123 Wed, 1st of Sivan, 5883
5/26/2123 Wed, Rosh Chodesh Sivan
5/30/2123 Sun, 5th of Sivan, 5883
5/30/2123 Sun, Erev Shavuot
5/31/2123 Mon, 6th of Sivan, 5883
5/31/2123 Mon, Shavuot I
6/1/2123 Tue, 7th of Sivan, 5883
6/1/2123 Tue, Shavuot II
6/24/2123 Thu, 30th of Sivan, 5883
6/24/2123 Thu, Rosh Chodesh Tamuz
6/25/2123 Fri, 1st of Tamuz, 5883
6/25/2123 Fri, Rosh Chodesh Tamuz
7/11/2123 Sun, 17th of Tamuz, 5883
7/11/2123 Sun, Tzom Tammuz
7/24/2123 Sat, 1st of Av, 5883
7/24/2123 Sat, Rosh Chodesh Av
7/31/2123 Sat, 8th of Av, 5883
7/31/2123 Sat, Shabbat Chazon
7/31/2123 Sat, Erev Tish'a B'Av
8/1/2123 Sun, 9th of Av, 5883
8/1/2123 Sun, Tish'a B'Av
8/7/2123 Sat, 15th of Av, 5883
8/7/2123 Sat, Shabbat Nachamu
8/22/2123 Sun, 30th of Av, 5883
8/22/2123 Sun, Rosh Chodesh Elul
8/23/2123 Mon, 1st of Elul, 5883
8/23/2123 Mon, Rosh Chodesh Elul
9/20/2123 Mon, 29th of Elul, 5883
9/20/2123 Mon, Erev Rosh Hashana
9/21/2123 Tue, 1st of Tishrei, 5884
9/21/2123 Tue, Rosh Hashana 5884
9/22/2123 Wed, 2nd of Tishrei, 5884
9/22/2123 Wed, Rosh Hashana II
9/23/2123 Thu, 3rd of Tishrei, 5884
9/23/2123 Thu, Tzom Gedaliah
9/25/2123 Sat, 5th of Tishrei, 5884
9/25/2123 Sat, Shabbat Shuva
9/29/2123 Wed, 9th of Tishrei, 5884
9/29/2123 Wed, Erev Yom Kippur
9/30/2123 Thu, 10th of Tishrei, 5884
9/30/2123 Thu, Yom Kippur
10/4/2123 Mon, 14th of Tishrei, 5884
10/4/2123 Mon, Erev Sukkot
10/5/2123 Tue, 15th of Tishrei, 5884
10/5/2123 Tue, Sukkot I
10/6/2123 Wed, 16th of Tishrei, 5884
10/6/2123 Wed, Sukkot II
10/7/2123 Thu, 17th of Tishrei, 5884
10/7/2123 Thu, Sukkot III (CH''M)
10/8/2123 Fri, 18th of Tishrei, 5884
10/8/2123 Fri, Sukkot IV (CH''M)
10/9/2123 Sat, 19th of Tishrei, 5884
10/9/2123 Sat, Sukkot V (CH''M)
10/10/2123 Sun, 20th of Tishrei, 5884
10/10/2123 Sun, Sukkot VI (CH''M)
10/11/2123 Mon, 21st of Tishrei, 5884
10/11/2123 Mon, Sukkot VII (Hoshana Raba)
10/12/2123 Tue, 22nd of Tishrei, 5884
10/12/2123 Tue, Shmini Atzeret
10/13/2123 Wed, 23rd of Tishrei, 5884
10/13/2123 Wed, Simchat Torah
10/20/2123 Wed, 30th of Tishrei, 5884
10/20/2123 Wed, Rosh Chodesh Cheshvan
10/21/2123 Thu, 1st of Cheshvan, 5884
10/21/2123 Thu, Rosh Chodesh Cheshvan
11/19/2123 Fri, 1st of Kislev, 5884
11/19/2123 Fri, Rosh Chodesh Kislev
12/12/2123 Sun, 24th of Kislev, 5884
12/12/2123 Sun, Chanukah: 1 Candle
12/13/2123 Mon, 25th of Kislev, 5884
12/13/2123 Mon, Chanukah: 2 Candles
12/14/2123 Tue, 26th of Kislev, 5884
12/14/2123 Tue, Chanukah: 3 Candles
12/15/2123 Wed, 27th of Kislev, 5884
12/15/2123 Wed, Chanukah: 4 Candles
12/16/2123 Thu, 28th of Kislev, 5884
12/16/2123 Thu, Chanukah: 5 Candles
12/17/2123 Fri, 29th of Kislev, 5884
12/17/2123 Fri, Chanukah: 6 Candles
12/18/2123 Sat, 30th of Kislev, 5884
12/18/2123 Sat, Rosh Chodesh Tevet
12/18/2123 Sat, Chanukah: 7 Candles
12/19/2123 Sun, 1st of Tevet, 5884
12/19/2123 Sun, Rosh Chodesh Tevet
12/19/2123 Sun, Chanukah: 8 Candles
12/20/2123 Mon, 2nd of Tevet, 5884
12/20/2123 Mon, Chanukah: 8th Day
12/28/2123 Tue, 10th of Tevet, 5884
12/28/2123 Tue, Asara B'Tevet
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