Bellow you will find a list of jewish holidays for the secular year 266. You can use the links bellow to find the Jewish Holidays for any given year
1/8/266 Mon, 15th of Sh'vat, 4026
1/8/266 Mon, Tu B'Shvat
1/23/266 Tue, 30th of Sh'vat, 4026
1/23/266 Tue, Rosh Chodesh Adar I
1/24/266 Wed, 1st of Adar I, 4026
1/24/266 Wed, Rosh Chodesh Adar I
2/6/266 Tue, 14th of Adar I, 4026
2/6/266 Tue, Purim Katan
2/17/266 Sat, 25th of Adar I, 4026
2/17/266 Sat, Shabbat Shekalim
2/22/266 Thu, 30th of Adar I, 4026
2/22/266 Thu, Rosh Chodesh Adar II
2/23/266 Fri, 1st of Adar II, 4026
2/23/266 Fri, Rosh Chodesh Adar II
3/3/266 Sat, 9th of Adar II, 4026
3/3/266 Sat, Shabbat Zachor
3/7/266 Wed, 13th of Adar II, 4026
3/7/266 Wed, Ta'anit Esther
3/7/266 Wed, Erev Purim
3/8/266 Thu, 14th of Adar II, 4026
3/8/266 Thu, Purim
3/9/266 Fri, 15th of Adar II, 4026
3/9/266 Fri, Shushan Purim
3/17/266 Sat, 23rd of Adar II, 4026
3/17/266 Sat, Shabbat Parah
3/24/266 Sat, 1st of Nisan, 4026
3/24/266 Sat, Rosh Chodesh Nisan
3/24/266 Sat, Shabbat HaChodesh
3/31/266 Sat, 8th of Nisan, 4026
3/31/266 Sat, Shabbat HaGadol
4/6/266 Fri, 14th of Nisan, 4026
4/6/266 Fri, Ta'anit Bechorot
4/6/266 Fri, Erev Pesach
4/7/266 Sat, 15th of Nisan, 4026
4/7/266 Sat, Pesach I
4/8/266 Sun, 16th of Nisan, 4026
4/8/266 Sun, Pesach II
4/9/266 Mon, 17th of Nisan, 4026
4/9/266 Mon, Pesach III (CH''M)
4/10/266 Tue, 18th of Nisan, 4026
4/10/266 Tue, Pesach IV (CH''M)
4/11/266 Wed, 19th of Nisan, 4026
4/11/266 Wed, Pesach V (CH''M)
4/12/266 Thu, 20th of Nisan, 4026
4/12/266 Thu, Pesach VI (CH''M)
4/13/266 Fri, 21st of Nisan, 4026
4/13/266 Fri, Pesach VII
4/14/266 Sat, 22nd of Nisan, 4026
4/14/266 Sat, Pesach VIII
4/22/266 Sun, 30th of Nisan, 4026
4/22/266 Sun, Rosh Chodesh Iyyar
4/23/266 Mon, 1st of Iyyar, 4026
4/23/266 Mon, Rosh Chodesh Iyyar
5/6/266 Sun, 14th of Iyyar, 4026
5/6/266 Sun, Pesach Sheni
5/10/266 Thu, 18th of Iyyar, 4026
5/10/266 Thu, Lag B'Omer
5/22/266 Tue, 1st of Sivan, 4026
5/22/266 Tue, Rosh Chodesh Sivan
5/26/266 Sat, 5th of Sivan, 4026
5/26/266 Sat, Erev Shavuot
5/27/266 Sun, 6th of Sivan, 4026
5/27/266 Sun, Shavuot I
5/28/266 Mon, 7th of Sivan, 4026
5/28/266 Mon, Shavuot II
6/20/266 Wed, 30th of Sivan, 4026
6/20/266 Wed, Rosh Chodesh Tamuz
6/21/266 Thu, 1st of Tamuz, 4026
6/21/266 Thu, Rosh Chodesh Tamuz
7/8/266 Sun, 18th of Tamuz, 4026
7/8/266 Sun, Tzom Tammuz
7/20/266 Fri, 1st of Av, 4026
7/20/266 Fri, Rosh Chodesh Av
7/28/266 Sat, 9th of Av, 4026
7/28/266 Sat, Shabbat Chazon
7/28/266 Sat, Erev Tish'a B'Av
7/29/266 Sun, 10th of Av, 4026
7/29/266 Sun, Tish'a B'Av
8/4/266 Sat, 16th of Av, 4026
8/4/266 Sat, Shabbat Nachamu
8/18/266 Sat, 30th of Av, 4026
8/18/266 Sat, Rosh Chodesh Elul
8/19/266 Sun, 1st of Elul, 4026
8/19/266 Sun, Rosh Chodesh Elul
9/16/266 Sun, 29th of Elul, 4026
9/16/266 Sun, Erev Rosh Hashana
9/17/266 Mon, 1st of Tishrei, 4027
9/17/266 Mon, Rosh Hashana 4027
9/18/266 Tue, 2nd of Tishrei, 4027
9/18/266 Tue, Rosh Hashana II
9/19/266 Wed, 3rd of Tishrei, 4027
9/19/266 Wed, Tzom Gedaliah
9/22/266 Sat, 6th of Tishrei, 4027
9/22/266 Sat, Shabbat Shuva
9/25/266 Tue, 9th of Tishrei, 4027
9/25/266 Tue, Erev Yom Kippur
9/26/266 Wed, 10th of Tishrei, 4027
9/26/266 Wed, Yom Kippur
9/30/266 Sun, 14th of Tishrei, 4027
9/30/266 Sun, Erev Sukkot
10/1/266 Mon, 15th of Tishrei, 4027
10/1/266 Mon, Sukkot I
10/2/266 Tue, 16th of Tishrei, 4027
10/2/266 Tue, Sukkot II
10/3/266 Wed, 17th of Tishrei, 4027
10/3/266 Wed, Sukkot III (CH''M)
10/4/266 Thu, 18th of Tishrei, 4027
10/4/266 Thu, Sukkot IV (CH''M)
10/5/266 Fri, 19th of Tishrei, 4027
10/5/266 Fri, Sukkot V (CH''M)
10/6/266 Sat, 20th of Tishrei, 4027
10/6/266 Sat, Sukkot VI (CH''M)
10/7/266 Sun, 21st of Tishrei, 4027
10/7/266 Sun, Sukkot VII (Hoshana Raba)
10/8/266 Mon, 22nd of Tishrei, 4027
10/8/266 Mon, Shmini Atzeret
10/9/266 Tue, 23rd of Tishrei, 4027
10/9/266 Tue, Simchat Torah
10/16/266 Tue, 30th of Tishrei, 4027
10/16/266 Tue, Rosh Chodesh Cheshvan
10/17/266 Wed, 1st of Cheshvan, 4027
10/17/266 Wed, Rosh Chodesh Cheshvan
11/15/266 Thu, 30th of Cheshvan, 4027
11/15/266 Thu, Rosh Chodesh Kislev
11/16/266 Fri, 1st of Kislev, 4027
11/16/266 Fri, Rosh Chodesh Kislev
12/9/266 Sun, 24th of Kislev, 4027
12/9/266 Sun, Chanukah: 1 Candle
12/10/266 Mon, 25th of Kislev, 4027
12/10/266 Mon, Chanukah: 2 Candles
12/11/266 Tue, 26th of Kislev, 4027
12/11/266 Tue, Chanukah: 3 Candles
12/12/266 Wed, 27th of Kislev, 4027
12/12/266 Wed, Chanukah: 4 Candles
12/13/266 Thu, 28th of Kislev, 4027
12/13/266 Thu, Chanukah: 5 Candles
12/14/266 Fri, 29th of Kislev, 4027
12/14/266 Fri, Chanukah: 6 Candles
12/15/266 Sat, 30th of Kislev, 4027
12/15/266 Sat, Rosh Chodesh Tevet
12/15/266 Sat, Chanukah: 7 Candles
12/16/266 Sun, 1st of Tevet, 4027
12/16/266 Sun, Rosh Chodesh Tevet
12/16/266 Sun, Chanukah: 8 Candles
12/17/266 Mon, 2nd of Tevet, 4027
12/17/266 Mon, Chanukah: 8th Day
12/25/266 Tue, 10th of Tevet, 4027
12/25/266 Tue, Asara B'Tevet