Bellow you will find a list of jewish holidays for the secular year 1580. You can use the links bellow to find the Jewish Holidays for any given year
1/8/1580 Tue, 10th of Tevet, 5340
1/8/1580 Tue, Asara B'Tevet
1/28/1580 Mon, 1st of Sh'vat, 5340
1/28/1580 Mon, Rosh Chodesh Sh'vat
2/11/1580 Mon, 15th of Sh'vat, 5340
2/11/1580 Mon, Tu B'Shvat
2/23/1580 Sat, 27th of Sh'vat, 5340
2/23/1580 Sat, Shabbat Shekalim
2/26/1580 Tue, 30th of Sh'vat, 5340
2/26/1580 Tue, Rosh Chodesh Adar
2/27/1580 Wed, 1st of Adar, 5340
2/27/1580 Wed, Rosh Chodesh Adar
3/8/1580 Sat, 11th of Adar, 5340
3/8/1580 Sat, Shabbat Zachor
3/10/1580 Mon, 13th of Adar, 5340
3/10/1580 Mon, Ta'anit Esther
3/10/1580 Mon, Erev Purim
3/11/1580 Tue, 14th of Adar, 5340
3/11/1580 Tue, Purim
3/12/1580 Wed, 15th of Adar, 5340
3/12/1580 Wed, Shushan Purim
3/15/1580 Sat, 18th of Adar, 5340
3/15/1580 Sat, Shabbat Parah
3/22/1580 Sat, 25th of Adar, 5340
3/22/1580 Sat, Shabbat HaChodesh
3/27/1580 Thu, 1st of Nisan, 5340
3/27/1580 Thu, Rosh Chodesh Nisan
4/5/1580 Sat, 10th of Nisan, 5340
4/5/1580 Sat, Shabbat HaGadol
4/9/1580 Wed, 14th of Nisan, 5340
4/9/1580 Wed, Ta'anit Bechorot
4/9/1580 Wed, Erev Pesach
4/10/1580 Thu, 15th of Nisan, 5340
4/10/1580 Thu, Pesach I
4/11/1580 Fri, 16th of Nisan, 5340
4/11/1580 Fri, Pesach II
4/12/1580 Sat, 17th of Nisan, 5340
4/12/1580 Sat, Pesach III (CH''M)
4/13/1580 Sun, 18th of Nisan, 5340
4/13/1580 Sun, Pesach IV (CH''M)
4/14/1580 Mon, 19th of Nisan, 5340
4/14/1580 Mon, Pesach V (CH''M)
4/15/1580 Tue, 20th of Nisan, 5340
4/15/1580 Tue, Pesach VI (CH''M)
4/16/1580 Wed, 21st of Nisan, 5340
4/16/1580 Wed, Pesach VII
4/17/1580 Thu, 22nd of Nisan, 5340
4/17/1580 Thu, Pesach VIII
4/25/1580 Fri, 30th of Nisan, 5340
4/25/1580 Fri, Rosh Chodesh Iyyar
4/26/1580 Sat, 1st of Iyyar, 5340
4/26/1580 Sat, Rosh Chodesh Iyyar
5/9/1580 Fri, 14th of Iyyar, 5340
5/9/1580 Fri, Pesach Sheni
5/13/1580 Tue, 18th of Iyyar, 5340
5/13/1580 Tue, Lag B'Omer
5/25/1580 Sun, 1st of Sivan, 5340
5/25/1580 Sun, Rosh Chodesh Sivan
5/29/1580 Thu, 5th of Sivan, 5340
5/29/1580 Thu, Erev Shavuot
5/30/1580 Fri, 6th of Sivan, 5340
5/30/1580 Fri, Shavuot I
5/31/1580 Sat, 7th of Sivan, 5340
5/31/1580 Sat, Shavuot II
6/23/1580 Mon, 30th of Sivan, 5340
6/23/1580 Mon, Rosh Chodesh Tamuz
6/24/1580 Tue, 1st of Tamuz, 5340
6/24/1580 Tue, Rosh Chodesh Tamuz
7/10/1580 Thu, 17th of Tamuz, 5340
7/10/1580 Thu, Tzom Tammuz
7/23/1580 Wed, 1st of Av, 5340
7/23/1580 Wed, Rosh Chodesh Av
7/26/1580 Sat, 4th of Av, 5340
7/26/1580 Sat, Shabbat Chazon
7/30/1580 Wed, 8th of Av, 5340
7/30/1580 Wed, Erev Tish'a B'Av
7/31/1580 Thu, 9th of Av, 5340
7/31/1580 Thu, Tish'a B'Av
8/2/1580 Sat, 11th of Av, 5340
8/2/1580 Sat, Shabbat Nachamu
8/21/1580 Thu, 30th of Av, 5340
8/21/1580 Thu, Rosh Chodesh Elul
8/22/1580 Fri, 1st of Elul, 5340
8/22/1580 Fri, Rosh Chodesh Elul
9/19/1580 Fri, 29th of Elul, 5340
9/19/1580 Fri, Erev Rosh Hashana
9/20/1580 Sat, 1st of Tishrei, 5341
9/20/1580 Sat, Rosh Hashana 5341
9/21/1580 Sun, 2nd of Tishrei, 5341
9/21/1580 Sun, Rosh Hashana II
9/22/1580 Mon, 3rd of Tishrei, 5341
9/22/1580 Mon, Tzom Gedaliah
9/27/1580 Sat, 8th of Tishrei, 5341
9/27/1580 Sat, Shabbat Shuva
9/28/1580 Sun, 9th of Tishrei, 5341
9/28/1580 Sun, Erev Yom Kippur
9/29/1580 Mon, 10th of Tishrei, 5341
9/29/1580 Mon, Yom Kippur
10/3/1580 Fri, 14th of Tishrei, 5341
10/3/1580 Fri, Erev Sukkot
10/4/1580 Sat, 15th of Tishrei, 5341
10/4/1580 Sat, Sukkot I
10/5/1580 Sun, 16th of Tishrei, 5341
10/5/1580 Sun, Sukkot II
10/6/1580 Mon, 17th of Tishrei, 5341
10/6/1580 Mon, Sukkot III (CH''M)
10/7/1580 Tue, 18th of Tishrei, 5341
10/7/1580 Tue, Sukkot IV (CH''M)
10/8/1580 Wed, 19th of Tishrei, 5341
10/8/1580 Wed, Sukkot V (CH''M)
10/9/1580 Thu, 20th of Tishrei, 5341
10/9/1580 Thu, Sukkot VI (CH''M)
10/10/1580 Fri, 21st of Tishrei, 5341
10/10/1580 Fri, Sukkot VII (Hoshana Raba)
10/11/1580 Sat, 22nd of Tishrei, 5341
10/11/1580 Sat, Shmini Atzeret
10/12/1580 Sun, 23rd of Tishrei, 5341
10/12/1580 Sun, Simchat Torah
10/19/1580 Sun, 30th of Tishrei, 5341
10/19/1580 Sun, Rosh Chodesh Cheshvan
10/20/1580 Mon, 1st of Cheshvan, 5341
10/20/1580 Mon, Rosh Chodesh Cheshvan
11/18/1580 Tue, 1st of Kislev, 5341
11/18/1580 Tue, Rosh Chodesh Kislev
12/11/1580 Thu, 24th of Kislev, 5341
12/11/1580 Thu, Chanukah: 1 Candle
12/12/1580 Fri, 25th of Kislev, 5341
12/12/1580 Fri, Chanukah: 2 Candles
12/13/1580 Sat, 26th of Kislev, 5341
12/13/1580 Sat, Chanukah: 3 Candles
12/14/1580 Sun, 27th of Kislev, 5341
12/14/1580 Sun, Chanukah: 4 Candles
12/15/1580 Mon, 28th of Kislev, 5341
12/15/1580 Mon, Chanukah: 5 Candles
12/16/1580 Tue, 29th of Kislev, 5341
12/16/1580 Tue, Chanukah: 6 Candles
12/17/1580 Wed, 1st of Tevet, 5341
12/17/1580 Wed, Rosh Chodesh Tevet
12/17/1580 Wed, Chanukah: 7 Candles
12/18/1580 Thu, 2nd of Tevet, 5341
12/18/1580 Thu, Chanukah: 8 Candles
12/19/1580 Fri, 3rd of Tevet, 5341
12/19/1580 Fri, Chanukah: 8th Day
12/26/1580 Fri, 10th of Tevet, 5341
12/26/1580 Fri, Asara B'Tevet