Bellow you will find a list of jewish holidays for the secular year 1660. You can use the links bellow to find the Jewish Holidays for any given year
1/14/1660 Wed, 1st of Sh'vat, 5420
1/14/1660 Wed, Rosh Chodesh Sh'vat
1/28/1660 Wed, 15th of Sh'vat, 5420
1/28/1660 Wed, Tu B'Shvat
2/7/1660 Sat, 25th of Sh'vat, 5420
2/7/1660 Sat, Shabbat Shekalim
2/12/1660 Thu, 30th of Sh'vat, 5420
2/12/1660 Thu, Rosh Chodesh Adar
2/13/1660 Fri, 1st of Adar, 5420
2/13/1660 Fri, Rosh Chodesh Adar
2/21/1660 Sat, 9th of Adar, 5420
2/21/1660 Sat, Shabbat Zachor
2/25/1660 Wed, 13th of Adar, 5420
2/25/1660 Wed, Ta'anit Esther
2/25/1660 Wed, Erev Purim
2/26/1660 Thu, 14th of Adar, 5420
2/26/1660 Thu, Purim
2/27/1660 Fri, 15th of Adar, 5420
2/27/1660 Fri, Shushan Purim
3/6/1660 Sat, 23rd of Adar, 5420
3/6/1660 Sat, Shabbat Parah
3/13/1660 Sat, 1st of Nisan, 5420
3/13/1660 Sat, Rosh Chodesh Nisan
3/13/1660 Sat, Shabbat HaChodesh
3/20/1660 Sat, 8th of Nisan, 5420
3/20/1660 Sat, Shabbat HaGadol
3/26/1660 Fri, 14th of Nisan, 5420
3/26/1660 Fri, Ta'anit Bechorot
3/26/1660 Fri, Erev Pesach
3/27/1660 Sat, 15th of Nisan, 5420
3/27/1660 Sat, Pesach I
3/28/1660 Sun, 16th of Nisan, 5420
3/28/1660 Sun, Pesach II
3/29/1660 Mon, 17th of Nisan, 5420
3/29/1660 Mon, Pesach III (CH''M)
3/30/1660 Tue, 18th of Nisan, 5420
3/30/1660 Tue, Pesach IV (CH''M)
3/31/1660 Wed, 19th of Nisan, 5420
3/31/1660 Wed, Pesach V (CH''M)
4/1/1660 Thu, 20th of Nisan, 5420
4/1/1660 Thu, Pesach VI (CH''M)
4/2/1660 Fri, 21st of Nisan, 5420
4/2/1660 Fri, Pesach VII
4/3/1660 Sat, 22nd of Nisan, 5420
4/3/1660 Sat, Pesach VIII
4/11/1660 Sun, 30th of Nisan, 5420
4/11/1660 Sun, Rosh Chodesh Iyyar
4/12/1660 Mon, 1st of Iyyar, 5420
4/12/1660 Mon, Rosh Chodesh Iyyar
4/25/1660 Sun, 14th of Iyyar, 5420
4/25/1660 Sun, Pesach Sheni
4/29/1660 Thu, 18th of Iyyar, 5420
4/29/1660 Thu, Lag B'Omer
5/11/1660 Tue, 1st of Sivan, 5420
5/11/1660 Tue, Rosh Chodesh Sivan
5/15/1660 Sat, 5th of Sivan, 5420
5/15/1660 Sat, Erev Shavuot
5/16/1660 Sun, 6th of Sivan, 5420
5/16/1660 Sun, Shavuot I
5/17/1660 Mon, 7th of Sivan, 5420
5/17/1660 Mon, Shavuot II
6/9/1660 Wed, 30th of Sivan, 5420
6/9/1660 Wed, Rosh Chodesh Tamuz
6/10/1660 Thu, 1st of Tamuz, 5420
6/10/1660 Thu, Rosh Chodesh Tamuz
6/27/1660 Sun, 18th of Tamuz, 5420
6/27/1660 Sun, Tzom Tammuz
7/9/1660 Fri, 1st of Av, 5420
7/9/1660 Fri, Rosh Chodesh Av
7/17/1660 Sat, 9th of Av, 5420
7/17/1660 Sat, Shabbat Chazon
7/17/1660 Sat, Erev Tish'a B'Av
7/18/1660 Sun, 10th of Av, 5420
7/18/1660 Sun, Tish'a B'Av
7/24/1660 Sat, 16th of Av, 5420
7/24/1660 Sat, Shabbat Nachamu
8/7/1660 Sat, 30th of Av, 5420
8/7/1660 Sat, Rosh Chodesh Elul
8/8/1660 Sun, 1st of Elul, 5420
8/8/1660 Sun, Rosh Chodesh Elul
9/5/1660 Sun, 29th of Elul, 5420
9/5/1660 Sun, Erev Rosh Hashana
9/6/1660 Mon, 1st of Tishrei, 5421
9/6/1660 Mon, Rosh Hashana 5421
9/7/1660 Tue, 2nd of Tishrei, 5421
9/7/1660 Tue, Rosh Hashana II
9/8/1660 Wed, 3rd of Tishrei, 5421
9/8/1660 Wed, Tzom Gedaliah
9/11/1660 Sat, 6th of Tishrei, 5421
9/11/1660 Sat, Shabbat Shuva
9/14/1660 Tue, 9th of Tishrei, 5421
9/14/1660 Tue, Erev Yom Kippur
9/15/1660 Wed, 10th of Tishrei, 5421
9/15/1660 Wed, Yom Kippur
9/19/1660 Sun, 14th of Tishrei, 5421
9/19/1660 Sun, Erev Sukkot
9/20/1660 Mon, 15th of Tishrei, 5421
9/20/1660 Mon, Sukkot I
9/21/1660 Tue, 16th of Tishrei, 5421
9/21/1660 Tue, Sukkot II
9/22/1660 Wed, 17th of Tishrei, 5421
9/22/1660 Wed, Sukkot III (CH''M)
9/23/1660 Thu, 18th of Tishrei, 5421
9/23/1660 Thu, Sukkot IV (CH''M)
9/24/1660 Fri, 19th of Tishrei, 5421
9/24/1660 Fri, Sukkot V (CH''M)
9/25/1660 Sat, 20th of Tishrei, 5421
9/25/1660 Sat, Sukkot VI (CH''M)
9/26/1660 Sun, 21st of Tishrei, 5421
9/26/1660 Sun, Sukkot VII (Hoshana Raba)
9/27/1660 Mon, 22nd of Tishrei, 5421
9/27/1660 Mon, Shmini Atzeret
9/28/1660 Tue, 23rd of Tishrei, 5421
9/28/1660 Tue, Simchat Torah
10/5/1660 Tue, 30th of Tishrei, 5421
10/5/1660 Tue, Rosh Chodesh Cheshvan
10/6/1660 Wed, 1st of Cheshvan, 5421
10/6/1660 Wed, Rosh Chodesh Cheshvan
11/4/1660 Thu, 1st of Kislev, 5421
11/4/1660 Thu, Rosh Chodesh Kislev
11/27/1660 Sat, 24th of Kislev, 5421
11/27/1660 Sat, Chanukah: 1 Candle
11/28/1660 Sun, 25th of Kislev, 5421
11/28/1660 Sun, Chanukah: 2 Candles
11/29/1660 Mon, 26th of Kislev, 5421
11/29/1660 Mon, Chanukah: 3 Candles
11/30/1660 Tue, 27th of Kislev, 5421
11/30/1660 Tue, Chanukah: 4 Candles
12/1/1660 Wed, 28th of Kislev, 5421
12/1/1660 Wed, Chanukah: 5 Candles
12/2/1660 Thu, 29th of Kislev, 5421
12/2/1660 Thu, Chanukah: 6 Candles
12/3/1660 Fri, 1st of Tevet, 5421
12/3/1660 Fri, Rosh Chodesh Tevet
12/3/1660 Fri, Chanukah: 7 Candles
12/4/1660 Sat, 2nd of Tevet, 5421
12/4/1660 Sat, Chanukah: 8 Candles
12/5/1660 Sun, 3rd of Tevet, 5421
12/5/1660 Sun, Chanukah: 8th Day
12/12/1660 Sun, 10th of Tevet, 5421
12/12/1660 Sun, Asara B'Tevet