All Jewish holidays and observances, with the exception of some fasts, begin on the evening previous to the first day. Except as noted, all require special additional prayers and services are held in the Synagogue.

Restrictions end approximately one hour after sundown of the last day.

Except for Yom Kippur, Jewish fast days are not observed on the Sabbath and their dates of observance are altered accordingly as indicated on the calendar.
 
Rosh HaShanah
1-2 Tishrei
September 19 - 20
Yom HaShoah
27 Nisan
2010 April 4
Tzom Gedaliah
3 Tishrei
September 21
Rosh Chodesh Iyar
Yom Kippur
10 Tishrei
September 28
Chodesh Iyar
Sukkot / Shmini Atzeret
15-20 Tishrei
October 3 - 11
Yom HaZikaron
4 Iyar
2010 April 18
Hosha'anah Rabah
21 Tishrei
October 12
Yom HaAtzmaut
5 Iyar
2010 April 19
Shmini Atzeret
22 Tishrei
October 13
Lag BaOmer
18 Iyar
2010 May 2
Simchat Torah
23 Tishrei
October 14
Yom Yerushalayim
28 Iyar
2010 May 12
Chanukkah
25 Kislev - 2 Tevet
December 12 - 19
Rosh Chodesh Sivan
Rosh Chodesh Tevet The Month of Sivan
Asarah B'Tevet
10 Tevet
December 27
Shavuot
6-7 Sivan
2010 May 19 - 20
Tu B'Shevat
15 Shevat
2010 January 30
The Month of Tammuz
Ta'anit Esther
13 Adar
2010 February 25
Fast of Shiva Asar B'Tammuz
17 Tammuz
2010 June 29
Purim
14 Adar
2010 February 28
The Three Weeks
17 Tammuz - 9 Av
2010 June 29 - July 20
Shushan Purim
15 Adar
2010 March 1
The Month of Av
Rosh Chodesh Nisan Fast of Tisha B'Av
9 Av
2010 July 20
Chodesh Nisan, The Month of Nisan Tu B'Av
15 Av
2010 July 26
Pesach
15-22 Nisan
2010 March 30 - April 6
Rosh Chodesh Elul
From Ruin to Renewal Elul
Sefirat HaOmer
16 Nisan - 5 Sivan
2010 March 31 - April 28

1-2 Tishrei
September 19 - September 20

The celebration of the Jewish New Year and the beginning of a ten-day period of prayer, self-examination and repentance.

10 Tishrei
September 28

Yom Kippur is the "Day of Atonement". The Yom Kippur fast also enables us to put aside our physical desires and to concentrate on our spiritual needs through prayer, repentance and self-improvement.

15-20 Tishrei
October 3 - 11

Sukkot, meaning "booths" or "huts", refers to the Jewish festival of giving thanks for the fall harvest as well as the commemoration of the forty years of Jewish wandering in the desert after Sinai.

23 Tishrei
October 14

Simchat Torah is a joyous festival, in which we affirm our view of the Torah as a tree of life and demonstrate a living example of never-ending, lifelong study.

25 Kislev - 3 Tevet
December 12-19

Chanukah, meaning "dedication" in Hebrew refers to the joyous eight-day celebration during which Jews commemorate the victory of the Macabees over the armies of Syria in 165 B.C.E. and the subsequent liberation and "rededication" of the Temple in Jerusalem.