Jewish holidays
| 2011 | ||
|---|---|---|
| Eve of Passover (begin of Pesach) | 19/20 | April 2011 |
| Passover (end of Pesach) | 25/26 | April 2011 |
| Pentecost (Shavuot) | 8/9 | June 2011 |
| Festival of the New Year (Rosh Hashana) | 29/30 | September 2011 |
| Day of Atonement (Jom Kippur) | 8 | October 2011 |
| Festival of Booths (Sukkot) | 13/14 | October 2011 |
| Celebration of the Law (Simchat Torah) | 20/21 | October 2011 |
Intercultural calendar
Calendar with the embossed hard times and memorial of all the major world religions
check this link:
http://www.wien.gv.at/english/social/integration/calendar/ 
or download pdf-file (in german):