Passport/Visa Requirements: Passports (valid for at least six months) and proof of onward passage are required of travelers from Canada and the U.S. Reconfirm travel document requirements with your carrier before departure.
Languages: German. Most Viennese speak (or at least understand) some English..
Predominant Religions: Christian (Roman Catholic, Protestant).
Time Zone: 1 hour ahead of Greenwich Mean Time (+1 GMT). Daylight Saving Time is observed from the end of March to the end of October.
Voltage Requirements: 220 volts/50 Hz.
Telephone Codes: 43, country code; 1,city code;
