Google Calendar now supports Google Calendar now supports US English, UK English, French, Italian, German, Spanish, Danish, Dutch, Norwegian, Finnish, Swedish, Russian, Chinese (Simplified), Chinese (Traditional), Hindi, Indonesian, Korean, Japanese, Thai, Filipino/Tagalog, Portuguese (Brazil), Portuguese (Portugal), Turkish, Hungarian, Serbian, Ukrainian, Bulgarian, Latvian, Romanian, Lithuanian, Slovenian and Polish.

Editions impacted:
Standard, Premier, Education, Team and Partner Editions

Languages impacted:
Latvian, Romanian, Filipino/Tagalog, Serbian, Ukrainian, Bulgarian, Hindi and Indonesian

How to access what's new:
Sign in to Google Calendar, click 'Settings', and select the interface language you prefer.

For more information:
http://www.google.com/a/help/intl/en/users/calendar.html