Adelaide will stay on CDT until Sunday, April 4, 2010 at 3:00 AM when clocks are moved to Sunday, April 4, 2010 at 02:00:00 CST
Time zone offset: UTC + 10:30 hours
CDT is 10 hours and 30 minutes ahead of Coordinated Universal Time (UTC)
Note that CDT is a daylight saving time/summer time zone. It is generally only used during the summer in the places listed below, during the winter CST is used instead
Time zone abbreviations: CDT, ACDT, CST
Full name is Central Daylight Time
CDT – (Australian) Central Summer Time (Alternative name for CDT)
ACDT – Australian Central Daylight Time (Alternative - often used in international context to avoid confusion with CDT/Central Daylight Time in Northern America)
CST – Central Summer Time (Alternative - same abbreviation as for Central Standard Time)
Email time zone indicator: +1030
An email sent from someone in the CDT time zone will have the time zone listed as "+1030" in the headers of the email. (However, "+1030" does not have to be in CDT, as other time zones could have the same UTC offset).
For actual dates DST might be observed, look at the examples below
Where and when is CDT observed?
Central Daylight Time is used during summer in these Australian territories (Central Standard Time during winter)
New South Wales - only in Yancowinna County
South Australia
Time zone maps are under development and will be available later
