Australian Central Standard Time is 9:30 hours ahead of Coordinated Universal Time (UTC).
Australian Central Daylight Time is 10:30 hours ahead of UTC.
In locations observing Daylight Saving Time (DST) during part of the year, Australian Central Time is not static but switches between ACST and ACDT.
Where and when is Australian Central Time observed?
- New South Wales - only in Yancowinna County
- South Australia
ACST all year round
Some locations, such as the ones below don't switch and are in ACST all year long.
Australian states/territories using ACST all year
- Northern Territory
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- South America