Australian Central Standard Time is 1 hours and 30 minutes behind of Bougainville Standard Time
11:00 pm23:00 in ACST is 12:30 am00:30 in BST
ACDT to BST call time
Best time for a conference call or a meeting is between 8am-5:30pm in ACDT which corresponds to 8:30am-6pm in BST
11:00 pm23:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours
12:30 am00:30 Bougainville Standard Time (BST). Offset UTC +11:00 hours
11:00 pm23:00 ACST / 12:30 am00:30 BST
|12am (midnight)||1:30 am|
|12pm (noon)||1:30 pm|
Australian Central Daylight Time
Offset: ACDT is 10 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia
Countries: It is used in following countries: Australia
Principal Cities: The largest city in the ACDT timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Adelaide Hills, Mount Gambier, Morphett Vale, Prospect
Daylight Saving: Australian Central Daylight Time (ACDT) is a daylight saving/summer timezone, however during winter some places adjust time for one hour back and observe Australian Central Standard Time (ACST).
End: ACDT ended and clocks were set one hour back on Sunday, 04 April 2021, at 3:00 (3:00 am) local time.
Start: ACDT starts and clocks are set one hour forward on Sunday, 03 October 2021, at 2:00 (2:00 am) local time.
ACDT representations, usage and related time zones
- +1030 - basic
- +10:30 - extended
- +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates ten hour and thirty minutes time differences to the east of the zero meridian.
- ACDT - Australian Central Daylight Time
- LHST - Lord Howe Standard Time