ACDT to Darwin Time Converter
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Quick answers
Selected conversion
10:30 pm22:30 ACDT (UTC+10:30), Oct 28, 2026 = 9:30 pm21:30 ACST (UTC+9:30), Oct 28, 2026
ACDT is 1 hour ahead of Darwin.
How the time difference changes
Depending on seasonal clock changes, ACST and Darwin have the same time or ACDT is 1 hour ahead of Darwin.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in ACST correspond to 9:00 am to 6:00 pm in Darwin or working hours of 9:00 am to 6:00 pm in ACDT correspond to 8:00 am to 5:00 pm in Darwin.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in ACST correspond to 09:00 to 18:00 in Darwin or working hours of 09:00 to 18:00 in ACDT correspond to 08:00 to 17:00 in Darwin.
Compare ACDT time with Darwin time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Australian Central Daylight Time is 1 hour ahead of ACST (Australian Central Standard Time).
10:30 pm22:30 in ACDT is 9:30 pm21:30 in Darwin, Australia
ACDT to Darwin call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in ACDT which corresponds to 9am-5pm09:00-17:00 in Darwin
10:30 pm22:30 Australian Central Daylight Time (ACDT). Offset UTC +10:30 hours
9:30 pm21:30 ACST (Australian Central Standard Time) (Darwin, Australia). Offset UTC +9:30 hours
10:30 pm22:30 ACDT / 9:30 pm21:30 Darwin, Australia
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Australian Central Daylight Time
Offset: ACDT is 10 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Australia
Principal Cities: The largest city in the ACDT time zone is Adelaide in Australia, with about 1.469 million people. Other major cities in this time zone include Mount Gambier, Mount Barker, Whyalla, Gawler.
Today all shaded areas are on ACDT.
Daylight Saving: Australian Central Daylight Time (ACDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Australian Central Standard Time (ACST).
Start: Australian Central Daylight Time (ACDT) started on Sunday, October 4, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, October 4, 2026, 3:00 am03:00. Daylight saving starts annually on the first Sunday of October.
End: Australian Central Daylight Time (ACDT) ends on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00 local standard time instead. Daylight saving ends annually on the first Sunday of April.
See Australia daylight saving time and upcoming clock changes worldwide.
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 an offset of ten hours and thirty minutes to the east of the zero meridian.
- Australia/Adelaide
- Australia/Broken_Hill
- Australia/South
- Australia/Yancowinna
- ACDT - Australian Central Daylight Time
- LHST - Lord Howe Standard Time