UTCTime.nowCoordinated Universal Time

ACDT Time Now

Australian Central Time
Monday, October 5, 2026
Australian Central Daylight Time (ACDT) • UTC+10:30
Day of weekMonday
Day of year278
Week numberWeek 41
DST statusActive

ACDT is in use right now in Australian Central Time (UTC+10:30).

ACDT is 10.5 hours ahead of UTC (Coordinated Universal Time).

ACDT time zone

Australian Central Time

Australian Central Daylight Time (ACDT)

IANA: Australia/Adelaide · UTC+10:30

Daylight saving time in ACDT

In effect now

Next change: Sun 4 Apr, clocks go back 1 hour (03:00 → 02:00)

Sunrise and sunset in ACDT today

Sunrise 06:47 · Sunset 19:20

Daylight 12h 33m · Solar noon 13:03

What time zone is ACDT in?

Clocks in ACDT run on Australian Central Time (ACDT, UTC+10:30); software knows the zone as Australia/Adelaide.

Does ACDT observe daylight saving time?

Yes. ACDT is on daylight saving time now. The next changes:

  • Sunday 4 April 2027: clocks go back at 03:00 to 02:00 (ACDT → ACST)
  • Sunday 3 October 2027: clocks go forward at 02:00 to 03:00 (ACST → ACDT)

Time in ACDT vs major world cities

CityLocal timeDifference from ACDT
New York Mon14.5 hours behind
Los Angeles Mon17.5 hours behind
London Mon9.5 hours behind
Paris Mon8.5 hours behind
Dubai Mon6.5 hours behind
Mumbai Mon5 hours behind
Singapore Mon2.5 hours behind
Tokyo Mon1.5 hours behind
Sydney Mon0.5 hours ahead
Johannesburg Mon8.5 hours behind
São Paulo Mon13.5 hours behind
Chicago Mon15.5 hours behind

October 2026 calendar for ACDT

MonTueWedThuFriSatSun
1234
567891011
12131415161718
19202122232425
262728293031

Frequently asked questions about ACDT

What time zone is ACDT in?
Australian Central Time (ACDT), UTC+10:30; IANA zone Australia/Adelaide.
When do the clocks change in ACDT?
Next on Sunday 4 April 2027, when clocks go back from 03:00 to 02:00.

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