Updating current time…
AustraliaACDT
UTC+10:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
AWST/AWDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
AWDT is not used on this date.

This converter uses AWST (UTC+8), as in Perth.

Quick answers

Selected conversion

10:30 pm22:30 ACDT (UTC+10:30), Oct 24, 2026 = 8:00 pm20:00 AWST (UTC+8), Oct 24, 2026

Adelaide is 2 hours and 30 minutes ahead of AWST.

How the time difference changes

Depending on seasonal clock changes, Adelaide is 1 hour and 30 minutes ahead of AWST or Adelaide is 2 hours and 30 minutes ahead of AWST.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in Adelaide correspond to 7:30 am to 4:30 pm in AWST or working hours of 9:00 am to 6:00 pm in Adelaide correspond to 6:30 am to 3:30 pm in AWST.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in Adelaide correspond to 07:30 to 16:30 in AWST or working hours of 09:00 to 18:00 in Adelaide correspond to 06:30 to 15:30 in AWST.

Compare Adelaide time with AWDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

ACDT (Australian Central Daylight Time) is 2 hours and 30 minutes ahead of Australian Western Standard Time.
10:30 pm22:30 in Adelaide, Australia is 8:00 pm20:00 in AWST

Adelaide to AWST call time
Best time for a conference call or a meeting is between 11:30am-6pm11:30-18:00 in Adelaide which corresponds to 9am-3:30pm09:00-15:30 in AWST

10:30 pm22:30 ACDT (Australian Central Daylight Time) (Adelaide, Australia). Offset UTC +10:30 hours
8:00 pm20:00 Australian Western Standard Time (AWST). Offset UTC +8:00 hours

10:30 pm22:30 Adelaide, Australia / 8:00 pm20:00 AWST

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Adelaide, AustraliaAWST
9:30pm previous day
10:30pm previous day
11:30pm previous day
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
11:30am
12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
21:30 previous day
22:30 previous day
23:30 previous day
00:30
01:30
02:30
03:30
04:30
05:30
06:30
07:30
08:30
09:30
10:30
11:30
12:30
13:30
14:30
15:30
16:30
17:30
18:30
19:30
20:30

Adelaide Time Zone and Facts

Time Zone

Abbreviation / Offset
ACDT – Australian Central Daylight Time, UTC+10:30 (now, daylight saving time)
ACST – Australian Central Standard Time, UTC+9:30 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, April 4, 2027 at 3:00 amSunday, April 4, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (ACST). DST ends on the 1st Sunday of April each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, October 3, 2027 at 2:00 amSunday, October 3, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (ACDT). DST starts on the 1st Sunday of October each year. Also called Spring Forward or Summer Time.

Adelaide Facts

Country
Australia
Alternative Names
ADL, Adehlaida, Adelaida, Adelaidae, Adelaide, Adelaidis, Adelaidė, Adelajda, Adelajdo, Adelaïda, Adelaïde, Adelejd, Adelàida, Adélaïde, Edelaid, Tarndanya, Tarndarnya, a de lai de, adelaida, aderedo, adilaid, adiled, adlayd, adylyd, aedeulleideu, atileyit, edile'ida, edileda, Αδελαΐδα, Аделаидæ, Аделаида, Аделаїда, Аделейд, Аделејд, Адэлаіда, Ադելաիդա, אדלייד, آدلاید, أديليد, ئادېلايدې, ایڈیلیڈ, एडिलेड, ॲdaleda, ॲडलेड, એડિલેઇડ, அடிலெயிட், అడిలైడ్, ಅಡಿಲೇಡ್, അഡിലെയ്‌ഡ്, แอดิเลด, အက်ဒလိတ်မြို့, ადელაიდა, アデレード, 阿德来得, 阿德莱德, 애들레이드
Population
1,469,163
Currency
Dollar (AUD)
Geographic Coordinates
34° 55' S Latitude / 138° 35' E Longitude
International Dialing Code
+61

Australian Western Daylight Time

Offset: AWDT is 9 hours ahead of Greenwich Mean Time (GMT).

AWDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for AWDT
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time