Australia
ACDT
CIST
Cook Islands Standard Time
GMT -10

Time Difference

ACDT (Australian Central Daylight Time) is 20 hours and 30 minutes ahead of Cook Islands Standard Time
5:30 am05:30 in Adelaide city centre, Australia is 9:00 am09:00 in CIST

Adelaide city centre to CIST call time
Best time for a conference call or a meeting is between 11pm-1pm in Adelaide city centre which corresponds to 2:30am-4:30am in CIST

5:30 am05:30 ACDT (Australian Central Daylight Time) (Adelaide city centre, Australia). Offset UTC +10:30 hours
9:00 am09:00 Cook Islands Standard Time (CIST). Offset UTC -10:00 hours

5:30 am05:30 Adelaide city centre, Australia / 9:00 am09:00 CIST

Adelaide city centre, Australia CIST
12am (midnight) 3:30 am
1am 4:30 am
2am 5:30 am
3am 6:30 am
4am 7:30 am
5am 8:30 am
6am 9:30 am
7am 10:30 am
8am 11:30 am
9am 12:30 pm
10am 1:30 pm
11am 2:30 pm
12pm (noon) 3:30 pm
1pm 4:30 pm
2pm 5:30 pm
3pm 6:30 pm
4pm 7:30 pm
5pm 8:30 pm
6pm 9:30 pm
7pm 10:30 pm
8pm 11:30 pm
9pm 12:30 am
10pm 1:30 am
11pm 2:30 am
0:00 3:30
1:00 4:30
2:00 5:30
3:00 6:30
4:00 7:30
5:00 8:30
6:00 9:30
7:00 10:30
8:00 11:30
9:00 12:30
10:00 13:30
11:00 14:30
12:00 15:30
13:00 16:30
14:00 17:30
15:00 18:30
16:00 19:30
17:00 20:30
18:00 21:30
19:00 22:30
20:00 23:30
21:00 0:30
22:00 1:30
23:00 2:30

Adelaide city centre Information

Time Zone

Abbreviation / Name
ACDT - Australian Central Daylight Time
UTC / GMT Offset
+10:30 hours during Australian Central Daylight Time, currently in use.

Adelaide city centre Facts

Country
Australia
Population
19,820
Currency
Dollar (AUD)
Geographic Coordinates
34° 55' S Latitude / 138° 36' E Longitude
International Dialing Code
+61

Cook Islands Standard Time

Offset: CIST is 10 hours behind Greenwich Mean Time (GMT) and is used in Pacific

CIST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -10 - basic short
  • -1000 - basic
  • -10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates ten hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Whiskey - Military abbreviation for CIST
  • W - short form of 'Whiskey'
Time zones with the GMT -10 offset:
  • HAST - Hawaii-Aleutian Standard Time
  • CKT - Cook Island Time
  • HST - Hawaii Standard Time
  • TAHT - Tahiti Time
  • W - Whiskey Time Zone