HADT
Hawaii-Aleutian Daylight Time
GMT -9
Cocos Islands
CIT

Time Difference

Hawaii-Aleutian Daylight Time is 15 hours and 30 minutes behind CIT (Cocos Islands Time)
12:30 am00:30 in HADT is 4:00 pm16:00 in West Island, Cocos Islands

HADT to West Island call time
Best time for a conference call or a meeting is between 5am-7am in HADT which corresponds to 8:30pm-10:30pm in West Island

12:30 am00:30 Hawaii-Aleutian Daylight Time (HADT). Offset UTC -9:00 hours
4:00 pm16:00 CIT (Cocos Islands Time) (West Island, Cocos Islands). Offset UTC +6:30 hours

12:30 am00:30 HADT / 4:00 pm16:00 West Island, Cocos Islands

HADT West Island, Cocos Islands
12am (midnight) 3:30 pm
1am 4:30 pm
2am 5:30 pm
3am 6:30 pm
4am 7:30 pm
5am 8:30 pm
6am 9:30 pm
7am 10:30 pm
8am 11:30 pm
9am 12:30 am
10am 1:30 am
11am 2:30 am
12pm (noon) 3:30 am
1pm 4:30 am
2pm 5:30 am
3pm 6:30 am
4pm 7:30 am
5pm 8:30 am
6pm 9:30 am
7pm 10:30 am
8pm 11:30 am
9pm 12:30 pm
10pm 1:30 pm
11pm 2:30 pm
0:00 15:30
1:00 16:30
2:00 17:30
3:00 18:30
4:00 19:30
5:00 20:30
6:00 21:30
7:00 22:30
8:00 23:30
9:00 0:30
10:00 1:30
11:00 2:30
12:00 3:30
13:00 4:30
14:00 5:30
15:00 6:30
16:00 7:30
17:00 8:30
18:00 9:30
19:00 10:30
20:00 11:30
21:00 12:30
22:00 13:30
23:00 14:30

Hawaii-Aleutian Daylight Time

Offset: HADT is 9 hours behind Greenwich Mean Time (GMT) and is used in North America

HADT 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 nine 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
  • Victor - Military abbreviation for HADT
  • V - short form of 'Victor'
Time zones with the GMT -9 offset:
  • AKST - Alaska Standard Time
  • AHDT - Alaska-Hawaii Daylight Time
  • HADT - Hawaii-Aleutian Daylight Time
  • GAMT - Gambier Time
  • HDT - Hawaii Daylight Time
  • V - Victor Time Zone

West Island Information

Time Zone

Abbreviation / Name
CIT - Cocos Islands Time
CCT - Cocos Islands Time
UTC / GMT Offset
+6:30 hours during Cocos Islands Time, currently in use.
+6:30 hours during Cocos Islands Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

West Island Facts

Country
Cocos Islands
Alternative Names
weseuteu seom, 웨스트 섬
Population
120
Currency
Dollar (AUD)
Geographic Coordinates
12° 09' S Latitude / 96° 49' E Longitude
International Dialing Code
+61