CIST
Cook Islands Standard Time
GMT -10
Indonesia
WIB

Time Difference

Cook Islands Standard Time is 17 hours behind WIB (Western Indonesian Time)
12:00 pm12:00 in CIST is 5:00 am05:00 in Dumai, Indonesia

CIST to Dumai call time
Best time for a conference call or a meeting is between 4:30am-6:30am in CIST which corresponds to 9:30pm-11:30pm in Dumai

12:00 pm12:00 Cook Islands Standard Time (CIST). Offset UTC -10:00 hours
5:00 am05:00 WIB (Western Indonesian Time) (Dumai, Indonesia). Offset UTC +7:00 hours

12:00 pm12:00 CIST / 5:00 am05:00 Dumai, Indonesia

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

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

Dumai Information

Time Zone

Abbreviation / Name
WIB - Western Indonesian Time
UTC / GMT Offset
+7:00 hours during Western Indonesian Time, currently in use.

Dumai Facts

Country
Indonesia
Alternative Names
DUM, Doemai, Dumai, Dumaj, Kota Dumai, Думай
Population
143,760
Currency
Rupiah (IDR)
Geographic Coordinates
1° 40' N Latitude / 101° 26' E Longitude
International Dialing Code
+62