Hawaii, USA
HST
CIST
Cook Islands Standard Time
GMT -10

Time Difference

HST (Hawaii Standard Time) is 0 hours ahead of Cook Islands Standard Time
8:30 pm20:30 in Kahaluu-Keauhou, HI, USA is 8:30 pm20:30 in CIST

Kahaluu-Keauhou to CIST call time
Best time for a conference call or a meeting is between 8am-6pm in Kahaluu-Keauhou which corresponds to 8am-6pm in CIST

8:30 pm20:30 HST (Hawaii Standard Time) (Kahaluu-Keauhou, HI, USA). Offset UTC -10:00 hours
8:30 pm20:30 Cook Islands Standard Time (CIST). Offset UTC -10:00 hours

8:30 pm20:30 Kahaluu-Keauhou, HI, USA / 8:30 pm20:30 CIST

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

Kahaluu-Keauhou Information

Time Zone

Abbreviation / Name
HST - Hawaii Standard Time
UTC / GMT Offset
-10:00 hours during Hawaii Standard Time, currently in use.

Kahaluu-Keauhou Facts

Country
USA
State
Hawaii
Alternative Names
Kahaluu-Keauhou, Kahaluu-Keauhou CDP
Population
3,549
Currency
Dollar (USD)
Geographic Coordinates
19° 34' N Latitude / 155° 57' W Longitude
International Dialing Code
+1

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