Hawaii, USA
HST
CT/CDT
Central Time
GMT -5
EAST
Easter Island Standard Time
GMT -6

Time Difference

HST (Hawaii Standard Time) is 5 hours behind Central Daylight Time and 4 hours behind Easter Island Standard Time
5:30 pm17:30 in Honolulu, HI, USA is 10:30 pm22:30 in CDT and is 9:30 pm21:30 in EAST

Honolulu to CT call time
Best time for a conference call or a meeting is between 8am-2pm in Honolulu which corresponds to 12pm-6pm in CT
Honolulu to EAST call time
Best time for a conference call or a meeting is between 8am-2pm in Honolulu which corresponds to 12pm-6pm in EAST

5:30 pm17:30 HST (Hawaii Standard Time) (Honolulu, HI, USA). Offset UTC -10:00 hours
10:30 pm22:30 Central Daylight Time (CDT). Offset UTC -5:00 hours
9:30 pm21:30 Easter Island Standard Time (EAST). Offset UTC -6:00 hours

5:30 pm17:30 Honolulu, HI, USA / 10:30 pm22:30 CDT / 9:30 pm21:30 EAST

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

Honolulu Information

Time Zone

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

Honolulu Facts

Country
USA
State
Hawaii
Alternative Names
Anorourou, Chonoloulou, Gana-Rura, Gana-ruru, Ganalulu, Ganaruro, Ganaruru, Gonolulu, HNL, Hana-Rura, Hana-Ruru, Hana-ruru, Honoloulou, Honolulu, Honolulú, Honolúlú, Honoruru, Khonolulu, Than-hiong-san, Thàn-hiông-sân, hanalulu, hanululu, honalulu, honollullu, honolulu, honoruru, hwnwlwlw, tan xiang shan, Χονολουλού, Ганалулу, Гонолулу, Хонолулу, Һонолулу, Հոնոլուլու, האנאלולו, הונולולו, هونولولو, ہwnwlwlw ہwayy, ہونولولو, ہونولولو، ہوائی, हानलूलू, होनालुलु, होनोलुलु, होनोलूलू, হনলুলু, হনুলুলু, ହନଲୁଲୁ, ஹொனலுலு, ಹೊನೊಲುಲು, โฮโนลูลู, ཧོ་ནོ་ལུ་ལུ།, ဟိုနိုလူလူမြို့, ჰონოლულუ, ሆኖሉሉ, ホノルル, 檀香山, 호놀룰루
Population
371,657
Currency
Dollar (USD)
Geographic Coordinates
21° 18' N Latitude / 157° 51' W Longitude
International Dialing Code
+1

Central Time

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States.

Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec.

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

Central Time (PT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States.

Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec.

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

CT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six 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
  • Sierra - Military abbreviation for CT
  • S - short form of 'Sierra'
CT Abbreviation: Several time zones share CT abbreviation and it could refer to these time zones
  • Central Time - UTC -6
  • Chuuk Time - UTC +10
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone

Easter Island Standard Time

Offset: EAST is 6 hours behind Greenwich Mean Time (GMT) and is used in Pacific

EAST Time Zone Geo Map
EAST timezone map

EAST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six 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
  • Sierra - Military abbreviation for EAST
  • S - short form of 'Sierra'
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone