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Time.wales

HST: Hawaii Standard Time

Ten hours behind UTC with no daylight saving, making Hawaii one of the furthest-behind inhabited places on earth. It is eleven hours behind Wales in the British summer.

Daylight

Current HST time

00:00:00

 

Shown for Honolulu, a representative location on HST.

Sunrise

-

Local time

Sunset

-

Local time

UTC now

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Coordinated Universal Time

Your zone

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UTC

Same as you

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Relative to your device

Abbreviation
HST

Hawaii Standard Time

Standard offset
UTC−10
Daylight saving
Not observed
vs UK now
−11h

Changes with BST

Where HST is used

  • Hawaii

Cities on HST

HST converted to major cities

The current moment, read off each city's own clock.

HST compared with major world cities
CityLocal timevs Honolulu
CardiffWales, UK--:-- 
LondonUnited Kingdom--:-- 
New YorkUnited States--:-- 
Los AngelesUnited States--:-- 
ChicagoUnited States--:-- 
São PauloBrazil--:-- 
ParisFrance--:-- 
DubaiUAE--:-- 
MumbaiIndia--:-- 
SingaporeSingapore--:-- 
TokyoJapan--:-- 
SydneyAustralia--:-- 

HST and the UK

HST is running 11 hours behind of the United Kingdom right now. Because HST has no daylight saving while the UK switches between GMT and BST, the difference between them changes by an hour twice a year even though HST itself never moves.

HST: questions

What is HST?
HST stands for Hawaii Standard Time. It is UTC−10, meaning it runs 10 hours behind of Coordinated Universal Time. Ten hours behind UTC with no daylight saving, making Hawaii one of the furthest-behind inhabited places on earth. It is eleven hours behind Wales in the British summer.
Which countries use HST?
HST is used across Hawaii.
Does HST change for daylight saving?
No. HST stays at UTC−10 throughout the year. Note that the difference to the UK still changes, because Britain switches between GMT and BST.
What is HST in UK time?
HST is currently 11 hours behind of the UK. Because Britain observes British Summer Time, this gap shifts by an hour between the winter and summer months.