What Time It Is In Hawaii?

Find out about the Hawaii time zone and Hawaii time difference from the mainland

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••• What time is it in Hawaii?. Anthony Harvie/Getty Images

What time is it in Hawaii? What is the Hawaii time difference from various places in the mainland USA?

Knowing the time in Hawaii is important for any visitor to Hawaii, but it's even more important to know how Hawaii time differs from the time back home on the mainland.

It's not uncommon for visitors to get so excited by their first days in Hawaii that they decide to call home and tell their visitors how much fun they are having.

The problem is that if you wait until after dinner in Hawaii and you happen to live on the east coast, you'll be calling your friends or relatives in the middle of the night! It's not something that you'll want to do.

So let's begin to look at the time in Hawaii as compared to other major time zones.

Time Zones

On the world clock Hawaii is 10 hours behind Coordinated Universal Time (abbreviated UTC) and formerly known as (GMT) or Greenwich Mean Time. However, unless you live in England or Europe, that probably means very little to you.

You can view a great map of the world time zones at www.worldtimezone.com/ and learn more about the world's time zones on About.com's geography site.

For residents of the United States, Hawaii is in the Hawaii-Aleutian Time Zone, often just called the Hawaii Time Zone, and abbreviated (HST).

No Daylight Saving Time in Hawaii

Hawaii does not observe daylight saving time, so the time difference between Hawaii and all mainland areas that do observe daylight saving time varies depending on the time of year.

For geography buffs, the time in Hawaii is also the time in the Cook Islands, Tahiti, and the Aleutian Islands of Alaska.

So just what time is in in Hawaii in the various time zones of the United States? Aside from most of Arizona, which does not observe daylight saving time, here are the times for the balance of 2016 and 2017:

Eastern Time Zone

Sun. 3/13/16 (2 a.m.) - Sun. 11/6/16 (2 a.m.) - Hawaii is 6 hours earlier than EDT
Sun. 11/6/16 (2 a.m.) - Sun. 3/12/17 (2 a.m.) - Hawaii is 5 hours earlier than EST
Sun. 3/12/17 (2.a.m.) - Sun. 11/5/17 (2 a.m.) - Hawaii is 6 hours earlier than EDT
Sun. 11/5/17 (2 a.m.) - Sun. 3/11/18 (2 a.m.) - Hawaii is 5 hours earlier than EST

Note - EDT (Eastern Daylight Time), EST (Eastern Standard Time)

Central Time Zone

Sun. 3/13/16 (2 a.m.) - Sun. 11/6/16 (2 a.m.) - Hawaii is 5 hours earlier than CDT
Sun. 11/6/16 (2 a.m.) - Sun. 3/12/17 (2 a.m.) - Hawaii is 4 hours earlier than CST
Sun. 3/12/17 (2.a.m.) - Sun. 11/5/17 (2 a.m.) - Hawaii is 5 hours earlier than CDT
Sun. 11/5/17 (2 a.m.) - Sun. 3/11/18 (2 a.m.) - Hawaii is 4 hours earlier than CST

Note - CDT (Central Daylight Time), CST (Central Standard Time)

Mountain Time Zone

Sun. 3/13/16 (2 a.m.) - Sun. 11/6/16 (2 a.m.) - Hawaii is 4 hours earlier than MDT
Sun. 11/6/16 (2 a.m.) - Sun. 3/12/17 (2 a.m.) - Hawaii is 3 hours earlier than MST
Sun. 3/12/17 (2.a.m.) - Sun. 11/5/17 (2 a.m.) - Hawaii is 4 hours earlier than MDT
Sun. 11/5/17 (2 a.m.) - Sun. 3/11/18 (2 a.m.) - Hawaii is 3 hours earlier than MST

Note - MDT (Mountain Daylight Time), MST (Mountain Standard Time)

Pacific Time Zone

Sun. 3/13/16 (2 a.m.) - Sun. 11/6/16 (2 a.m.) - Hawaii is 3 hours earlier than PDT
Sun. 11/6/16 (2 a.m.) - Sun. 3/12/17 (2 a.m.) - Hawaii is 2 hours earlier than PST
Sun. 3/12/17 (2.a.m.) - Sun. 11/5/17 (2 a.m.) - Hawaii is 3 hours earlier than PDT
Sun. 11/5/17 (2 a.m.) - Sun. 3/11/18 (2 a.m.) - Hawaii is 2 hours earlier than PST

Note - PDT (Pacific Daylight Time), PST (Pacific Standard Time)

Alaska Time Zone

Sun. 3/13/16 (2 a.m.) - Sun. 11/6/16 (2 a.m.) - Hawaii is 2 hours earlier than AKDT
Sun. 11/6/16 (2 a.m.) - Sun. 3/12/17 (2 a.m.) - Hawaii is 1 hours earlier than AKST
Sun. 3/12/17 (2.a.m.) - Sun. 11/5/17 (2 a.m.) - Hawaii is 2 hours earlier than AKDT
Sun. 11/5/17 (2 a.m.) - Sun. 3/11/18 (2 a.m.) - Hawaii is 1 hours earlier than AKST

Note - AKDT (Alaska Daylight Time), AKST (Alaska Standard Time)

Official U.S. Time Clock

For the specific time of day in Hawaii, the National Institute of Standards and Technology (NIST) and U. S. Naval Observatory (USNO) maintain an excellent website, www.time.gov/, where you can see the local time at any given moment for anywhere in the United States.

Hours of Daylight in Hawaii

The daylight hours in Hawaii are a bit shorter than on the mainland in summer, but significantly longer than the mainland in winter.

In the summer sunrise is usually a few minutes later than on the mainland, but can set over an hour and a half earlier than back home.

In winter, however, because of its proximity to the equator, sunrise is usually a few minutes earlier than on the mainland, but can set over and hour and a half later.

Also, as many visitors observe, there is less twilight in Hawaii than on the mainland. The sun does rise and set faster, so daylight to darkness (and vise versa) does come much quicker.