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Convert Western European Time to Hawaii Standard Time

Instantly convert Western European Time (WET) to Hawaii Standard Time (HST) with our free online calculator.

Reviewed by Christopher FloiedUpdated

Western European Time

05:20:50 AM

Wed, Jun 24 (WET)

Hawaii Standard Time

07:20:50 PM

Tue, Jun 23 (HST)

HST is -10 hours from WET

Convert a Specific Time

WET

24-Hour Comparison

WETHST
12:00 AM2:00 PM(-1d)
1:00 AM3:00 PM(-1d)
2:00 AM4:00 PM(-1d)
3:00 AM5:00 PM(-1d)
4:00 AM6:00 PM(-1d)
5:00 AM7:00 PM(-1d)
6:00 AM8:00 PM(-1d)
7:00 AM9:00 PM(-1d)
8:00 AM10:00 PM(-1d)
9:00 AM11:00 PM(-1d)
10:00 AM12:00 AM
11:00 AM1:00 AM
12:00 PM2:00 AM
1:00 PM3:00 AM
2:00 PM4:00 AM
3:00 PM5:00 AM
4:00 PM6:00 AM
5:00 PM7:00 AM
6:00 PM8:00 AM
7:00 PM9:00 AM
8:00 PM10:00 AM
9:00 PM11:00 AM
10:00 PM12:00 PM
11:00 PM1:00 PM

How to Convert Western European Time to Hawaii Standard Time

Formula

To convert Western European Time (WET) to Hawaii Standard Time (HST): Convert WET to HST

About Western European Time (WET)

Western European Time (WET, IANA: Europe/Lisbon, Atlantic/Faroe) is the civil time during winter for Portugal mainland (excluding the Azores), the Canary Islands (Spain), the Faroe Islands (Denmark), and Iceland uses WET-equivalent year-round (no DST in Iceland). WET is set at UTC+0 — the same offset as GMT — but the distinction is that GMT refers specifically to the time at the Greenwich Observatory while WET is the formal civil-time designation in continental Western European countries. WET observes Daylight Saving Time (switching to WEST — Western European Summer Time = UTC+1) from the last Sunday of March to the last Sunday of October per EU Directive 2000/84/EC. The Azores archipelago (Portuguese Atlantic territory) is one hour behind mainland Portugal at AZOT = UTC-1:00 (winter) / AZOST = UTC+0:00 (summer). WET serves approximately 17 million people. Major cities: Lisbon (550K city, 2.9M metro), Porto (240K), Las Palmas de Gran Canaria (380K), Santa Cruz de Tenerife (220K), Reykjavík (130K — Iceland on WET-equivalent), Tórshavn Faroe (13K).

About Hawaii Standard Time (HST)

Hawaii Standard Time (HST, IANA: Pacific/Honolulu) is the time zone for the State of Hawaii and the Aleutian Islands of Alaska west of 169.5°W. HST is UTC-10:00 year-round and does not observe Daylight Saving Time per Hawaii Revised Statutes §1-31 (Hawaii opted out of the Uniform Time Act of 1966). When the US mainland switches to Daylight Saving Time in March, the offset from Hawaii to the West Coast (Pacific Time) becomes 3 hours instead of the standard 2 hours. Honolulu sees solar noon at approximately 12:30 PM HST in summer. HST is the same offset as Cook Island Time (CKT) and Tahiti Time (TAHT) in French Polynesia, allowing easy mental conversion across the central Pacific. Time-sensitive activities affected by HST include Pacific tsunami warning system coordination per NOAA NTWC, US military operations from Joint Base Pearl Harbor-Hickam, and the Mauna Kea astronomical observatories' nightly observing schedules.

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