WET to Honolulu
-10hWET
WETSOURCEHonolulu
HSTGreen rows indicate typical business hours (9 AM - 5 PM)
WET and HST on the World Map
The map below highlights the WET (Western European Time) and HST (Hawaii Standard Time) timezone regions across the globe.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
HST – Hawaii Standard Time
UTC-10:00Hawaii Standard Time (HST) is the time zone for the Hawaiian Islands, 10 hours behind UTC.
- •Hawaii does not observe daylight saving time.
- •HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
- •Hawaii is one of only two US states that don't observe DST (the other is Arizona).
About Honolulu
WikipediaHonolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.
Pearl Harbor memorial receives over 2 million visitors annually.
WET vs Honolulu: Offsets, DST and Best Call Times
WET runs on Western European Time (WET) at UTC+00:00. Honolulu runs on Hawaii-Aleutian Standard Time (HST) at UTC-10:00. That puts WET 10 hours behind Honolulu — a difference of -10h at the current offsets.
In practice, when it is 9:00 AM in WET it is 11:00 PM in Honolulu on the previous day. Midnight in WET is 2:00 PM in Honolulu. Neither zone observes daylight saving time, so the offset between them stays constant all year.
WET to Honolulu time conversion table
| WET (WET) | Honolulu (HST) | Day |
|---|---|---|
| 12:00 AM | 2:00 PM | previous day |
| 6:00 AM | 8:00 PM | previous day |
| 7:00 AM | 9:00 PM | previous day |
| 8:00 AM | 10:00 PM | previous day |
| 9:00 AM | 11:00 PM | previous day |
| 12:00 PM | 2:00 AM | same day |
| 3:00 PM | 5:00 AM | same day |
| 5:00 PM | 7:00 AM | same day |
| 6:00 PM | 8:00 AM | same day |
| 9:00 PM | 11:00 AM | same day |
Why people convert WET to Honolulu time
- Scheduling a call from WET to Honolulu: a 10:00 AM start in WET lands at 12:00 AM in Honolulu, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -10h gap: WET and Honolulu have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Honolulu is 11:00 PM in WET.
- Watching a live event or market open: WET viewers need 11:00 PM in Honolulu to catch a 9:00 AM start there, and 10:00 AM if the event is anchored to WET.
- Always state the zone abbreviation, not just the hour. "3:00 PM WET" is unambiguous; "3 PM" across a -10h gap is not.
- With a -10h gap there is no shared 9-to-5 window, so alternate the early start: one week WET takes the early slot, the next week Honolulu does.
About WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
About HST (Hawaii Standard Time)
Hawaii Standard Time (HST) is used in the state of Hawaii and does not observe daylight saving time. This makes HST one of the most consistent time zones in the US. The Hawaiian Islands are among the last places on Earth to see a new calendar day.
Best time to call between WET and Honolulu
With a -10h offset there is no overlap inside a normal 9 AM – 5 PM day. Honolulu opens at 9:00 AM HST, which is 11:00 PM in WET, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
WET and Honolulu have no shared working hours because of the -10h gap. Teams need to alternate early starts or rely on asynchronous handovers.
WET is 10 hours behind Honolulu (WET UTC+00:00 → HST UTC-10:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
WET
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Honolulu
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between WET and Honolulu?
WET (WET, UTC+00:00) is 10 hours behind Honolulu (HST, UTC-10:00). The gap is currently -10h.
How do I convert WET time to Honolulu time?
Add -10h to WET local time. For example, 9:00 AM in WET is 11:00 PM in Honolulu (previous day).
What time is it in Honolulu right now?
Honolulu uses HST at UTC-10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -10h offset from WET.
What is the best time to call Honolulu from WET?
There is no shared working-hours window because of the -10h gap. The closest option is 1:00 PM in WET, which is 3:00 AM in Honolulu.
Which is behind, WET or Honolulu?
WET is 10 hours behind Honolulu. When it is 12:00 PM in WET it is 2:00 AM in Honolulu.
Do WET and Honolulu use different time zones?
WET uses WET at UTC+00:00, while Honolulu (USA) uses HST at UTC-10:00. The IANA identifiers are Europe/Lisbon and Pacific/Honolulu.
Does daylight saving time affect the WET–Honolulu difference?
Neither zone observes daylight saving time, so the -10h offset between WET and Honolulu is fixed all year.
Which other cities share WET's time zone?
WET also covers Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
Which countries use WET, WET's zone?
WET is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Is there a day difference between WET and Honolulu?
Not normally. The -10h gap only pushes the date over the previous day.
What is the time difference between WET and Honolulu?
Honolulu is -10h from WET.
What timezone is WET in?
WET operates on its local timezone.
What timezone is Honolulu in?
Honolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.
What are the business hours in Honolulu?
Standard business hours in Honolulu are 8:00 AM - 5:00 PM HST.
Which countries use WET (Western European Time)?
WET is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Does WET observe daylight saving time?
Yes, WET switches to WEST during summer months.
What are some interesting facts about WET?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
Which cities are in the HST timezone?
Major cities in the HST timezone include Honolulu, Hilo, Kailua, Pearl City, Kapolei.
What is the UTC offset for HST?
Hawaii Standard Time (HST) is at UTC-10:00.
What should I know about the HST timezone?
Hawaii does not observe daylight saving time. HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
When is it midnight in WET, what time is it in Honolulu?
When it is 12:00 AM (midnight) in WET (WET), it is -10h later in Honolulu (HST).
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