Lisbon to HST
-11hLisbon
WESTSOURCEHST
HSTGreen rows indicate typical business hours (9 AM - 5 PM)
WEST and HST on the World Map
The map below highlights the WEST (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 Lisbon
WikipediaLisbon operates on Western European Time (WET/WEST), same as London. As Portugal's capital and an emerging tech hub, Lisbon bridges European and Atlantic time zones.
Lisbon has 300 days of sunshine per year and is a major startup hub in Europe.
Time Conversion Guide: Lisbon to HST
Lisbon runs on Western European Summer Time (WEST) at UTC+01:00, currently observing daylight saving time. HST runs on Hawaii Standard Time (HST) at UTC-10:00. That puts Lisbon 11 hours behind HST — a difference of -11h at the current offsets.
In practice, when it is 9:00 AM in Lisbon it is 10:00 PM in HST on the previous day. Midnight in Lisbon is 1:00 PM in HST.Lisbon observes daylight saving time while HST does not, so the gap narrows or widens by an hour part of the year.
Lisbon to HST time conversion table
| Lisbon (WEST) | HST (HST) | Day |
|---|---|---|
| 12:00 AM | 1:00 PM | previous day |
| 6:00 AM | 7:00 PM | previous day |
| 7:00 AM | 8:00 PM | previous day |
| 8:00 AM | 9:00 PM | previous day |
| 9:00 AM | 10:00 PM | previous day |
| 12:00 PM | 1:00 AM | same day |
| 3:00 PM | 4:00 AM | same day |
| 5:00 PM | 6:00 AM | same day |
| 6:00 PM | 7:00 AM | same day |
| 9:00 PM | 10:00 AM | same day |
Why people convert Lisbon to HST time
- Scheduling a call from Lisbon to HST: a 10:00 AM start in Lisbon lands at 11:00 PM in HST the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -11h gap: Lisbon and HST 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 HST is 10:00 PM in Lisbon.
- Coordinating a Lisbon-based team with HST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM WEST" is unambiguous; "3 PM" across a -11h gap is not.
- With a -11h gap there is no shared 9-to-5 window, so alternate the early start: one week Lisbon takes the early slot, the next week HST does.
- Lisbon: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the -11h gap.
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 Lisbon and HST
With a -11h offset there is no overlap inside a normal 9 AM – 5 PM day. HST opens at 9:00 AM HST, which is 10:00 PM in Lisbon, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Lisbon and HST have no shared working hours because of the -11h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Lisbon is 11 hours behind HST (WEST UTC+01:00 → 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
Lisbon
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
HST
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 Lisbon and HST?
Lisbon (WEST, UTC+01:00) is 11 hours behind HST (HST, UTC-10:00). The gap is currently -11h.
How do I convert Lisbon time to HST time?
Add -11h to Lisbon local time. For example, 9:00 AM in Lisbon is 10:00 PM in HST (previous day).
What time is it in HST right now?
HST 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 -11h offset from Lisbon.
What is the best time to call HST from Lisbon?
There is no shared working-hours window because of the -11h gap. The closest option is 1:00 PM in Lisbon, which is 2:00 AM in HST.
Which is behind, Lisbon or HST?
Lisbon is 11 hours behind HST. When it is 12:00 PM in Lisbon it is 1:00 AM in HST.
Do Lisbon and HST use different time zones?
Lisbon (Portugal) uses WEST at UTC+01:00, while HST uses HST at UTC-10:00. The IANA identifiers are Europe/Lisbon and Pacific/Honolulu.
Does daylight saving time affect the Lisbon–HST difference?
Yes at the moment: Lisbon is on daylight saving time and HST is not, so the -11h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Lisbon's time zone?
WEST also covers Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
Which countries use WEST, Lisbon's zone?
WEST is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Is there a day difference between Lisbon and HST?
Not normally. The -11h gap only pushes the date over the previous day.
What is the time difference between Lisbon and HST?
HST is -11h from Lisbon.
What timezone is Lisbon in?
Lisbon operates on Western European Time (WET/WEST), same as London. As Portugal's capital and an emerging tech hub, Lisbon bridges European and Atlantic time zones.
What timezone is HST in?
HST operates on its local timezone.
What are the business hours in Lisbon?
Standard business hours in Lisbon are 9:00 AM - 6:00 PM WET.
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 Lisbon, what time is it in HST?
When it is 12:00 AM (midnight) in Lisbon (WET), it is -11h later in HST (HST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Lisbon time conversions
- lisbon to wet
- lisbon to portugal
- lisbon to london
- lisbon to dublin
- lisbon to paris
- lisbon to berlin
- lisbon to amsterdam
- lisbon to madrid
- lisbon to rome
- lisbon to zurich
- lisbon to stockholm
- lisbon to moscow
- lisbon to istanbul
- lisbon to warsaw
- lisbon to new york
- lisbon to dubai
- lisbon to tokyo
- lisbon to singapore
- lisbon to sydney
- lisbon to los angeles
- lisbon to delhi
- lisbon to mumbai
- lisbon to hong kong
- lisbon to toronto
- lisbon to kathmandu
- new york to lisbon
- london to lisbon
- dubai to lisbon
- tokyo to lisbon
- singapore to lisbon
- sydney to lisbon
- los angeles to lisbon
- paris to lisbon
- delhi to lisbon
- mumbai to lisbon
- berlin to lisbon
See every conversion from Lisbon →·See every conversion from HST →