Инструменты Intosoft

United Arab Emirates to Lisbon

-3h

United Arab Emirates

GSTSOURCE
UTC+04:00
HH12
:
MM00
  
12:00 (24-hr)
12 AM6 AM12 PM6 PM12 AM

Lisbon

WEST
Portugal · UTC+01:00☀ DST active
HH09
:
MM00
  
09:00 (24-hr)
12 AM6 AM12 PM6 PM12 AM
United Arab Emirates
Lisbon
12:00 AM
9:00 PM-1
2:00 AM
11:00 PM-1
4:00 AM
1:00 AM
6:00 AM
3:00 AM
8:00 AM
5:00 AM
10:00 AM
7:00 AM
12:00 PM
9:00 AM
2:00 PM
11:00 AM
4:00 PM
1:00 PM
6:00 PM
3:00 PM
8:00 PM
5:00 PM
10:00 PM
7:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

GST and WEST on the World Map

The map below highlights the GST (Gulf Standard Time) and WEST (Western European Time) timezone regions across the globe.

GSTWESTDubaiAbu DhabiMuscatBakuLisbonPortoCasablancaLas Palmas
GST Zone
→
WEST Zone

Explore all world timezones interactively →

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST
UAEOmanGeorgiaAzerbaijanMauritius
Major Cities in GST
DubaiAbu DhabiMuscatBakuTbilisi
Key Facts about GST
  • •Dubai uses GST year-round with no daylight saving time.
  • •GST is 9 hours ahead of EST and 4 hours ahead of GMT.
  • •The Dubai Financial Market (DFM) operates on GST.
Daylight Saving:No – UTC+04:00 year-round
Learn more about GST on Wikipedia

WET – Western European Time

UTC+00:00

Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.

Countries in WET
PortugalSpain (Canary Islands)MoroccoWestern Sahara
Major Cities in WET
LisbonPortoCasablancaLas PalmasFunchalRabat
Key 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).
  • •WET is identical to GMT and UTC+00:00.
Daylight Saving:Yes – switches to WEST
Learn more about WET on Wikipedia

About Lisbon

Wikipedia

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.

Population:545,000
Metro:2.9 million
Business Hours:9:00 AM - 6:00 PM WET
Currency:EUR (€)
Stock Exchange:Euronext Lisbon
Key Landmarks
Belém TowerJerónimos MonasterySão Jorge CastlePraça do ComércioAlfama District
Did You Know?

Lisbon has 300 days of sunshine per year and is a major startup hub in Europe.

Learn more about WEST timezone →

United Arab Emirates vs Lisbon: Offsets, DST and Best Call Times

United Arab Emirates runs on Gulf Standard Time (GST) at UTC+04:00. Lisbon runs on Western European Summer Time (WEST) at UTC+01:00, also currently on daylight saving time. That puts United Arab Emirates 3 hours behind Lisbon — a difference of -3h at the current offsets.

In practice, when it is 9:00 AM in United Arab Emirates it is 6:00 AM in Lisbon. Midnight in United Arab Emirates is 9:00 PM in Lisbon.Lisbon observes daylight saving time while United Arab Emirates does not, so the gap narrows or widens by an hour part of the year.

United Arab Emirates to Lisbon time conversion table

United Arab Emirates (GST)Lisbon (WEST)Day
12:00 AM9:00 PMprevious day
6:00 AM3:00 AMsame day
7:00 AM4:00 AMsame day
8:00 AM5:00 AMsame day
9:00 AM6:00 AMsame day
12:00 PM9:00 AMsame day
3:00 PM12:00 PMsame day
5:00 PM2:00 PMsame day
6:00 PM3:00 PMsame day
9:00 PM6:00 PMsame day

Why people convert United Arab Emirates to Lisbon time

  • Scheduling a call from United Arab Emirates to Lisbon: a 10:00 AM start in United Arab Emirates lands at 7:00 AM in Lisbon, so you can confirm the slot without doing the arithmetic yourself.
  • Finding shared working hours: both United Arab Emirates and Lisbon are inside the 9-to-5 working day between 12:00 PM and 5:00 PM GST time (9:00 AM–2:00 PM WEST). That is roughly 5 hours of usable overlap.
  • Keeping family and friends in sync: knowing that 8:00 PM in United Arab Emirates is 5:00 PM in Lisbon makes it easy to avoid calling at 3 AM.
  • Always state the zone abbreviation, not just the hour. "3:00 PM GST" is unambiguous; "3 PM" across a -3h gap is not.
  • Block 12:00 PM–5:00 PM GST as the recurring meeting window if you work primarily from United Arab Emirates and need Lisbon colleagues present.
  • Lisbon: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.

About GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

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).

Best time to call between United Arab Emirates and Lisbon

Both United Arab Emirates and Lisbon sit inside the 9 AM – 5 PM working day between 12:00 PM–5:00 PM GST, which is 9:00 AM–2:00 PM WEST. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

United Arab Emirates and Lisbon share 5 hours of working-hours overlap (12:00 PM–5:00 PM GST), so scheduling a live meeting is straightforward.

United Arab Emirates is 3 hours behind Lisbon (GST UTC+04:00 → WEST UTC+01:00). The shared working window is 12:00 PM–5:00 PM GST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

United Arab Emirates

Does not observe DST

Lisbon

☀ Currently in DST

Standard: UTC+00:00 · DST: UTC+01:00

Clocks fall back on Sun, Oct 25, 2026

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳
History of Timekeeping
From sundials to atomic clocks - 5000 years of measuring time
🌍
How Time Zones Work
UTC, offsets, and why zones don't follow straight lines
☀️
Daylight Saving Time
DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between United Arab Emirates and Lisbon?

United Arab Emirates (GST, UTC+04:00) is 3 hours behind Lisbon (WEST, UTC+01:00). The gap is currently -3h.

How do I convert United Arab Emirates time to Lisbon time?

Add -3h to United Arab Emirates local time. For example, 9:00 AM in United Arab Emirates is 6:00 AM in Lisbon.

What time is it in Lisbon right now?

Lisbon uses WEST at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -3h offset from United Arab Emirates.

What is the best time to call Lisbon from United Arab Emirates?

Call between 12:00 PM and 5:00 PM GST — that maps to 9:00 AM–2:00 PM WEST and keeps both parties inside the working day.

Which is behind, United Arab Emirates or Lisbon?

United Arab Emirates is 3 hours behind Lisbon. When it is 12:00 PM in United Arab Emirates it is 9:00 AM in Lisbon.

Do United Arab Emirates and Lisbon use different time zones?

United Arab Emirates (United Arab Emirates) uses GST at UTC+04:00, while Lisbon (Portugal) uses WEST at UTC+01:00. The IANA identifiers are Asia/Dubai and Europe/Lisbon.

Does daylight saving time affect the United Arab Emirates–Lisbon difference?

Yes at the moment: Lisbon is on daylight saving time and United Arab Emirates is not, so the -3h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share United Arab Emirates's time zone?

GST also covers Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.

Which countries use GST, United Arab Emirates's zone?

GST is used in UAE, Oman, Georgia, Azerbaijan, Mauritius.

Is there a day difference between United Arab Emirates and Lisbon?

Not normally. The -3h gap only pushes the date over the previous day.

What is the time difference between United Arab Emirates and Lisbon?

Lisbon is -3h from United Arab Emirates.

What timezone is United Arab Emirates in?

United Arab Emirates operates on its local timezone.

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 are the business hours in Lisbon?

Standard business hours in Lisbon are 9:00 AM - 6:00 PM WET.

Which countries use GST (Gulf Standard Time)?

GST is used in UAE, Oman, Georgia, Azerbaijan, Mauritius.

Does GST observe daylight saving time?

No, GST does not observe daylight saving time and remains at UTC+04:00 year-round.

What are some interesting facts about GST?

Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.

Which cities are in the WET timezone?

Major cities in the WET timezone include Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.

What is the UTC offset for WET?

Western European Time (WET) is at UTC+00:00. During daylight saving time, it shifts to WEST.

What should I know about the WET timezone?

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).

When is it midnight in United Arab Emirates, what time is it in Lisbon?

When it is 12:00 AM (midnight) in United Arab Emirates (GST), it is -3h later in Lisbon (WET).

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