Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

Portugal to HKT

+7h

Portugal

WESTSOURCE

UTC+01:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

HKT

UTC+08:00

HH07

MM00

19:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Portugal

HKT

12:00 AM

7:00 AM

2:00 AM

9:00 AM

4:00 AM

11:00 AM

6:00 AM

1:00 PM

8:00 AM

3:00 PM

10:00 AM

5:00 PM

12:00 PM

7:00 PM

2:00 PM

9:00 PM

4:00 PM

11:00 PM

6:00 PM

1:00 AM+1

8:00 PM

3:00 AM+1

10:00 PM

5:00 AM+1

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

WEST and HKT on the World Map

The map below highlights the WEST (Western European Time) and HKT (Hong Kong Time) timezone regions across the globe.

WEST Zone

→

HKT Zone

Explore all world timezones interactively →

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

HKT – Hong Kong Time

UTC+08:00

Hong Kong Time (HKT, UTC+08:00) is the time zone for Hong Kong, 8 hours ahead of UTC.

Countries in HKT

Hong Kong SAR

Major Cities in HKT

Hong KongKowloonTsuen WanSha Tin

Key Facts about HKT

•Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979.
•HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.
•The Hong Kong Stock Exchange opens at 09:30 HKT.
•Hong Kong Time does not change with the seasons, so its gap to other zones is fixed.

Daylight Saving:No – UTC+08:00 year-round

Learn more about HKT on Wikipedia

Portugal to HKT Time Difference – Complete Guide

Portugal runs on Western European Summer Time (WEST) at UTC+01:00, currently observing daylight saving time. HKT runs on Hong Kong Time (HKT) at UTC+08:00. That puts Portugal 7 hours ahead of HKT — a difference of +7h at the current offsets.

In practice, when it is 9:00 AM in Portugal it is 4:00 PM in HKT. Midnight in Portugal is 7:00 AM in HKT.Portugal observes daylight saving time while HKT does not, so the gap narrows or widens by an hour part of the year.

Portugal to HKT time conversion table

Portugal (WEST)	HKT (HKT)	Day
12:00 AM	7:00 AM	same day
6:00 AM	1:00 PM	same day
7:00 AM	2:00 PM	same day
8:00 AM	3:00 PM	same day
9:00 AM	4:00 PM	same day
12:00 PM	7:00 PM	same day
3:00 PM	10:00 PM	same day
5:00 PM	12:00 AM	next day
6:00 PM	1:00 AM	next day
9:00 PM	4:00 AM	next day

Why people convert Portugal to HKT time

Scheduling a call from Portugal to HKT: a 10:00 AM start in Portugal lands at 5:00 PM in HKT, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Portugal and HKT are inside the 9-to-5 working day between 9:00 AM and 10:00 AM WEST time (4:00 PM–5:00 PM HKT). That is roughly 1 hours of usable overlap.
Coordinating a Portugal-based team with HKT 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 +7h gap is not.
Block 9:00 AM–10:00 AM WEST as the recurring meeting window if you work primarily from Portugal and need HKT colleagues present.
Portugal: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +7h 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 HKT (Hong Kong Time)

Hong Kong Time (HKT) is fixed at UTC+08:00 all year and does not observe daylight saving time. Hong Kong last used summer time in 1979 and has kept a single offset since. HKT shares the UTC+08:00 offset with China Standard Time, Singapore Time, Malaysian Time, Philippine Time and Australian Western Standard Time, but is listed separately because Hong Kong maintains its own timekeeping authority. As a major financial centre, Hong Kong's trading hours set the rhythm for markets across Asia, opening at 09:30 HKT which is 01:30 in London and 20:30 the previous evening in New York.

Best time to call between Portugal and HKT

Both Portugal and HKT sit inside the 9 AM – 5 PM working day between 9:00 AM–10:00 AM WEST, which is 4:00 PM–5:00 PM HKT. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Portugal and HKT overlap for only 60 minutes (9:00 AM–10:00 AM WEST), so meetings have to be booked precisely.

Portugal is 7 hours ahead of HKT (WEST UTC+01:00 → HKT UTC+08:00). The shared working window is 9:00 AM–10:00 AM WEST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Portugal

☀ Currently in DST

Standard: UTC+00:00 · DST: UTC+01:00

Clocks fall back on Sun, Oct 25, 2026

HKT

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:

⏳

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 Portugal and HKT?

Portugal (WEST, UTC+01:00) is 7 hours ahead of HKT (HKT, UTC+08:00). The gap is currently +7h.

How do I convert Portugal time to HKT time?

Add +7h to Portugal local time. For example, 9:00 AM in Portugal is 4:00 PM in HKT.

What time is it in HKT right now?

HKT uses HKT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +7h offset from Portugal.

What is the best time to call HKT from Portugal?

Call between 9:00 AM and 10:00 AM WEST — that maps to 4:00 PM–5:00 PM HKT and keeps both parties inside the working day.

Which is ahead, Portugal or HKT?

Portugal is 7 hours ahead of HKT. When it is 12:00 PM in Portugal it is 7:00 PM in HKT.

Do Portugal and HKT use different time zones?

Portugal (Portugal) uses WEST at UTC+01:00, while HKT uses HKT at UTC+08:00. The IANA identifiers are Europe/Lisbon and Asia/Hong_Kong.

Does daylight saving time affect the Portugal–HKT difference?

Yes at the moment: Portugal is on daylight saving time and HKT is not, so the +7h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Portugal's time zone?

WEST also covers Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.

Which countries use WEST, Portugal's zone?

WEST is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.

Is there a day difference between Portugal and HKT?

Not normally. The +7h gap only pushes the date over for late-evening times.

What is the time difference between Portugal and HKT?

HKT is +7h from Portugal.

What timezone is Portugal in?

Portugal operates on its local timezone.

What timezone is HKT in?

HKT operates on its local timezone.

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 HKT timezone?

Major cities in the HKT timezone include Hong Kong, Kowloon, Tsuen Wan, Sha Tin.

What is the UTC offset for HKT?

Hong Kong Time (HKT) is at UTC+08:00.

What should I know about the HKT timezone?

Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979. HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.