AKST to Lisbon
+10hAKST
AKSTSOURCELisbon
WESTGreen rows indicate typical business hours (9 AM - 5 PM)
AKST and WEST on the World Map
The map below highlights the AKST (Alaska Standard Time) and WEST (Western European Time) timezone regions across the globe.
AKST – Alaska Standard Time
UTC-09:00Alaska Standard Time (AKST) is the time zone for the state of Alaska, 9 hours behind UTC.
- •Alaska is the largest US state by area but has only about 730,000 residents.
- •Anchorage is the most populous city in AKST with about 290,000 people.
- •The Aleutian Islands use HAST instead of AKST.
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.
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.
Understanding the +10h Gap: AKST vs Lisbon
AKST runs on Alaska Standard Time (AKST) at UTC-09:00. Lisbon runs on Western European Summer Time (WEST) at UTC+01:00, also currently on daylight saving time. That puts AKST 10 hours ahead of Lisbon — a difference of +10h at the current offsets.
In practice, when it is 9:00 AM in AKST it is 7:00 PM in Lisbon. Midnight in AKST is 10:00 AM in Lisbon.Lisbon observes daylight saving time while AKST does not, so the gap narrows or widens by an hour part of the year.
AKST to Lisbon time conversion table
| AKST (AKST) | Lisbon (WEST) | Day |
|---|---|---|
| 12:00 AM | 10:00 AM | same day |
| 6:00 AM | 4:00 PM | same day |
| 7:00 AM | 5:00 PM | same day |
| 8:00 AM | 6:00 PM | same day |
| 9:00 AM | 7:00 PM | same day |
| 12:00 PM | 10:00 PM | same day |
| 3:00 PM | 1:00 AM | next day |
| 5:00 PM | 3:00 AM | next day |
| 6:00 PM | 4:00 AM | next day |
| 9:00 PM | 7:00 AM | next day |
Why people convert AKST to Lisbon time
- Scheduling a call from AKST to Lisbon: a 10:00 AM start in AKST lands at 8:00 PM in Lisbon, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +10h gap: AKST and Lisbon 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 Lisbon is 7:00 PM in AKST.
- Booking travel or deliveries: tracking Lisbon local time against AKST keeps pickup windows and arrival estimates honest across the +10h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKST" 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 AKST takes the early slot, the next week Lisbon does.
- Lisbon: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.
About AKST (Alaska Standard Time)
Alaska Standard Time (AKST) is used in nearly all of Alaska. Due to Alaska's vast geographic size, the Aleutian Islands use Hawaii-Aleutian Standard Time instead. During summer months, Alaska switches to Alaska Daylight Time (AKDT, UTC-08:00).
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 AKST and Lisbon
With a +10h offset there is no overlap inside a normal 9 AM – 5 PM day. Lisbon opens at 9:00 AM WEST, which is 7:00 PM in AKST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
AKST and Lisbon have no shared working hours because of the +10h gap. Teams need to alternate early starts or rely on asynchronous handovers.
AKST is 10 hours ahead of Lisbon (AKST UTC-09:00 → WEST UTC+01:00). 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
AKST
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 2026
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:
Frequently Asked Questions
What is the time difference between AKST and Lisbon?
AKST (AKST, UTC-09:00) is 10 hours ahead of Lisbon (WEST, UTC+01:00). The gap is currently +10h.
How do I convert AKST time to Lisbon time?
Add +10h to AKST local time. For example, 9:00 AM in AKST is 7:00 PM 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 +10h offset from AKST.
What is the best time to call Lisbon from AKST?
There is no shared working-hours window because of the +10h gap. The closest option is 1:00 PM in AKST, which is 11:00 PM in Lisbon.
Which is ahead, AKST or Lisbon?
AKST is 10 hours ahead of Lisbon. When it is 12:00 PM in AKST it is 10:00 PM in Lisbon.
Do AKST and Lisbon use different time zones?
AKST uses AKST at UTC-09:00, while Lisbon (Portugal) uses WEST at UTC+01:00. The IANA identifiers are America/Anchorage and Europe/Lisbon.
Does daylight saving time affect the AKST–Lisbon difference?
Yes at the moment: Lisbon is on daylight saving time and AKST is not, so the +10h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share AKST's time zone?
AKST also covers Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
Which countries use AKST, AKST's zone?
AKST is used in United States (Alaska).
Is there a day difference between AKST and Lisbon?
Not normally. The +10h gap only pushes the date over for late-evening times.
What is the time difference between AKST and Lisbon?
Lisbon is +10h from AKST.
What timezone is AKST in?
AKST 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 AKST (Alaska Standard Time)?
AKST is used in United States (Alaska).
Does AKST observe daylight saving time?
Yes, AKST switches to AKDT during summer months.
What are some interesting facts about AKST?
Alaska is the largest US state by area but has only about 730,000 residents. Anchorage is the most populous city in AKST with about 290,000 people.
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 AKST, what time is it in Lisbon?
When it is 12:00 AM (midnight) in AKST (AKST), it is +10h later in Lisbon (WET).
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