Time Difference Between Alaska Time and Portugal
As of 31 August 2026, Portugal is 9 hours ahead of Alaska Time. That number is not constant. Over the course of a year, because of daylight saving changes, Lisbon, Portugal ranges from 8 hours ahead to 9 hours ahead relative to Alaska Time, United States. The calculator below is always up to date.
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Alaska Time, United States
14:34
Mon, Aug 31, 2026
UTC-8 · AKDT · America/Anchorage
Lisbon, Portugal
+9h23:34
Mon, Aug 31, 2026
UTC+1 · Europe/Lisbon
Portugal is 9 hours ahead of Alaska Time.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Alaska Time | Monday, August 31, 2026 | AKDTAmerica/Anchorage | UTC-8 | Active now |
| Portugal | Monday, August 31, 2026 | Europe/Lisbon | UTC+1 | Active now |
Alaska Time: Covers all of Alaska. Switches between AKST (UTC-9) and AKDT (UTC-8) with daylight saving.
Portugal: Mainland Portugal and Madeira share one zone. The Azores are 1 hour behind.
Hour by hour: Alaska Time to Portugal
Every hour of today in Alaska Time and what it is in Portugal. Highlighted rows fall inside Portugal working hours (09:00–18:00).
| Alaska Time | Portugal |
|---|---|
| 00:00 | 09:00 |
| 01:00 | 10:00 |
| 02:00 | 11:00 |
| 03:00 | 12:00 |
| 04:00 | 13:00 |
| 05:00 | 14:00 |
| 06:00 | 15:00 |
| 07:00 | 16:00 |
| 08:00 | 17:00 |
| 09:00 | 18:00 |
| 10:00 | 19:00 |
| 11:00 | 20:00 |
| Alaska Time | Portugal |
|---|---|
| 12:00 | 21:00 |
| 13:00 | 22:00 |
| 14:00 | 23:00 |
| 15:00 | 00:00next day |
| 16:00 | 01:00next day |
| 17:00 | 02:00next day |
| 18:00 | 03:00next day |
| 19:00 | 04:00next day |
| 20:00 | 05:00next day |
| 21:00 | 06:00next day |
| 22:00 | 07:00next day |
| 23:00 | 08:00next day |
Best time to call or meet
Overlapping working hours
No overlap
Standard working hours in Alaska Time and Portugal never overlap. Someone has to start early or finish late — the calling window below is the practical compromise.
Reasonable calling hours
08:00–12:00 in Alaska Time (17:00–21:00 in Portugal)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Portugal puts its clocks back on Sunday, October 25, 2026
The local offset moves from UTC+1 to UTC. After that date, Portugal is 8 hours ahead of Alaska Time — instead of 9 hours ahead, as it is today.
Alaska Time puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-8 to UTC-9. The gap between Alaska Time and Portugal stays at 9 hours because both places change at the same time.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Alaska Time and Portugal: common questions
What is the time difference between Alaska Time and Portugal?
As of 31 August 2026, Portugal is 9 hours ahead of Alaska Time. The gap is not fixed: across the year, Portugal ranges from 8 hours ahead to 9 hours ahead relative to Alaska Time, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Alaska Time, what time is it in Portugal?
It is 06:00 PM in Lisbon, Portugal. Use the time field in the calculator above to check any other hour.
Is Portugal ahead of or behind Alaska Time?
Portugal is ahead of Alaska Time by 9 hours at the moment. In practical terms, the working day in Portugal starts and ends earlier in Alaska Time terms.
Do Alaska Time and Portugal observe daylight saving time?
Both Alaska Time and Portugal change their clocks, but not on the same dates. That is why the gap is not fixed: across the year, Portugal ranges from 8 hours ahead to 9 hours ahead relative to Alaska Time.
What is the best time to call Portugal from Alaska Time?
Standard working hours in Alaska Time and Portugal do not overlap at all, so one side has to take the call outside office hours. Early morning in Alaska Time or late evening is usually the least disruptive option.
Related comparisons
Local dates shown for Alaska Time, United States (UTC-8) and Lisbon, Portugal (UTC+1) were generated on Monday, August 31, 2026 UTC and refresh in your browser.