Anchorage to Ireland
+9hAnchorage
AKDTSOURCEIreland
ISTGreen rows indicate typical business hours (9 AM - 5 PM)
AKDT and IST on the World Map
The map below highlights the AKDT (Alaska Standard Time) and IST (Greenwich Mean 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.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
About Anchorage
WikipediaAnchorage operates on Alaska Time (AKST/AKDT), UTC-9. As a global air cargo hub, Anchorage connects Asian and American markets via polar routes.
Moose occasionally wander through the city streets.
Anchorage to Ireland Time Difference – Complete Guide
Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, currently observing daylight saving time. Ireland runs on Irish Standard Time (IST) at UTC+01:00, also currently on daylight saving time. That puts Anchorage 9 hours ahead of Ireland — a difference of +9h at the current offsets.
In practice, when it is 9:00 AM in Anchorage it is 6:00 PM in Ireland. Midnight in Anchorage is 9:00 AM in Ireland. Because both zones shift for daylight saving, the gap between them only changes during the few weeks each year when their transition dates differ.
Anchorage to Ireland time conversion table
| Anchorage (AKDT) | Ireland (IST) | Day |
|---|---|---|
| 12:00 AM | 9:00 AM | same day |
| 6:00 AM | 3:00 PM | same day |
| 7:00 AM | 4:00 PM | same day |
| 8:00 AM | 5:00 PM | same day |
| 9:00 AM | 6:00 PM | same day |
| 12:00 PM | 9:00 PM | same day |
| 3:00 PM | 12:00 AM | next day |
| 5:00 PM | 2:00 AM | next day |
| 6:00 PM | 3:00 AM | next day |
| 9:00 PM | 6:00 AM | next day |
Why people convert Anchorage to Ireland time
- Scheduling a call from Anchorage to Ireland: a 10:00 AM start in Anchorage lands at 7:00 PM in Ireland, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +9h gap: Anchorage and Ireland 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 Ireland is 6:00 PM in Anchorage.
- Booking travel or deliveries: tracking Ireland local time against Anchorage keeps pickup windows and arrival estimates honest across the +9h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKDT" is unambiguous; "3 PM" across a +9h gap is not.
- With a +9h gap there is no shared 9-to-5 window, so alternate the early start: one week Anchorage takes the early slot, the next week Ireland does.
- Anchorage: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +9h gap.
- Ireland: 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 GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
Best time to call between Anchorage and Ireland
With a +9h offset there is no overlap inside a normal 9 AM – 5 PM day. Ireland opens at 9:00 AM IST, which is 6:00 PM in Anchorage, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Anchorage and Ireland have no shared working hours because of the +9h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Anchorage is 9 hours ahead of Ireland (AKDT UTC-08:00 → IST 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
Anchorage
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 2026
Ireland
☀ 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 Anchorage and Ireland?
Anchorage (AKDT, UTC-08:00) is 9 hours ahead of Ireland (IST, UTC+01:00). The gap is currently +9h.
How do I convert Anchorage time to Ireland time?
Add +9h to Anchorage local time. For example, 9:00 AM in Anchorage is 6:00 PM in Ireland.
What time is it in Ireland right now?
Ireland uses IST at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +9h offset from Anchorage.
What is the best time to call Ireland from Anchorage?
There is no shared working-hours window because of the +9h gap. The closest option is 1:00 PM in Anchorage, which is 10:00 PM in Ireland.
Which is ahead, Anchorage or Ireland?
Anchorage is 9 hours ahead of Ireland. When it is 12:00 PM in Anchorage it is 9:00 PM in Ireland.
Do Anchorage and Ireland use different time zones?
Anchorage (USA) uses AKDT at UTC-08:00, while Ireland (Ireland) uses IST at UTC+01:00. The IANA identifiers are America/Anchorage and Europe/Dublin.
Does daylight saving time affect the Anchorage–Ireland difference?
Both zones observe DST, so the difference stays at +9h for most of the year and only changes during the weeks when their transition dates do not line up.
Which other cities share Anchorage's time zone?
AKDT also covers Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
Which countries use AKDT, Anchorage's zone?
AKDT is used in United States (Alaska).
Is there a day difference between Anchorage and Ireland?
Not normally. The +9h gap only pushes the date over for late-evening times.
What is the time difference between Anchorage and Ireland?
Ireland is +9h from Anchorage.
What timezone is Anchorage in?
Anchorage operates on Alaska Time (AKST/AKDT), UTC-9. As a global air cargo hub, Anchorage connects Asian and American markets via polar routes.
What timezone is Ireland in?
Ireland operates on its local timezone.
What are the business hours in Anchorage?
Standard business hours in Anchorage are 8:00 AM - 5:00 PM AKST.
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 GMT timezone?
Major cities in the GMT timezone include London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar.
What is the UTC offset for GMT?
Greenwich Mean Time (GMT) is at UTC+00:00. During daylight saving time, it shifts to BST.
What should I know about the GMT timezone?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
When is it midnight in Anchorage, what time is it in Ireland?
When it is 12:00 AM (midnight) in Anchorage (AKST), it is +9h later in Ireland (GMT).
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