Anchorage to CLT
+4hAnchorage
AKDTSOURCECLT
CLTGreen rows indicate typical business hours (9 AM - 5 PM)
AKDT and CLT on the World Map
The map below highlights the AKDT (Alaska Standard Time) and CLT (Chile Standard 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.
CLT – Chile Standard Time
UTC-04:00Chile Standard Time (CLT) is the time zone for continental Chile, 4 hours behind UTC.
- •Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer.
- •Santiago is the largest city in Chile with over 6 million in the metro area.
- •Chile spans over 4,300 km from north to south but uses one timezone.
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.
Comparing Time Zones: Anchorage and CLT
Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, currently observing daylight saving time. CLT runs on Chile Standard Time (CLT) at UTC-04:00. That puts Anchorage 4 hours ahead of CLT — a difference of +4h at the current offsets.
In practice, when it is 9:00 AM in Anchorage it is 1:00 PM in CLT. Midnight in Anchorage is 4:00 AM in CLT.Anchorage observes daylight saving time while CLT does not, so the gap narrows or widens by an hour part of the year.
Anchorage to CLT time conversion table
| Anchorage (AKDT) | CLT (CLT) | Day |
|---|---|---|
| 12:00 AM | 4:00 AM | same day |
| 6:00 AM | 10:00 AM | same day |
| 7:00 AM | 11:00 AM | same day |
| 8:00 AM | 12:00 PM | same day |
| 9:00 AM | 1:00 PM | same day |
| 12:00 PM | 4:00 PM | same day |
| 3:00 PM | 7:00 PM | same day |
| 5:00 PM | 9:00 PM | same day |
| 6:00 PM | 10:00 PM | same day |
| 9:00 PM | 1:00 AM | next day |
Why people convert Anchorage to CLT time
- Scheduling a call from Anchorage to CLT: a 10:00 AM start in Anchorage lands at 2:00 PM in CLT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Anchorage and CLT are inside the 9-to-5 working day between 9:00 AM and 1:00 PM AKDT time (1:00 PM–5:00 PM CLT). That is roughly 4 hours of usable overlap.
- Watching a live event or market open: Anchorage viewers need 1:00 PM in CLT to catch a 9:00 AM start there, and 8:00 PM if the event is anchored to Anchorage.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKDT" is unambiguous; "3 PM" across a +4h gap is not.
- Block 9:00 AM–1:00 PM AKDT as the recurring meeting window if you work primarily from Anchorage and need CLT colleagues present.
- Anchorage: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +4h gap.
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 CLT (Chile Standard Time)
Chile Standard Time (CLT) is the standard time in Chile. During summer months (October to March), Chile switches to Chile Summer Time (CLST, UTC-03:00). Chile is the longest north-south country in the world.
Best time to call between Anchorage and CLT
Both Anchorage and CLT sit inside the 9 AM – 5 PM working day between 9:00 AM–1:00 PM AKDT, which is 1:00 PM–5:00 PM CLT. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Anchorage and CLT overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
Anchorage is 4 hours ahead of CLT (AKDT UTC-08:00 → CLT UTC-04:00). The shared working window is 9:00 AM–1:00 PM AKDT. 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
CLT
☀ Currently in DST
Standard: UTC-04:00 · DST: UTC-03:00
Clocks fall back on Sun, Apr 4, 2027
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 CLT?
Anchorage (AKDT, UTC-08:00) is 4 hours ahead of CLT (CLT, UTC-04:00). The gap is currently +4h.
How do I convert Anchorage time to CLT time?
Add +4h to Anchorage local time. For example, 9:00 AM in Anchorage is 1:00 PM in CLT.
What time is it in CLT right now?
CLT uses CLT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +4h offset from Anchorage.
What is the best time to call CLT from Anchorage?
Call between 9:00 AM and 1:00 PM AKDT — that maps to 1:00 PM–5:00 PM CLT and keeps both parties inside the working day.
Which is ahead, Anchorage or CLT?
Anchorage is 4 hours ahead of CLT. When it is 12:00 PM in Anchorage it is 4:00 PM in CLT.
Do Anchorage and CLT use different time zones?
Anchorage (USA) uses AKDT at UTC-08:00, while CLT uses CLT at UTC-04:00. The IANA identifiers are America/Anchorage and America/Santiago.
Does daylight saving time affect the Anchorage–CLT difference?
Yes at the moment: Anchorage is on daylight saving time and CLT is not, so the +4h gap shifts by an hour when exactly one of them changes clocks.
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 CLT?
Not normally. The +4h gap only pushes the date over for late-evening times.
What is the time difference between Anchorage and CLT?
CLT is +4h 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 CLT in?
CLT 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 CLT timezone?
Major cities in the CLT timezone include Santiago, Valparaíso, Concepción, Viña del Mar, Antofagasta.
What is the UTC offset for CLT?
Chile Standard Time (CLT) is at UTC-04:00. During daylight saving time, it shifts to CLST.
What should I know about the CLT timezone?
Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer. Santiago is the largest city in Chile with over 6 million in the metro area.
When is it midnight in Anchorage, what time is it in CLT?
When it is 12:00 AM (midnight) in Anchorage (AKST), it is +4h later in CLT (CLT).
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