AKST to ART
+6hAKST
AKSTSOURCEART
ARTGreen rows indicate typical business hours (9 AM - 5 PM)
AKST and ART on the World Map
The map below highlights the AKST (Alaska Standard Time) and ART (Argentina 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.
ART – Argentina Time
UTC-03:00Argentina Time (ART) is the standard time for Argentina, 3 hours behind UTC.
- •Argentina does not observe daylight saving time.
- •Buenos Aires is one of the most visited cities in South America.
- •ART is the same offset as BRT (UTC-03:00).
AKST vs ART: Offsets, DST and Best Call Times
AKST runs on Alaska Standard Time (AKST) at UTC-09:00. ART runs on Argentina Time (ART) at UTC-03:00. That puts AKST 6 hours ahead of ART — a difference of +6h at the current offsets.
In practice, when it is 9:00 AM in AKST it is 3:00 PM in ART. Midnight in AKST is 6:00 AM in ART. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AKST to ART time conversion table
| AKST (AKST) | ART (ART) | Day |
|---|---|---|
| 12:00 AM | 6:00 AM | same day |
| 6:00 AM | 12:00 PM | same day |
| 7:00 AM | 1:00 PM | same day |
| 8:00 AM | 2:00 PM | same day |
| 9:00 AM | 3:00 PM | same day |
| 12:00 PM | 6:00 PM | same day |
| 3:00 PM | 9:00 PM | same day |
| 5:00 PM | 11:00 PM | same day |
| 6:00 PM | 12:00 AM | next day |
| 9:00 PM | 3:00 AM | next day |
Why people convert AKST to ART time
- Scheduling a call from AKST to ART: a 10:00 AM start in AKST lands at 4:00 PM in ART, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both AKST and ART are inside the 9-to-5 working day between 9:00 AM and 11:00 AM AKST time (3:00 PM–5:00 PM ART). That is roughly 2 hours of usable overlap.
- Watching a live event or market open: AKST viewers need 3:00 PM in ART to catch a 9:00 AM start there, and 6:00 PM if the event is anchored to AKST.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKST" is unambiguous; "3 PM" across a +6h gap is not.
- Block 9:00 AM–11:00 AM AKST as the recurring meeting window if you work primarily from AKST and need ART colleagues present.
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 ART (Argentina Time)
Argentina Time (ART) is the time zone used throughout Argentina. Argentina does not observe daylight saving time. ART shares the same offset as Brasilia Time (BRT) and Uruguay's UYT.
Best time to call between AKST and ART
Both AKST and ART sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM AKST, which is 3:00 PM–5:00 PM ART. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
AKST and ART overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
AKST is 6 hours ahead of ART (AKST UTC-09:00 → ART UTC-03:00). The shared working window is 9:00 AM–11:00 AM AKST. 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
ART
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:
Frequently Asked Questions
What is the time difference between AKST and ART?
AKST (AKST, UTC-09:00) is 6 hours ahead of ART (ART, UTC-03:00). The gap is currently +6h.
How do I convert AKST time to ART time?
Add +6h to AKST local time. For example, 9:00 AM in AKST is 3:00 PM in ART.
What time is it in ART right now?
ART uses ART at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +6h offset from AKST.
What is the best time to call ART from AKST?
Call between 9:00 AM and 11:00 AM AKST — that maps to 3:00 PM–5:00 PM ART and keeps both parties inside the working day.
Which is ahead, AKST or ART?
AKST is 6 hours ahead of ART. When it is 12:00 PM in AKST it is 6:00 PM in ART.
Does daylight saving time affect the AKST–ART difference?
Neither zone observes daylight saving time, so the +6h offset between AKST and ART is fixed all year.
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 ART?
Not normally. The +6h gap only pushes the date over for late-evening times.
What is the time difference between AKST and ART?
ART is +6h from AKST.
What timezone is AKST in?
AKST operates on its local timezone.
What timezone is ART in?
ART operates on its local timezone.
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 ART timezone?
Major cities in the ART timezone include Buenos Aires, Córdoba, Rosario, Mendoza, La Plata, Tucumán.
What is the UTC offset for ART?
Argentina Time (ART) is at UTC-03:00.
What should I know about the ART timezone?
Argentina does not observe daylight saving time. Buenos Aires is one of the most visited cities in South America.
When is it midnight in AKST, what time is it in ART?
When it is 12:00 AM (midnight) in AKST (AKST), it is +6h later in ART (ART).
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See every conversion from AKST →·See every conversion from ART →