Anchorage to Chicago
+3hAnchorage
AKDTSOURCEChicago
CDTGreen rows indicate typical business hours (9 AM - 5 PM)
AKDT and CDT on the World Map
The map below highlights the AKDT (Alaska Standard Time) and CDT (Central 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.
CST – Central Standard Time
UTC-06:00Central Standard Time (CST) is the time zone for the central United States, Canada, and Mexico, 6 hours behind UTC.
- •CST covers 20 US states fully or partially.
- •Chicago and Houston are the two largest cities in the Central Time Zone.
- •Mexico City, one of the world's most populous cities, operates on CST.
- •CST is 1 hour behind EST and 2 hours ahead of PST.
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.
About Chicago
WikipediaChicago operates on Central Time (CST/CDT), 1 hour behind New York. Home to CME and CBOE, Chicago is a global center for derivatives trading.
The Chicago Board of Trade is the world's oldest futures and options exchange.
Anchorage vs Chicago: Offsets, DST and Best Call Times
Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, currently observing daylight saving time. Chicago runs on Central Daylight Time (CDT) at UTC-05:00, also currently on daylight saving time. That puts Anchorage 3 hours ahead of Chicago — a difference of +3h at the current offsets.
In practice, when it is 9:00 AM in Anchorage it is 12:00 PM in Chicago. Midnight in Anchorage is 3:00 AM in Chicago. 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 Chicago time conversion table
| Anchorage (AKDT) | Chicago (CDT) | Day |
|---|---|---|
| 12:00 AM | 3:00 AM | same day |
| 6:00 AM | 9:00 AM | same day |
| 7:00 AM | 10:00 AM | same day |
| 8:00 AM | 11:00 AM | same day |
| 9:00 AM | 12:00 PM | same day |
| 12:00 PM | 3:00 PM | same day |
| 3:00 PM | 6:00 PM | same day |
| 5:00 PM | 8:00 PM | same day |
| 6:00 PM | 9:00 PM | same day |
| 9:00 PM | 12:00 AM | next day |
Why people convert Anchorage to Chicago time
- Scheduling a call from Anchorage to Chicago: a 10:00 AM start in Anchorage lands at 1:00 PM in Chicago, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Anchorage and Chicago are inside the 9-to-5 working day between 9:00 AM and 2:00 PM AKDT time (12:00 PM–5:00 PM CDT). That is roughly 5 hours of usable overlap.
- Coordinating a Anchorage-based team with Chicago contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKDT" is unambiguous; "3 PM" across a +3h gap is not.
- Block 9:00 AM–2:00 PM AKDT as the recurring meeting window if you work primarily from Anchorage and need Chicago 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 +3h gap.
- Chicago: Clocks fall back on Sun, Nov 1, 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 CST (Central Standard Time)
Central Standard Time (CST) covers the central region of North America. It is the second most populous time zone in the US, including major cities like Chicago, Houston, and Dallas. CST is also used in Mexico City and much of Central America including Guatemala, Honduras, El Salvador, and Costa Rica. During summer, most of the US and Canada switch to Central Daylight Time (CDT, UTC-05:00), while Mexico and Central American countries generally remain on CST.
Best time to call between Anchorage and Chicago
Both Anchorage and Chicago sit inside the 9 AM – 5 PM working day between 9:00 AM–2:00 PM AKDT, which is 12:00 PM–5:00 PM CDT. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Anchorage and Chicago share 5 hours of working-hours overlap (9:00 AM–2:00 PM AKDT), so scheduling a live meeting is straightforward.
Anchorage is 3 hours ahead of Chicago (AKDT UTC-08:00 → CDT UTC-05:00). The shared working window is 9:00 AM–2:00 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
Chicago
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 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 Chicago?
Anchorage (AKDT, UTC-08:00) is 3 hours ahead of Chicago (CDT, UTC-05:00). The gap is currently +3h.
How do I convert Anchorage time to Chicago time?
Add +3h to Anchorage local time. For example, 9:00 AM in Anchorage is 12:00 PM in Chicago.
What time is it in Chicago right now?
Chicago uses CDT at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +3h offset from Anchorage.
What is the best time to call Chicago from Anchorage?
Call between 9:00 AM and 2:00 PM AKDT — that maps to 12:00 PM–5:00 PM CDT and keeps both parties inside the working day.
Which is ahead, Anchorage or Chicago?
Anchorage is 3 hours ahead of Chicago. When it is 12:00 PM in Anchorage it is 3:00 PM in Chicago.
Do Anchorage and Chicago use different time zones?
Anchorage (USA) uses AKDT at UTC-08:00, while Chicago (USA) uses CDT at UTC-05:00. The IANA identifiers are America/Anchorage and America/Chicago.
Does daylight saving time affect the Anchorage–Chicago difference?
Both zones observe DST, so the difference stays at +3h 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 Chicago?
Not normally. The +3h gap only pushes the date over for late-evening times.
What is the time difference between Anchorage and Chicago?
Chicago is +3h 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 Chicago in?
Chicago operates on Central Time (CST/CDT), 1 hour behind New York. Home to CME and CBOE, Chicago is a global center for derivatives trading.
What are the business hours in Anchorage?
Standard business hours in Anchorage are 8:00 AM - 5:00 PM AKST.
What are the business hours in Chicago?
Standard business hours in Chicago are 8:00 AM - 5:00 PM CST.
What is the best time to schedule a call between Anchorage and Chicago?
The best overlap for a call is when both cities are in business hours. Anchorage works 8:00 AM - 5:00 PM AKST and Chicago works 8:00 AM - 5:00 PM CST (+3h difference). Try scheduling during the overlapping window for maximum convenience.
How do Anchorage and Chicago compare in size?
Anchorage has a population of approximately 287,000 (metro: 398,000), while Chicago has approximately 2.7 million (metro: 9.5 million).
What are the major landmarks in Anchorage and Chicago?
Anchorage is known for Anchorage Museum, Tony Knowles Coastal Trail, Flattop Mountain. Chicago is famous for Willis Tower, Millennium Park, Cloud Gate (The Bean).
Do Anchorage and Chicago have stock exchanges?
Yes. Anchorage has the N/A (Uses NYSE/NASDAQ) and Chicago has the CME (Chicago Mercantile Exchange), CBOE. The +3h time difference affects trading hour overlaps between these exchanges.
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 CST timezone?
Major cities in the CST timezone include Chicago, Houston, Dallas, San Antonio, Mexico City, Austin, Winnipeg, Memphis.
What is the UTC offset for CST?
Central Standard Time (CST) is at UTC-06:00. During daylight saving time, it shifts to CDT.
What should I know about the CST timezone?
CST covers 20 US states fully or partially. Chicago and Houston are the two largest cities in the Central Time Zone.
When is it midnight in Anchorage, what time is it in Chicago?
When it is 12:00 AM (midnight) in Anchorage (AKST), it is +3h later in Chicago (CST).
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