Offset
The time difference between Central Time and Alaska Time is 3 hours.
Central Time (CDT) is ahead of Alaska Time (AKDT).
CDT: UTC-5
AKDT: UTC-8
Both zones are currently observing daylight saving time.
When to schedule
Business-hours overlap: 12 PM–5 PM in Central Time (9 AM–2 PM in Alaska Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 2:00 PM Central Time (11:00 AM Alaska Time).
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
About these zones
Central Time is also known as CST, or CDT. To call United States, dial +1.
Alaska Time is also known as AKST, or AKDT. To call United States, dial +1.
Alaska Time is approximately 2,850 miles northwest of Central Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| CST | AKST | Day |
|---|---|---|
| 12:00 am | 9:00 pm | -1 day |
| 1:00 am | 10:00 pm | -1 day |
| 2:00 am | 11:00 pm | -1 day |
| 3:00 am | 12:00 am | Same day |
| 4:00 am | 1:00 am | Same day |
| 5:00 am | 2:00 am | Same day |
| 6:00 am | 3:00 am | Same day |
| 7:00 am | 4:00 am | Same day |
| 8:00 am | 5:00 am | Same day |
| 9:00 am | 6:00 am | Same day |
| 10:00 am | 7:00 am | Same day |
| 11:00 am | 8:00 am | Same day |
| 12:00 pm | 9:00 am | Same day |
| 1:00 pm | 10:00 am | Same day |
| 2:00 pm | 11:00 am | Same day |
| 3:00 pm | 12:00 pm | Same day |
| 4:00 pm | 1:00 pm | Same day |
| 5:00 pm | 2:00 pm | Same day |
| 6:00 pm | 3:00 pm | Same day |
| 7:00 pm | 4:00 pm | Same day |
| 8:00 pm | 5:00 pm | Same day |
| 9:00 pm | 6:00 pm | Same day |
| 10:00 pm | 7:00 pm | Same day |
| 11:00 pm | 8:00 pm | Same day |
Daylight saving time
Both Central Time and Alaska Time observe daylight saving time and transition on the same date.
Next transition: Sunday, November 1, 2026 (fall back).
Because they transition simultaneously, the offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:18 AM
- Sunset
- 8:22 PM
- Day length
- 15h 4m
- Sunrise
- 4:32 AM
- Sunset
- 11:26 PM
- Day length
- 18h 54m
Daylight overlap: 12h 50m — 7:32 AM–8:22 PM in Central Time (4:32 AM–5:22 PM in Alaska Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Central Time
Cities in Alaska Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central Time
- GYY
- MDW
- ORD
- HOU
- IAH
- SAT
- DAL
- DFW
- AUS
- BNA
Airports in Alaska Time
- ANC
- MRI
Related conversions
Common conversions
- What is 9:00 am CST in AKST?
- 9:00 am CST is 6:00 am AKST.
- What is 12:00 pm CST in AKST?
- 12:00 pm CST is 9:00 am AKST.
- What is 12:30 pm CST in AKST?
- 12:30 pm CST is 9:30 am AKST.
- What is 2:00 pm CST in AKST?
- 2:00 pm CST is 11:00 am AKST.
- What is 5:00 pm CST in AKST?
- 5:00 pm CST is 2:00 pm AKST.
- What is 11:30 pm CST in AKST?
- 11:30 pm CST is 8:30 pm AKST.