Chicago to Honolulu
Honolulu is 5 hours behind of Chicago.
Chicago
United States
Difference
Honolulu
United States
Best window to call: 14:00 - 17:00 Chicago time, both sides are inside 09:00-17:00.
Hour-by-hour conversion
Every hour of the day in Chicago with its equivalent in Honolulu. Green rows fall inside business hours for both.
About the Chicago-Honolulu gap
Chicago sits in the America/Chicago time zone (CDT), while Honolulu uses Pacific/Honolulu (HST). That puts Honolulu 5 hours behind of Chicago right now.
These two cities do not handle daylight saving the same way, one adjusts its clocks seasonally and the other does not. The difference between them therefore moves by an hour twice a year, which is a common cause of missed meetings. The clocks above always show the live position rather than an assumed offset.
For scheduling, the practical overlap runs from 14:00 to 17:00 in Chicago. Booking inside that band means neither party is dialling in before breakfast or after dinner.
Related comparisons
- Honolulu to Chicago
- Chicago to Cardiff
- Chicago to London
- Chicago to New York
- Chicago to Los Angeles
- Chicago to São Paulo
- Chicago to Paris
See also current time in Chicago and current time in Honolulu.
Chicago and Honolulu, questions
- What is the time difference between Chicago and Honolulu?
- Honolulu is 5 hours behind of Chicago. Chicago is currently on CDT and Honolulu on HST.
- What is the best time to call Honolulu from Chicago?
- Between 14:00 and 17:00 Chicago time, both cities are inside normal business hours of 09:00 to 17:00. Outside that window one side is either not yet at work or has already left.
- Is the difference between Chicago and Honolulu always the same?
- No. One of these cities observes daylight saving time and the other does not, so the gap changes by an hour at each transition. Always check the live clocks rather than relying on a remembered offset.