There is no standard 8-to-6 overlap. Someone joins early or late.
There's no shared 9-to-5 between Paris and Honolulu; at 12 hours apart, one city's workday is the other's evening or night. Your best bet is one team taking an early-morning or late-evening call — alternating who stretches keeps it fair over time. Remember that Paris shifts for daylight saving and Honolulu doesn't, so recalculate the overlap after each clock change.
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Paris
Europe/Paris
Honolulu
Pacific/Honolulu
Frequently Asked Questions
What is the time difference between Paris and Honolulu?
Honolulu is 12 hours behind Paris.
What are the best overlapping working hours between Paris and Honolulu?
Unfortunately, there are no standard overlapping working hours (8 AM to 6 PM) between Paris and Honolulu. You will likely need to schedule meetings outside of regular office hours.
How many hours overlap between Paris and Honolulu during a typical workday?
Unfortunately, there are no overlapping work hours. Someone will usually need to join earlier or later than a normal workday.
Does Daylight Saving Time affect the time difference between Paris and Honolulu?
Paris observes Daylight Saving Time, but Honolulu does not. This means the time difference between the two locations will change during the year.
London to New York is five hours apart, except for the five weeks a year when it isn't. Exact overlap windows for every US zone, the 2026 DST mismatch dates, and where to put the recurring sync. -
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