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Adelaide is 19.5 hours ahead of Honolulu

Best overlap: 1:00 PM to 6:00 PM in Honolulu is 8:30 AM to 1:30 PM in Adelaide.

Book within 1:00 PM to 6:00 PM Honolulu time (8:30 AM to 1:30 PM in Adelaide) and both teams will be at work. Since Adelaide is 19.5 hours ahead of Honolulu, the workdays overlap by around 5 hours; 1:00 PM in Honolulu (8:30 AM in Adelaide) makes a reliable recurring slot. Because of the gap, Adelaide is already on the next day, so confirm you're both talking about the same calendar date. Don't be caught out by clock changes — Adelaide observes daylight saving and Honolulu doesn't, so the offset varies by an hour through the year.

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Honolulu
Pacific/Honolulu
Adelaide
Australia/Adelaide

Frequently Asked Questions

What is the time difference between Honolulu and Adelaide?
Adelaide is 19.5 hours ahead of Honolulu.
What are the best overlapping working hours between Honolulu and Adelaide?
The best time to meet is between 1:00 PM to 6:00 PM in Honolulu, which corresponds to 8:30 AM to 1:30 PM in Adelaide.
How many hours overlap between Honolulu and Adelaide during a typical workday?
There are about 5 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Honolulu and Adelaide?
Adelaide observes Daylight Saving Time, but Honolulu does not. This means the time difference between the two locations will change during the year.

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