Buenos Aires, Argentina Honolulu, United States
Compare time between Buenos Aires and Honolulu
Frequently Asked Questions
Buenos Aires is in the -03 timezone (UTC-3) and Honolulu is in the HST timezone (UTC-10). The time difference between them is 7 hours.
Use the timeline above to find overlapping business hours between Buenos Aires and Honolulu. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither Buenos Aires nor Honolulu observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the Buenos Aires clock and type any time. The Honolulu clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.