Rome, Italy Honolulu, United States
Compare time between Rome and Honolulu
Frequently Asked Questions
Rome is in the CEST timezone (UTC+2) and Honolulu is in the HST timezone (UTC-10). The time difference between them is 12 hours.
Use the timeline above to find overlapping business hours between Rome and Honolulu. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Rome observes Daylight Saving Time, while Honolulu does not. When DST is active in Rome, the time difference changes by 1 hour.
Click the pencil icon next to the Rome 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.