Honolulu to Rome Time Difference
🇺🇸 Honolulu is currently 11 hours ahead of 🇮🇹 Rome. This difference varies between 11h and 12h due to Daylight Saving Time.
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Atin 🇺🇸 Honolulu→it will be—in 🇮🇹 Rome
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Difference
+11h
Business overlap
None
Distance
12,917 km
Approx. flight
15.2h
Hour-by-Hour: Honolulu to Rome
| 🇺🇸 Honolulu | 🇮🇹 Rome | Note |
|---|---|---|
| 12:00 AM | 11:00 AM | |
| 1:00 AM | 12:00 PM | |
| 2:00 AM | 1:00 PM | |
| 3:00 AM | 2:00 PM | |
| 4:00 AM | 3:00 PM | |
| 5:00 AM | 4:00 PM | |
| 6:00 AM | 5:00 PM | |
| 7:00 AM | 6:00 PM | |
| 8:00 AM | 7:00 PM | |
| 9:00 AM | 8:00 PM | |
| 10:00 AM | 9:00 PM | |
| 11:00 AM | 10:00 PM | |
| 12:00 PM | 11:00 PM | |
| 1:00 PM | 12:00 AM(next day) | Next day |
| 2:00 PM | 1:00 AM(next day) | Next day |
| 3:00 PM | 2:00 AM(next day) | Next day |
| 4:00 PM | 3:00 AM(next day) | Next day |
| 5:00 PM | 4:00 AM(next day) | Next day |
| 6:00 PM | 5:00 AM(next day) | Next day |
| 7:00 PM | 6:00 AM(next day) | Next day |
| 8:00 PM | 7:00 AM(next day) | Next day |
| 9:00 PM | 8:00 AM(next day) | Next day |
| 10:00 PM | 9:00 AM(next day) | Next day |
| 11:00 PM | 10:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Rome observes Daylight Saving Time, while Honolulu does not. This causes the time difference to shift between 11 hours ahead and 12 hours ahead depending on the season. Currently, Honolulu is 11 hours ahead relative to Rome.
Min difference
11h
Max difference
12h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Honolulu and Rome. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Honolulu and Rome?
The time difference between Honolulu and Rome is currently 11 hours ahead. Honolulu uses HST (UTC-10), while Rome uses GMT+1 (UTC+1). This difference varies seasonally due to Daylight Saving Time, ranging from 11 hours ahead to 12 hours ahead.
When it's noon in Honolulu, what time is it in Rome?
When it's 12:00 PM (noon) in Honolulu, it is 11:00 PM in Rome. Use our calculator above to convert any other time.
Does the time difference between Honolulu and Rome change?
Yes, the time difference changes throughout the year. Because Rome observes Daylight Saving Time, the offset shifts between 11 hours ahead and 12 hours ahead at different times of the year.
What are the best times to schedule a call between Honolulu and Rome?
There is no overlap between standard business hours (9 AM – 6 PM) in Honolulu and Rome. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Honolulu ahead or behind Rome?
Honolulu is currently 11 hours behind Rome.
What time zone is Honolulu in?
Honolulu is in the Pacific/Honolulu time zone, currently using HST (UTC-10). Honolulu does not observe Daylight Saving Time.
What time is midnight in Honolulu in Rome?
When it is midnight (12:00 AM) in Honolulu, it is 11:00 AM in Rome.