Time difference between Italy and Hawaii: 12 hours
Italy is 12 hours ahead of Hawaii
Best time for a call or meeting
Italy 07:00–10:00 = Hawaii 19:00–22:00 Italy 19:00–22:00 = Hawaii 07:00–10:00
Business hours never overlap, so these are the hours when both cities are awake (7:00–22:00).
Convert a specific time
Hour-by-hour conversion
| Italy | Hawaii |
|---|---|
| 00:00 | 12:00 |
| 01:00 | 13:00 |
| 02:00 | 14:00 |
| 03:00 | 15:00 |
| 04:00 | 16:00 |
| 05:00 | 17:00 |
| 06:00 | 18:00 |
| 07:00 | 19:00 |
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 11:00 | 23:00 |
| 12:00 | 00:00 |
| 13:00 | 01:00 |
| 14:00 | 02:00 |
| 15:00 | 03:00 |
| 16:00 | 04:00 |
| 17:00 | 05:00 |
| 18:00 | 06:00 |
| 19:00 | 07:00 |
| 20:00 | 08:00 |
| 21:00 | 09:00 |
| 22:00 | 10:00 |
| 23:00 | 11:00 |
Daylight saving time can change the difference by season. Shown values reflect the current offset.
Frequently asked questions
How many hours is the time difference between Italy and Hawaii?
Italy is 12 hours ahead of Hawaii. When it is 12:00 noon in Italy, it is 00:00 in Hawaii.
Does daylight saving time affect the difference?
Yes. One or both places observe daylight saving time, so the difference changes with the season. This page shows the current difference.
What is the best time for a call or meeting?
Italy 07:00–10:00 = Hawaii 19:00–22:00 / Italy 19:00–22:00 = Hawaii 07:00–10:00. Business hours never overlap, so these are the hours when both cities are awake (7:00–22:00).