Time difference between Acilia-Castel Fusano-Ostia Antica and Chicago
Chicago is 7 hours behind Acilia-Castel Fusano-Ostia Antica.
Local time in both cities
21:02
ItalyChicago · United States
14:02
United StatesChicago is 7 hours behind Acilia-Castel Fusano-Ostia Antica.
same day
Time zones
| Acilia-Castel Fusano-Ostia Antica | Europe/Rome · UTC+02:00 |
|---|---|
| Chicago | America/Chicago · UTC-05:00 |
Acilia-Castel Fusano-Ostia Antica is currently on daylight saving time (UTC+02:00). Next change: 2026-10-25 02:00.
Chicago is currently on daylight saving time (UTC-05:00). Next change: 2026-11-01 01:00.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Acilia-Castel Fusano-Ostia Antica. The two places start and end daylight saving on different dates, so another day can give a different result.
| Acilia-Castel Fusano-Ostia Antica (source) | Chicago (target) |
|---|---|
| 00:00 | 17:00 prev day |
| 01:00 | 18:00 prev day |
| 02:00 | 19:00 prev day |
| 03:00 | 20:00 prev day |
| 04:00 | 21:00 prev day |
| 05:00 | 22:00 prev day |
| 06:00 | 23:00 prev day |
| 07:00 | 00:00 |
| 08:00 | 01:00 |
| 09:00 | 02:00 |
| 10:00 | 03:00 |
| 11:00 | 04:00 |
| 12:00 | 05:00 |
| 13:00 | 06:00 |
| 14:00 | 07:00 |
| 15:00 | 08:00 |
| 16:00 | 09:00 |
| 17:00 | 10:00 |
| 18:00 | 11:00 |
| 19:00 | 12:00 |
| 20:00 | 13:00 |
| 21:00 | 14:00 |
| 22:00 | 15:00 |
| 23:00 | 16:00 |
Other common differences from Acilia-Castel Fusano-Ostia Antica
- Acilia-Castel Fusano-Ostia Antica · Beijing
- Acilia-Castel Fusano-Ostia Antica · London
- Acilia-Castel Fusano-Ostia Antica · New York City
- Acilia-Castel Fusano-Ostia Antica · Tokyo
- Acilia-Castel Fusano-Ostia Antica · Paris
- Acilia-Castel Fusano-Ostia Antica · Hong Kong
- Acilia-Castel Fusano-Ostia Antica · Denver
- Acilia-Castel Fusano-Ostia Antica · Shanghai
FAQ
- How many hours apart are Acilia-Castel Fusano-Ostia Antica and Chicago right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. Acilia-Castel Fusano-Ostia Antica uses Europe/Rome and Chicago uses America/Chicago; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in Acilia-Castel Fusano-Ostia Antica; the right column is the local time in Chicago at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.