San José to Rome Time Difference
Rome is 8 hours ahead of San José. When it's 09:08:55 AM in San José, it's 05:08:55 PM in Rome.
How Many Hours Ahead Is Rome From San José?
Rome is 8 hours ahead of San José. So San José is 8 hours behind Rome looking the other way — the same gap, described from the other end.
In practice that means a working day in San José starts when it is already 5:00 PM in Rome. The gap is not fixed all year: it becomes 7 hours on Sunday, October 25, 2026, when Rome changes its clocks.
Best Time to Call San José and Rome
Standard 9-to-5 hours in San José and Rome never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 2:00 PM in San José, which is 3:00 PM to 10:00 PM in Rome.
both at work San José only Rome only neither — hours shown along the strip are San José local time.
Convert a Specific Time
Pick any date and time in San José to see the exact equivalent in Rome.
Common Times Converted
San José time on the left, Rome time on the right.
San José to Rome: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in San José. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| San José | Rome | Working hours |
|---|---|---|
| 12:00 AM | 8:00 AM | — |
| 1:00 AM | 9:00 AM | Rome only |
| 2:00 AM | 10:00 AM | Rome only |
| 3:00 AM | 11:00 AM | Rome only |
| 4:00 AM | 12:00 PM | Rome only |
| 5:00 AM | 1:00 PM | Rome only |
| 6:00 AM | 2:00 PM | Rome only |
| 7:00 AM | 3:00 PM | Rome only |
| 8:00 AM | 4:00 PM | Rome only |
| 9:00 AM | 5:00 PM | San José only |
| 10:00 AM | 6:00 PM | San José only |
| 11:00 AM | 7:00 PM | San José only |
| 12:00 PM | 8:00 PM | San José only |
| 1:00 PM | 9:00 PM | San José only |
| 2:00 PM | 10:00 PM | San José only |
| 3:00 PM | 11:00 PM | San José only |
| 4:00 PM | 12:00 AM next day | San José only |
| 5:00 PM | 1:00 AM next day | — |
| 6:00 PM | 2:00 AM next day | — |
| 7:00 PM | 3:00 AM next day | — |
| 8:00 PM | 4:00 AM next day | — |
| 9:00 PM | 5:00 AM next day | — |
| 10:00 PM | 6:00 AM next day | — |
| 11:00 PM | 7:00 AM next day | — |
Understanding the San José – Rome Time Difference
San José runs on America/Costa_Rica, currently CST (UTC-6:00). Rome runs on Europe/Rome, currently CEST (UTC+2:00). The gap of 8 hours is simply the distance between those two offsets.
Rome observes Daylight Saving Time and San José does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, October 25, 2026, when Rome adjusts its clocks and the difference becomes 7 hours. Anything scheduled across that date needs checking again.
San José today
Rome today
Frequently Asked Questions
What is the time difference between San José and Rome?
Rome is currently 8 hours ahead of San José. That gap becomes 7 hours on Sunday, October 25, 2026, when Rome changes its clocks.
How many hours ahead is Rome from San José?
Rome is 8 hours ahead of San José. Looking at it the other way, San José is 8 hours behind Rome.
What time is it in Rome when it is 9:00 AM in San José?
When it is 9:00 AM in San José, it is 5:00 PM in Rome.
Is Rome ahead of or behind San José?
Rome is 8 hours ahead of San José. Rome reaches each point in the day first, so its working day is already finishing while San José is still getting started.
What is the best time to call between San José and Rome?
Standard business hours in San José and Rome do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 7:00 AM to 2:00 PM in San José, which is 3:00 PM to 10:00 PM in Rome.
Does the time difference between San José and Rome change during the year?
Yes. Rome observes Daylight Saving Time and San José does not, so the gap between them shifts during the year. It changes to 7 hours on Sunday, October 25, 2026.
What time zones are San José and Rome in?
San José uses the America/Costa_Rica time zone, currently CST (UTC-6:00). Rome uses Europe/Rome, currently CEST (UTC+2:00).