Time Difference between San Francisco and Rome

San Francisco, United States and Rome, Italy are separated by a time difference of 9 hours. When it's noon in San Francisco, it's 9 hours later in Rome.

San Francisco operates on America/Los Angeles timezone, while Rome uses Europe/Rome. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.

Best Time to Call

Due to the 9 hours difference, finding overlapping business hours can be challenging.

Flight Considerations

The distance between San Francisco and Rome is approximately 10,048 km. A direct flight typically takes around 12.8 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.