San Francisco Time → Rome Time

San Francisco lags by 9 hours

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

← Drag to change time →

Rome

Italy · +9h

18:00

London

United Kingdom · +8h

17:00

New York

USA · +3h

12:00

Tokyo

Japan · +16h

01:00+1 day

Dubai

United Arab Emirates · +11h

20:00

Time difference: San Francisco and Rome

San Francisco is 9 hours behind Rome. When it's noon in San Francisco, it's 21:00 in Rome.

San Francisco runs on America/Los_Angeles; Rome runs on Europe/Rome. Together they are 9 hours apart.

Business hours comparison

There is no business hours overlap between San Francisco and Rome during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.

Best call times between these locations

San Francisco and Rome have no shared working window. These slots minimize out-of-hours disruption for both sides.

07:00 San Francisco / 16:00 Rome⚡ One side off-hours

⚠️ 2h before working hours in San Francisco

09:00 San Francisco / 18:00 Rome⚡ One side off-hours

⚠️ 2h after working hours in Rome

06:00 San Francisco / 15:00 Rome⚡ One side off-hours

⚠️ 3h before working hours in San Francisco

Working hours defined as 09:00–17:00 local time for each location.

Public holidays this year

⚡ Upcoming holidays in both locations, confirm with your contact before booking.

San Francisco3 holidays

Nov 11Veterans Day

Nov 26Thanksgiving Day

Dec 25Christmas Day

Rome4 holidays

Nov 1All Saints DaySOON

Dec 8Immaculate Conception

Dec 25Christmas Day

Dec 26St. Stephen's Day

⚠️ Upcoming DST change

Rome

DST back 1h at 03:00 — Oct 25 — update your calendar for any meetings involving both locations.

Get DST alerts in your browser → Install Extension

San Francisco and Rome — practical scheduling

Teams in San Francisco (USA) and Rome (Italy) deal with a 9-hour gap that pushes their working days apart. Real-time meetings always require someone to stretch outside the standard 9–5.

💡 Practical scheduling guidelines

⚡

A 07:00 meeting in San Francisco means 16:00 in Rome (2h before working hours in San Francisco).

⚡

A 09:00 meeting in San Francisco means 18:00 in Rome (2h after working hours in Rome).

⚡

A 06:00 meeting in San Francisco means 15:00 in Rome (3h before working hours in San Francisco).

With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.

Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.

Add to your browser — Free →

Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am San Francisco".

Frequently Asked Questions

How far ahead or behind is Rome from San Francisco?

The offset is 9 hours — San Francisco is behind Rome. Timezones: America/Los_Angeles and Europe/Rome.

How do teams in San Francisco and Rome coordinate across time zones?

No mutual business hours exist between San Francisco and Rome. The 9 hours difference pushes them into completely separate workdays.

Will daylight saving time change the San Francisco–Rome difference soon?

Yes — Rome has an upcoming DST change: DST back 1h at 03:00 — Oct 25. This shifts the San Francisco–Rome difference by 1h. Update recurring meetings.

When it is 12:00 noon in San Francisco, what time is it in Rome?

Noon in San Francisco corresponds to 9:00 PM in Rome.

How accurate is this San Francisco to Rome converter?

The live slider at the top converts any San Francisco time to Rome instantly. You can also type natural language like "9am" or "15:30".

Does San Francisco have holidays coming up that could affect scheduling?

Watch out for Veterans Day in San Francisco on November 11 — offices may be closed or understaffed.

Which UTC offsets do San Francisco and Rome follow?

San Francisco follows America/Los_Angeles. Rome uses Europe/Rome. Together they are 9 hours apart.

Quick time conversions: San Francisco → Rome

Common reference points to help you plan across the time difference.

At 6:00 PM San Francisco time, you're looking at 3:00 AM in Rome.(+1 day)

What time is 3:00 PM San Francisco in Rome?—12:00 AM(+1 day)

6:00 AMin San Francisco→3:00 PMin Rome

A 5:00 PM start in San Francisco means 2:00 AM for your contact in Rome.(+1 day)

10:00 AMin San Francisco→7:00 PMin Rome

What's the Rome equivalent of 11:00 AM San Francisco?—8:00 PM

1:00 PMin San Francisco→10:00 PMin Rome

Other time zones from San Francisco

San Francisco to Madrid San Francisco to Los Angeles San Francisco to Tokyo San Francisco to Singapore San Francisco to Sydney San Francisco to Toronto San Francisco to Chicago San Francisco to Dubai San Francisco to New York

Rome → other locations

Rome to Hong Kong Rome to Istanbul Rome to Singapore Rome to Los Angeles Rome to Tokyo Rome to Sydney Rome to Berlin Rome to Chicago Rome to Paris

San Francisco ↔ Rome

No overlap — one side will join outside working hours· Showing afternoon hours (12:00–20:00)

San Francisco

Rome

12:00Working

21:00off

13:00Working

22:00off

14:00Working

23:00off

15:00Working

00:00+1doff

16:00Working

01:00+1doff

17:00

02:00+1d

18:00

03:00+1d

19:00

04:00+1d

20:00

05:00+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.