What is the best time for a video call between Vienna and San Francisco?

Because the time difference is large, there is no direct 9:00 AM – 5:00 PM mutual overlap. The most feasible schedule is early morning in Vienna and evening in San Francisco.

What is the flight time and direct distance between Vienna and San Francisco?

The direct geodesic distance is approximately 9,622 km (5,979 miles). An estimated non-stop commercial flight takes approximately ~12h 14m.

Live Real-Time Sync

DST Observed

VIE (CET/CEST UTC+1) → SFO (PST/PDT UTC-8)

Vienna to San Francisco Time Difference

Instant Answer

⇄ Swap: San Francisco to Vienna

“San Francisco is 9 hours behind Vienna. When it is 12:00 PM in Vienna, it is 3:00 AM in San Francisco.”

Direct Distance

9,622 km

5,979 miles

Flight Time

~12h 14m

Non-stop estimate

Business Overlap

0 Hours

No direct 9-5 overlap

User Rating

4.9 / 5.0

1,420 Verified Votes

Calendar note: Standard Monday – Friday business week alignment.

Vienna

Austria

12:00:00 PM

Europe/Vienna • UTC+1

San Francisco

United States

08:00:00 PM

America/Los_Angeles • UTC-8

Interactive Meeting & Time Converter

Drag the time slider to coordinate working hours and schedule meetings across time zones.

Vienna:14:00 (2:00 PM)05:00 (5:00 AM)

00:00 (Midnight)06:00 (Morning)12:00 (Noon)18:00 (Evening)23:00 (Night)

⚠️ Sleeping hours in San Francisco (5:00 AM)

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24-Hour Time Conversion Table (Vienna vs San Francisco)

Vienna (VIE)	San Francisco (SFO)	Overlap Window
00:00	15:00	Off Hours
01:00	16:00	Off Hours
02:00	17:00	Off Hours
03:00	18:00	Off Hours
04:00	19:00	Off Hours
05:00	20:00	Off Hours
06:00	21:00	Off Hours
07:00	22:00	Off Hours
08:00	23:00	Off Hours
09:00	00:00	Off Hours
10:00	01:00	Off Hours
11:00	02:00	Off Hours
12:00	03:00	Off Hours
13:00	04:00	Off Hours
14:00	05:00	Off Hours
15:00	06:00	Off Hours
16:00	07:00	Off Hours
17:00	08:00	Off Hours
18:00	09:00	Off Hours
19:00	10:00	Off Hours
20:00	11:00	Off Hours
21:00	12:00	Off Hours
22:00	13:00	Off Hours
23:00	14:00	Off Hours

Popular Global Time Difference Routes

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Frequently Asked Questions

Common Questions About Vienna to San Francisco

Everything you need to know regarding specifications, syntax, and security best practices.

San Francisco is 9 hours behind Vienna. When it is 12:00 PM in Vienna, it is 3:00 AM in San Francisco. Both cities follow their respective regional timezones (Europe/Vienna UTC+1 and America/Los_Angeles UTC-8).