New York to San Francisco Time Difference

San Francisco is 3 hours behind New York. When it is noon in New York, it is 09:00 in San Francisco.

New York (UTC-4)Los Angeles (UTC-7)

New York

United States

⏱️3 hours behind
15:23

Fri, Apr 24

📞 +1💱 USD

San Francisco

United States

12:23

Fri, Apr 24

📞 +1💱 USD

🕐 Interactive Time Explorer

When it's 19:00 in New York, it's 16:00 in San Francisco

Drag the slider to see corresponding times in both cities

19:00
0:006:0012:0018:0023:00
New York
19:00
San Francisco
16:00
Add to Google Calendar

🤝 Best Meeting Times

New York & San Francisco
Times shown in New York time
Excellent - Both in office
Good - Flexible hours

✓ Perfect Match (5 hours)

◐ Extended Hours (5 hours)

✈️ Travel Information

Distance

4,129 km

Est. Flight Time

~5.9h

Time Difference

-3h

Work Hours Overlap

5h

Good

🟢 Good to Call Now

15:23

12:00 - 17:00

⏰ Quick Conversion

06:00

New York

03:00

San Francisco

09:00

New York

06:00

San Francisco

12:00

New York

09:00

San Francisco

15:00

New York

12:00

San Francisco

18:00

New York

15:00

San Francisco

21:00

New York

18:00

San Francisco

00:00

New York

21:00

San Francisco (-1)

03:00

New York

00:00

San Francisco

Frequently Asked Questions

How many hours is New York ahead of San Francisco?

San Francisco is 3 hours behind New York. When it is 12:00 noon in New York, it is 09:00 in San Francisco. New York operates on America/New York (UTC-4), while San Francisco uses America/Los Angeles (UTC-7).

What is the best time to call San Francisco from New York?

There are 6 hours of overlapping business time (9 AM–5 PM) between New York and San Francisco. The best window is 12:00–18:00 New York time (09:00–15:00 in San Francisco).

Does the New York to San Francisco time difference change throughout the year?

The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.

Flying between New York and San Francisco

The distance between New York and San Francisco is approximately 4,129 km. A direct flight typically takes around 5.9 hours. Your arrival clock will show local San Francisco time — use our Flight Time Calculator to predict exact arrival times.