Time Difference between San Antonio and London
Chicago (UTC-5) → London (UTC+0)
🕐 Interactive Time Explorer
When it's 16:00 in San Antonio, it's 21:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
San Antonio & London✓ Perfect Match (3 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
8,029 km
Est. Flight Time
~10.4h
Time Difference
+5h
Work Hours Overlap
3h
Limited
🟢 Good to Call Now
11:13
09:00 - 12:00
⏰ Quick Conversion
06:00
San Antonio
11:00
London
09:00
San Antonio
14:00
London
12:00
San Antonio
17:00
London
15:00
San Antonio
20:00
London
18:00
San Antonio
23:00
London
21:00
San Antonio
02:00
London (+1)
00:00
San Antonio
05:00
London
03:00
San Antonio
08:00
London
❓ Frequently Asked Questions
Time Difference Between San Antonio and London
San Antonio, United States and London, United Kingdom are separated by a time difference of 5 hours. When it's noon in San Antonio, it's 5 hours later in London.
San Antonio operates on America/Chicago timezone, while London uses Europe/London. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
To catch business hours in both cities, consider scheduling calls during early morning in San Antonio.
Flight Considerations
The distance between San Antonio and London is approximately 8,029 km. A direct flight typically takes around 10.4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.