Time Difference between San Antonio and Tokyo
Chicago (UTC-5) → Tokyo (UTC+9)
🕐 Interactive Time Explorer
When it's 13:00 in San Antonio, it's 03:00 in Tokyo
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
San Antonio & Tokyo◐ Extended Hours (3 hours)
✈️ Travel Information
Distance
10,560 km
Est. Flight Time
~13.4h
Time Difference
+14h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
San Antonio
20:00
Tokyo
09:00
San Antonio
23:00
Tokyo
12:00
San Antonio
02:00
Tokyo (+1)
15:00
San Antonio
05:00
Tokyo (+1)
18:00
San Antonio
08:00
Tokyo (+1)
21:00
San Antonio
11:00
Tokyo (+1)
00:00
San Antonio
14:00
Tokyo
03:00
San Antonio
17:00
Tokyo
❓ Frequently Asked Questions
Time Difference Between San Antonio and Tokyo
San Antonio, United States and Tokyo, Japan are separated by a time difference of 14 hours. When it's noon in San Antonio, it's 14 hours later in Tokyo.
San Antonio operates on America/Chicago timezone, while Tokyo uses Asia/Tokyo. 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 14 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between San Antonio and Tokyo is approximately 10,560 km. A direct flight typically takes around 13.4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.