Time Difference between Koyasan and Chicago
Tokyo (UTC+9) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 13:00 in Koyasan, it's 23:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Koyasan & Chicago◐ Extended Hours (3 hours)
✈️ Travel Information
Distance
10,475 km
Est. Flight Time
~13.3h
Time Difference
-14h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Koyasan
16:00
Chicago (-1)
09:00
Koyasan
19:00
Chicago (-1)
12:00
Koyasan
22:00
Chicago (-1)
15:00
Koyasan
01:00
Chicago
18:00
Koyasan
04:00
Chicago
21:00
Koyasan
07:00
Chicago
00:00
Koyasan
10:00
Chicago (-1)
03:00
Koyasan
13:00
Chicago (-1)
❓ Frequently Asked Questions
Time Difference Between Koyasan and Chicago
Koyasan, Japan and Chicago, United States are separated by a time difference of 14 hours. When it's noon in Koyasan, it's 14 hours earlier in Chicago.
Koyasan operates on Asia/Tokyo timezone, while Chicago uses America/Chicago. 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 Koyasan and Chicago is approximately 10,475 km. A direct flight typically takes around 13.3 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.