Allentown to Tokyo Time Difference
Tokyo is 13 hours ahead of Allentown. When it is noon in Allentown, it is 01:00 in Tokyo.
New York (UTC-4) → Tokyo (UTC+9)
🕐 Interactive Time Explorer
When it's 21:00 in Allentown, it's 10:00 in Tokyo
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Allentown & Tokyo◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
10,803 km
Est. Flight Time
~13.7h
Time Difference
+13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Allentown
19:00
Tokyo
09:00
Allentown
22:00
Tokyo
12:00
Allentown
01:00
Tokyo (+1)
15:00
Allentown
04:00
Tokyo (+1)
18:00
Allentown
07:00
Tokyo (+1)
21:00
Allentown
10:00
Tokyo (+1)
00:00
Allentown
13:00
Tokyo
03:00
Allentown
16:00
Tokyo
Frequently Asked Questions
How many hours is Allentown behind Tokyo?
Tokyo is 13 hours ahead of Allentown. When it is 12:00 noon in Allentown, it is 01:00 in Tokyo. Allentown operates on America/New York (UTC-4), while Tokyo uses Asia/Tokyo (UTC+9).
What is the best time to call Tokyo from Allentown?
Standard business hours (9 AM–5 PM) do not overlap between Allentown and Tokyo due to the 13 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Allentown to Tokyo 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 Allentown and Tokyo
The distance between Allentown and Tokyo is approximately 10,803 km. A direct flight typically takes around 13.7 hours. Your arrival clock will show local Tokyo time — use our Flight Time Calculator to predict exact arrival times.