Asunción to Tokyo Time Difference
Tokyo is 12 hours ahead of Asunción. When it is noon in Asunción, it is 00:00 in Tokyo.
Asuncion (UTC-3) → Tokyo (UTC+9)
🕐 Interactive Time Explorer
When it's 12:00 in Asunción, it's 00:00 in Tokyo
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Asunción & Tokyo◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
18,002 km
Est. Flight Time
~22.2h
Time Difference
+12h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Asunción
18:00
Tokyo
09:00
Asunción
21:00
Tokyo
12:00
Asunción
00:00
Tokyo (+1)
15:00
Asunción
03:00
Tokyo (+1)
18:00
Asunción
06:00
Tokyo (+1)
21:00
Asunción
09:00
Tokyo (+1)
00:00
Asunción
12:00
Tokyo
03:00
Asunción
15:00
Tokyo
Frequently Asked Questions
How many hours is Asunción behind Tokyo?
Tokyo is 12 hours ahead of Asunción. When it is 12:00 noon in Asunción, it is 00:00 in Tokyo. Asunción operates on America/Asuncion (UTC-3), while Tokyo uses Asia/Tokyo (UTC+9).
What is the best time to call Tokyo from Asunción?
Standard business hours (9 AM–5 PM) do not overlap between Asunción and Tokyo due to the 12 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Asunción 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 Asunción and Tokyo
The distance between Asunción and Tokyo is approximately 18,002 km. A direct flight typically takes around 22.2 hours. Your arrival clock will show local Tokyo time — use our Flight Time Calculator to predict exact arrival times.