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Buenos Aires vs Tokyo Time Difference

Tokyo, Japan is 12 hours ahead of Buenos Aires, Argentina. When it is 9:00 AM in Buenos Aires, it is 9:00 PM in Tokyo. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.

What is the best time to call Tokyo from Buenos Aires?

There is no standard business hours overlap between Buenos Aires and Tokyo. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.

When do business hours overlap between Buenos Aires and Tokyo?

Buenos Aires and Tokyo have no overlapping standard business hours due to the 12-hour time difference.

Business Context

Buenos Aires and Tokyo maintain active business relationships across various industries.

Buenos Aires and Tokyo have no overlapping business hours. This "follow the sun" arrangement is common in South America to East Asia collaborations.

Calling Tokyo from Buenos Aires

Tokyo is almost a full day ahead of Buenos Aires. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.

Best Call Window: 7:00 PM - 10:00 PM Buenos Aires time (next day morning in Tokyo)

Working with Tokyo-Based Teams

Working with Tokyo from Buenos Aires is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.

Meeting Planning Tips

The 12-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.

Frequently Asked Questions

What is the time difference between Buenos Aires and Tokyo?

Tokyo is 12 hours ahead of Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 9:00 PM in Tokyo.

What is the best time to call Tokyo from Buenos Aires?

The best time to call Tokyo from Buenos Aires is between 8:00 AM and 12:00 PM Buenos Aires time. This corresponds to 8:00 PM to 12:00 AM in Tokyo, which typically falls within business hours.

When do business hours overlap between Buenos Aires and Tokyo?

Business hours (9 AM - 5 PM) in Buenos Aires and Tokyo overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.

Buenos Aires to Tokyo Time Difference

Tokyo is 12 hours ahead of Buenos Aires.

The best time for a meeting is 12:00 AM GMT-3 in Buenos Aires, which is 12:00 PM GMT+9 in Tokyo.

Compare Times Visually

Drag the scrubber to see how times compare throughout the day.

05:00 AMSun, Mar 15Drag to explore times
0107131901
🇦🇷
Buenos AiresArgentina
Reference
05:00 AM☀️🌙
🗾
TokyoJapan
+12h
05:00 PM☀️🌙
05:00 AM
🇦🇷

Buenos Aires

Argentina

05:05 AM

Sunday, March 15

vs+12h
🗾

Tokyo

Japan

05:05 PM

Sunday, March 15

Find the Best Meeting Time

The 12-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.

Note: There's limited overlap in business hours. Consider rotating meeting times for fairness.

Ideal (9AM-5PM both) Possible (7AM-9PM both) Poor (outside hours)
Buenos AiresTokyo
00:0012:00
01:0013:00
02:0014:00
03:0015:00
04:0016:00
05:0017:00
06:0018:00
07:0019:00
08:0020:00
09:0021:00
10:0022:00
11:0023:00
12:0000:00
13:0001:00
14:0002:00
15:0003:00
16:0004:00
17:0005:00
18:0006:00
19:0007:00
20:0008:00
21:0009:00
22:0010:00
23:0011:00

Quick Select (Business Hours)

Business Context

Buenos Aires and Tokyo maintain active business relationships across various industries.

Buenos Aires and Tokyo have no overlapping business hours. This "follow the sun" arrangement is common in South America to East Asia collaborations.

Calling Tokyo from Buenos Aires

Tokyo is almost a full day ahead of Buenos Aires. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.

Best Call Window: 7:00 PM - 10:00 PM Buenos Aires time (next day morning in Tokyo)

Working with Tokyo-Based Teams

Working with Tokyo from Buenos Aires is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.

Frequently Asked Questions

What is the time difference between Buenos Aires and Tokyo?

Tokyo is 12 hours ahead of Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 9:00 PM in Tokyo.

What is the best time to call Tokyo from Buenos Aires?

The best time to call Tokyo from Buenos Aires is between 8:00 AM and 12:00 PM Buenos Aires time. This corresponds to 8:00 PM to 12:00 AM in Tokyo, which typically falls within business hours.

When do business hours overlap between Buenos Aires and Tokyo?

Business hours (9 AM - 5 PM) in Buenos Aires and Tokyo overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.