Time difference between Buenos Aires and Tokyo
World time board
Buenos Aires · ArgentinaUTC-03:00
10:22 AMSAT 03.10.2026
Now 10:22 AM|Live
Drag or scroll · click an hour · ◀ ▶ by hour · 3 days of range
Work–
daydawn / dusknight
- Time difference
- Buenos Aires is 12 hours behind
- Changes with DST
- No
- Day difference
- Same day
- Typical workday overlap (9am–6pm)
- None
| Buenos Aires | Tokyo |
|---|---|
| 00:00 | 12:00 |
| 01:00 | 13:00 |
| 02:00 | 14:00 |
| 03:00 | 15:00 |
| 04:00 | 16:00 |
| 05:00 | 17:00 |
| 06:00 | 18:00 |
| 07:00 | 19:00 |
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 11:00 | 23:00 |
| 12:00 | 00:00+1 |
| 13:00 | 01:00+1 |
| 14:00 | 02:00+1 |
| 15:00 | 03:00+1 |
| 16:00 | 04:00+1 |
| 17:00 | 05:00+1 |
| 18:00 | 06:00+1 |
| 19:00 | 07:00+1 |
| 20:00 | 08:00+1 |
| 21:00 | 09:00+1 |
| 22:00 | 10:00+1 |
| 23:00 | 11:00+1 |
How the time difference changes over the next 12 months
Buenos Aires is 12 hours behind Tokyo. The difference stays the same all year, because neither Buenos Aires nor Tokyo changes its clocks.
Working hours
With a 9:00 AM–6:00 PM working day in both places, there are no shared hours: 9:00 AM in Buenos Aires is 9:00 PM in Tokyo.
From 12:00 PM to midnight in Buenos Aires, it is already the next day in Tokyo.
Frequently asked questions
- What is the time difference between Buenos Aires and Tokyo?
- Buenos Aires is 12 hours behind Tokyo.
- Does the time difference between Buenos Aires and Tokyo change during the year?
- No. The difference stays the same all year, because neither Buenos Aires nor Tokyo changes its clocks.