Time Difference Between China and Argentina
As of 31 August 2026, Argentina is 11 hours behind China. This difference is fixed: neither zone shifts its clocks against the other, so it holds all year.
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Beijing, China
06:34
Tue, Sep 1, 2026
UTC+8 · Asia/Shanghai
Buenos Aires, Argentina
-11h19:34
Mon, Aug 31, 2026
UTC-3 · America/Argentina/Buenos_Aires
Argentina is 11 hours behind China.
When it is 06:34 in China, it is already the previous day in Argentina.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| China | Tuesday, September 1, 2026 | Asia/Shanghai | UTC+8 | Not observed |
| Argentina | Monday, August 31, 2026 | America/Argentina/Buenos_Aires | UTC-3 | Not observed |
China: China uses a single official time zone across the whole country.
Hour by hour: China to Argentina
Every hour of today in China and what it is in Argentina. Highlighted rows fall inside Argentina working hours (09:00–18:00).
| China | Argentina |
|---|---|
| 00:00 | 13:00prev day |
| 01:00 | 14:00prev day |
| 02:00 | 15:00prev day |
| 03:00 | 16:00prev day |
| 04:00 | 17:00prev day |
| 05:00 | 18:00prev day |
| 06:00 | 19:00prev day |
| 07:00 | 20:00prev day |
| 08:00 | 21:00prev day |
| 09:00 | 22:00prev day |
| 10:00 | 23:00prev day |
| 11:00 | 00:00 |
| China | Argentina |
|---|---|
| 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 |
Best time to call or meet
Overlapping working hours
No overlap
Standard working hours in China and Argentina never overlap. Someone has to start early or finish late — the calling window below is the practical compromise.
Reasonable calling hours
19:00–21:00 in China (08:00–10:00 in Argentina)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Neither China nor Argentina changes its clocks, so the difference of 11 hours stays the same all year.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
China and Argentina: common questions
What is the time difference between China and Argentina?
Argentina is 11 hours behind China, and this does not change during the year because the difference between these two zones is fixed.
When it is 9:00 AM in China, what time is it in Argentina?
It is 10:00 PM in Buenos Aires, Argentina. Use the time field in the calculator above to check any other hour.
Is Argentina ahead of or behind China?
Argentina is behind China by 11 hours at the moment. In practical terms, the working day in Argentina starts and ends later in China terms.
Do China and Argentina observe daylight saving time?
Neither China nor Argentina observes daylight saving time, so the difference stays at 11 hours all year.
What is the best time to call Argentina from China?
Standard working hours in China and Argentina do not overlap at all, so one side has to take the call outside office hours. Early morning in China or late evening is usually the least disruptive option.
Related comparisons
Local dates shown for Beijing, China (UTC+8) and Buenos Aires, Argentina (UTC-3) were generated on Monday, August 31, 2026 UTC and refresh in your browser.