🇭🇰 Hong Kong to 🇦🇷 Buenos Aires time
Buenos Aires is 11 hours behind Hong Kong
Convert a specific time
When it is in Hong Kong, it is 22:00 in Buenos Aires.
Popular conversions
9 am in Hong Kong is 10 pm the previous day in Buenos Aires. 10 am in Hong Kong is 11 pm the previous day in Buenos Aires. 11 am in Hong Kong is 12 am in Buenos Aires. 12 pm in Hong Kong is 1 am in Buenos Aires. 3 pm in Hong Kong is 4 am in Buenos Aires. 5 pm in Hong Kong is 6 am in Buenos Aires. 6 pm in Hong Kong is 7 am in Buenos Aires. 8 pm in Hong Kong is 9 am in Buenos Aires.
Hong Kong to Buenos Aires — hour by hour
Jump to: 9 am 10 am 11 am 12 pm 3 pm 5 pm 6 pm
| 00:00 | 13:00 −1d |
| 01:00 | 14:00 −1d |
| 02:00 | 15:00 −1d |
| 03:00 | 16:00 −1d |
| 04:00 | 17:00 −1d |
| 05:00 | 18:00 −1d |
| 06:00 | 19:00 −1d |
| 07:00 | 20:00 −1d |
| 08:00 | 21:00 −1d |
| 09:00 | 22:00 −1d |
| 10:00 | 23:00 −1d |
| 11:00 | 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 |
Time difference by month (2026)
How far Buenos Aires runs ahead (+) or behind (−) Hong Kong on the 15th of each month.
| Jan | −11h |
| Feb | −11h |
| Mar | −11h |
| Apr | −11h |
| May | −11h |
| Jun | −11h |
| Jul | −11h |
| Aug | −11h |
| Sep | −11h |
| Oct | −11h |
| Nov | −11h |
| Dec | −11h |
This difference holds all year — neither city's clock changes affect it.
Time difference between Hong Kong and Buenos Aires
Buenos Aires (America/Argentina/Buenos_Aires) is currently 11 hours behind Hong Kong (Asia/Hong_Kong). When it is 09:00 in Hong Kong, it is 22:00 in Buenos Aires. Neither city observes daylight saving time, so this difference stays the same all year.
Best time to call between Hong Kong and Buenos Aires
For a call or meeting, there is no overlap between normal working hours (09:00–18:00) in the two cities — one side will need an early morning or late evening call.
Going the other way?
See the reverse conversion: Buenos Aires to Hong Kong time, or the city pages for Hong Kong and Buenos Aires.
FAQ: Hong Kong to Buenos Aires time
What is the time difference between Hong Kong and Buenos Aires?
Buenos Aires is 11 hours behind Hong Kong right now. This difference holds all year — neither city's clock changes affect it.
What time is 9 am in Hong Kong in Buenos Aires?
When it is 9:00 am in Hong Kong, it is 10 pm in Buenos Aires. The hour-by-hour table above covers every other hour of the day.
How do I convert Hong Kong time to Buenos Aires time?
Subtract 11 hours from Hong Kong local time to get Buenos Aires time. Or type any time into the converter above and read the result instantly.