Buenos Aires is 11 hours behind of Hong Kong right now.
Hong Kong
Friday, October 16, 2026
Hong Kong Standard Time (HKT) · UTC+8
Buenos Aires
Friday, October 16, 2026
Argentina Standard Time (UTC−3) · UTC−3
Convert Hong Kong to Buenos Aires
Hong Kong 19:19 = Buenos Aires 08:19
Hong Kong to Buenos Aires time chart, hour by hour
Hong Kong
Buenos Aires
00:00
13:00 −1 day
01:00
14:00 −1 day
02:00
15:00 −1 day
03:00
16:00 −1 day
04:00
17:00 −1 day
05:00
18:00 −1 day
06:00
19:00 −1 day
07:00
20:00 −1 day
08:00
21:00 −1 day
09:00
22:00 −1 day
10:00
23:00 −1 day
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
There is no overlap between 09:00–18:00 working days in these two places.
Clock changes in Hong Kong and Buenos Aires
Hong Kong
Hong Kong Standard Time (HKT)
No daylight saving time.
Buenos Aires
Argentina Standard Time (UTC−3)
No daylight saving time.
Time difference between Hong Kong and Buenos Aires today
Right now Buenos Aires is 11 hours behind of Hong Kong. When it is 09:00 in Hong Kong, it is 22:00 in Buenos Aires the previous day. Hong Kong is on Hong Kong Standard Time (HKT); Buenos Aires is on Argentina Standard Time (UTC−3).
Does the Hong Kong to Buenos Aires time difference change?
No. Buenos aires is 11 hours behind of hong kong all year, because neither place changes its clocks.
Calling hours for Hong Kong and Buenos Aires
When Buenos Aires is 11 hours behind of Hong Kong: no shared 09:00 to 17:00 hours; try 18:00 in Hong Kong (07:00 in Buenos Aires).
Frequently asked questions about Hong Kong and Buenos Aires time
What time is it in Buenos Aires when it is 9:00 AM in Hong Kong?
22:00 today; Buenos Aires is 11 hours behind of Hong Kong.
Does the time difference between Hong Kong and Buenos Aires change during the year?
No, it stays 11 hours behind all year because neither place changes its clocks.
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