Buenos Aires
Exact time synced with atomic clocks (IANA + NTP)
Wednesday, May 20, 2026
Argentina · America/Argentina/Buenos_Aires · GMT-3
Buenos Aires and Hong Kong Time Difference
Buenos Aires is 11h behind Hong Kong
Hong Kong
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Hong Kong SAR China · Asia/Hong_Kong · GMT+8
Best time for work calls
If you are scheduling a call between Buenos Aires and Hong Kong, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.
Best time for family calls
Buenos Aires and Hong Kong have a comfortable window for a family call — no awkward alarms required. Buenos Aires is 11 hours behind Hong Kong, which gives you about an hour of genuine overlap when both sides are free. Aim for between 9 pm and 10 pm in Buenos Aires — that lands at 8 am to 9 am in Hong Kong, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.
Buenos Aires
May Revolution
May 25in 5dAnniversary of the Passing of General Martín Miguel de Güemes
Jun 15in 26dGeneral Manuel Belgrano Memorial Day
Jun 20in 31d
Daylight Cycle
🌅 Dawn7:16:58 AM
☀️ Sunrise7:44:02 AM
🌞 Solar Noon12:51:29 PM
🌇 Golden Hour5:21:50 PM
🌆 Sunset5:58:55 PM
🌃 Dusk6:25:59 PM
Day length10:14:53
Data via sunrisesunset.io
Current Weather
Condition⛅ Partly cloudy
Temperature11°C
Feels like9°C
Humidity65%
Wind4 mph SE
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌒 Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonrise12:35
Moonset21:48
Hong Kong
Buddha's Birthday
May 25in 5dDragon Boat Festival
Jun 19in 30dHong Kong Special Administrative Region Establishment Day
Jul 1in 42d
Daylight Cycle
🌅 Dawn5:17:50 AM
☀️ Sunrise5:42:11 AM
🌞 Solar Noon12:21:19 PM
🌇 Golden Hour6:28:50 PM
🌆 Sunset7:00:26 PM
🌃 Dusk7:24:47 PM
Day length13:18:15
Data via sunrisesunset.io
Current Weather
Condition🌦️ Rain showers
Temperature25°C
Feels like32°C
Humidity99%
Wind2 mph SE
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌒 Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonrise09:48
Moonset23:41