Chicago
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Chicago · CDT
Chicago and Buenos Aires Time Difference
Chicago is 2h behind Buenos Aires
14:38:25
Buenos Aires
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Argentina · America/Argentina/Buenos_Aires · GMT-3
Best time for work calls
If you are scheduling a call between Chicago and Buenos Aires, the overlap window is limited to typical business hours. When it is 9 am in Chicago it is 11 am in Buenos Aires — a workable window for scheduling. The latest reasonable overlap is around 3 pm in Chicago (5 pm in Buenos Aires). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Chicago and Buenos Aires have a comfortable window for a family call — no awkward alarms required. Chicago is 2 hours behind Buenos Aires, which gives you about an hour of genuine overlap when both sides are free. Aim for between 6 pm and 7 pm in Chicago — that lands at 8 pm to 9 pm in Buenos Aires, 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.
Chicago
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn5:56:53 AM
☀️ Sunrise6:25:15 AM
🌞 Solar Noon12:54:19 PM
🌇 Golden Hour6:46:26 PM
🌆 Sunset7:23:23 PM
🌃 Dusk7:51:45 PM
Day length12:58:08
Data via sunrisesunset.io
Condition☀️ Clear sky
Temperature9°C
Feels like5°C
Humidity60%
Wind12 mph W
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination86%
CycleWaning
Moon age18.3 days
Moonrise22:34
Moonset07:53
New86% illuminatedFull
Buenos Aires
Labour Day
Día del Trabajador
May Revolution
Día de la Revolución de Mayo
Anniversary of the Passing of General Martín Miguel de Güemes
Paso a la Inmortalidad del General Martín Miguel de Güemes
Via Nager.Date
🌅 Dawn6:43:53 AM
☀️ Sunrise7:09:05 AM
🌞 Solar Noon12:57:21 PM
🌇 Golden Hour6:11:58 PM
🌆 Sunset6:45:37 PM
🌃 Dusk7:10:49 PM
Day length11:36:31
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature19°C
Feels like17°C
Humidity57%
Wind9 mph E
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination86%
CycleWaning
Moon age18.3 days
Moonrise20:31
Moonset10:42
New86% illuminatedFull