Boston
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/New_York · EDT
Boston and Buenos Aires Time Difference
Boston is 1h behind Buenos Aires
12:20:53
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 Boston and Buenos Aires, the overlap window is limited to typical business hours. When it is 9 am in Boston it is 10 am in Buenos Aires — a workable window for scheduling. The latest reasonable overlap is around 4 pm in Boston (5 pm in Buenos Aires). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Boston and Buenos Aires have a comfortable window for a family call — no awkward alarms required. Boston is 1 hour behind Buenos Aires, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Boston — that lands at 7 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.
Boston
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn5:52:25 AM
☀️ Sunrise6:20:58 AM
🌞 Solar Noon12:48:03 PM
🌇 Golden Hour6:37:55 PM
🌆 Sunset7:15:08 PM
🌃 Dusk7:43:41 PM
Day length12:54:09
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature8°C
Feels like6°C
Humidity96%
Wind5 mph SW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:26
Moonset07:43
New87% 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⛅ Partly cloudy
Temperature18°C
Feels like16°C
Humidity54%
Wind7 mph E
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise20:31
Moonset10:42
New87% illuminatedFull