Time difference between Boston and Buenos Aires
Compare the current local time in Boston and Buenos Aires, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Boston's 9:00–17:00 business hours overlap with Buenos Aires's.
Boston working hours
Buenos Aires working hours
Overlap (both working)
🇺🇸 Boston
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🇦🇷 Buenos Aires
Scheduling across Boston and Buenos Aires
Working across Boston and Buenos Aires is very easy. Their standard business hours overlap for around 8 hours every day, from 09:00 to 17:00 in Boston (10:00 to 18:00 in Buenos Aires). Meetings can sit comfortably inside the regular working day on both sides.
Quick reference
| 🇺🇸 Boston | 🇦🇷 Buenos Aires | In Buenos Aires it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇺🇸 Boston
Currently in EDT (daylight saving)
Clocks go back to EST
on Sunday 1 November 2026
🇦🇷 Buenos Aires
Buenos Aires does not observe daylight saving time. The local offset is fixed year-round.