Time difference between Buenos Aires and Greenwich
Compare the current local time in Buenos Aires and Greenwich, 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 Buenos Aires's 9:00–18:00 business hours overlap with Greenwich's.
Buenos Aires working hours
Greenwich working hours
Overlap (both working)
🇦🇷 Buenos Aires
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🇺🇸 Greenwich
Scheduling across Buenos Aires and Greenwich
Working across Buenos Aires and Greenwich is very easy. Their standard business hours overlap for around 8 hours every day, from 10:00 to 18:00 in Buenos Aires (09:00 to 17:00 in Greenwich). Meetings can sit comfortably inside the regular working day on both sides.
Quick reference
| 🇦🇷 Buenos Aires | 🇺🇸 Greenwich | In Greenwich 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
🇦🇷 Buenos Aires
Buenos Aires does not observe daylight saving time. The local offset is fixed year-round.
🇺🇸 Greenwich
Currently in EDT (daylight saving)
Clocks go back to EST
on Sunday 1 November 2026