Live Synchronized Time Difference
Buenos AirestoLisbonTime Difference
🇦🇷
Buenos Aires
Argentina (GMT-3)12:10:51UTC-3:00
🇵🇹
Lisbon
Portugal (GMT+0)15:10:51UTC+0:00
Direct Distance9,599 km (5,965 miles)
Estimated Flight Time~11.8 hours
Business Overlap5 overlapping hours (9am–5pm)
Mutual Working Window: 5 Overlapping Hours
Recommended calling window between Buenos Aires and Lisbon
Active Calling Window Now
Buenos Aires Time
9:00 AM – 2:00 PM
Lisbon Time
12:00 PM – 5:00 PM
Both locations share 5 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Buenos Aires and Lisbon.
Work (9am-5pm)ShoulderSleep / Off
| Buenos Aires Time (Argentina) | Lisbon Time (Portugal) | Status & Recommendation |
|---|---|---|
| 00:00AM | 03:00AM | ⚪ Outside Work Hours |
| 01:00AM | 04:00AM | ⚪ Outside Work Hours |
| 02:00AM | 05:00AM | ⚪ Outside Work Hours |
| 03:00AM | 06:00AM | ⚪ Outside Work Hours |
| 04:00AM | 07:00AM | ⚪ Outside Work Hours |
| 05:00AM | 08:00AM | ⚪ Outside Work Hours |
| 06:00AM | 09:00AM | ⚪ Outside Work Hours |
| 07:00AM | 10:00AM | ⚪ Outside Work Hours |
| 08:00AM | 11:00AM | ⚪ Outside Work Hours |
| 09:00AM | 12:00PM | 🟢 Ideal Meeting Window |
| 10:00AM | 13:00PM | 🟢 Ideal Meeting Window |
| 11:00AM | 14:00PM | 🟢 Ideal Meeting Window |
| 12:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 17:00PM | 🟡 Feasible (Shoulder Hour) |
| 15:00PM | 18:00PM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 19:00PM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 20:00PM | ⚪ Outside Work Hours |
| 18:00PM | 21:00PM | ⚪ Outside Work Hours |
| 19:00PM | 22:00PM | ⚪ Outside Work Hours |
| 20:00PM | 23:00PM | ⚪ Outside Work Hours |
| 21:00PM | 00:00AM | ⚪ Outside Work Hours |
| 22:00PM | 01:00AM | ⚪ Outside Work Hours |
| 23:00PM | 02:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Buenos Aires and Lisbon?
Lisbon is 3 hours ahead of Buenos Aires.
What is the best time to schedule a cross-border meeting between Buenos Aires and Lisbon?
There are 5 overlapping standard business hours (09:00 - 17:00) between Buenos Aires and Lisbon. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Buenos Aires and Lisbon?
Yes. If either Argentina or Portugal observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.