Live Synchronized Time Difference
São PaulotoViennaTime Difference
🇧🇷
São Paulo
Brazil (GMT-3)12:10:32UTC-3:00
🇦🇹
Vienna
Austria (GMT+1)16:10:32UTC+1:00
Direct Distance10,139 km (6,300 miles)
Estimated Flight Time~12.4 hours
Business Overlap4 overlapping hours (9am–5pm)
Mutual Working Window: 4 Overlapping Hours
Recommended calling window between São Paulo and Vienna
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São Paulo Time
9:00 AM – 1:00 PM
Vienna Time
1:00 PM – 5:00 PM
Both locations share 4 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 São Paulo and Vienna.
Work (9am-5pm)ShoulderSleep / Off
| São Paulo Time (Brazil) | Vienna Time (Austria) | Status & Recommendation |
|---|---|---|
| 00:00AM | 04:00AM | ⚪ Outside Work Hours |
| 01:00AM | 05:00AM | ⚪ Outside Work Hours |
| 02:00AM | 06:00AM | ⚪ Outside Work Hours |
| 03:00AM | 07:00AM | ⚪ Outside Work Hours |
| 04:00AM | 08:00AM | ⚪ Outside Work Hours |
| 05:00AM | 09:00AM | ⚪ Outside Work Hours |
| 06:00AM | 10:00AM | ⚪ Outside Work Hours |
| 07:00AM | 11:00AM | ⚪ Outside Work Hours |
| 08:00AM | 12:00PM | ⚪ Outside Work Hours |
| 09:00AM | 13:00PM | 🟢 Ideal Meeting Window |
| 10:00AM | 14:00PM | 🟢 Ideal Meeting Window |
| 11:00AM | 15:00PM | 🟢 Ideal Meeting Window |
| 12:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 17:00PM | 🟡 Feasible (Shoulder Hour) |
| 14:00PM | 18:00PM | 🟡 Feasible (Shoulder Hour) |
| 15:00PM | 19:00PM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 20:00PM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 21:00PM | ⚪ Outside Work Hours |
| 18:00PM | 22:00PM | ⚪ Outside Work Hours |
| 19:00PM | 23:00PM | ⚪ Outside Work Hours |
| 20:00PM | 00:00AM | ⚪ Outside Work Hours |
| 21:00PM | 01:00AM | ⚪ Outside Work Hours |
| 22:00PM | 02:00AM | ⚪ Outside Work Hours |
| 23:00PM | 03:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between São Paulo and Vienna?
Vienna is 4 hours ahead of São Paulo.
What is the best time to schedule a cross-border meeting between São Paulo and Vienna?
There are 4 overlapping standard business hours (09:00 - 17:00) between São Paulo and Vienna. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between São Paulo and Vienna?
Yes. If either Brazil or Austria observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.