Vienna to Johannesburg Time Difference
🇦🇹 Vienna is currently 1 hour ahead of 🇿🇦 Johannesburg. This difference varies between 0h and 1h due to Daylight Saving Time.
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Atin 🇦🇹 Vienna→it will be—in 🇿🇦 Johannesburg
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Difference
+1h
Business overlap
8h
Distance
8,356 km
Approx. flight
9.8h
Hour-by-Hour: Vienna to Johannesburg
| 🇦🇹 Vienna | 🇿🇦 Johannesburg | Note |
|---|---|---|
| 12:00 AM | 1:00 AM | |
| 1:00 AM | 2:00 AM | |
| 2:00 AM | 3:00 AM | |
| 3:00 AM | 4:00 AM | |
| 4:00 AM | 5:00 AM | |
| 5:00 AM | 6:00 AM | |
| 6:00 AM | 7:00 AM | |
| 7:00 AM | 8:00 AM | |
| 8:00 AM | 9:00 AM | |
| 9:00 AM | 10:00 AM | |
| 10:00 AM | 11:00 AM | |
| 11:00 AM | 12:00 PM | |
| 12:00 PM | 1:00 PM | |
| 1:00 PM | 2:00 PM | |
| 2:00 PM | 3:00 PM | |
| 3:00 PM | 4:00 PM | |
| 4:00 PM | 5:00 PM | |
| 5:00 PM | 6:00 PM | |
| 6:00 PM | 7:00 PM | |
| 7:00 PM | 8:00 PM | |
| 8:00 PM | 9:00 PM | |
| 9:00 PM | 10:00 PM | |
| 10:00 PM | 11:00 PM | |
| 11:00 PM | 12:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Vienna observes Daylight Saving Time, while Johannesburg does not. This causes the time difference to shift between the same time and 1 hour ahead depending on the season. Currently, Vienna is 1 hour ahead relative to Johannesburg.
Min difference
0h
Max difference
1h
Best Meeting Times
There are 8 overlapping business hours between Vienna and Johannesburg (9 AM – 6 PM in each city).
🇦🇹 Vienna
9:00 AM – 5:00 PM
🇿🇦 Johannesburg
10:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Vienna and Johannesburg?
The time difference between Vienna and Johannesburg is currently 1 hour ahead. Vienna uses GMT+1 (UTC+1), while Johannesburg uses GMT+2 (UTC+2). This difference varies seasonally due to Daylight Saving Time, ranging from the same time to 1 hour ahead.
When it's noon in Vienna, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Vienna, it is 1:00 PM in Johannesburg. Use our calculator above to convert any other time.
Does the time difference between Vienna and Johannesburg change?
Yes, the time difference changes throughout the year. Because Vienna observes Daylight Saving Time, the offset shifts between the same time and 1 hour ahead at different times of the year.
What are the best times to schedule a call between Vienna and Johannesburg?
The best time to call is between 9:00 AM and 5:00 PM in Vienna (which is 10:00 AM – 6:00 PM in Johannesburg). This 8-hour window falls within business hours in both cities.
Is Vienna ahead or behind Johannesburg?
Vienna is currently 1 hour behind Johannesburg.
What time zone is Vienna in?
Vienna is in the Europe/Vienna time zone, currently using GMT+1 (UTC+1). Vienna observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Vienna in Johannesburg?
When it is midnight (12:00 AM) in Vienna, it is 1:00 AM in Johannesburg.