Diffa to Vienna time converter
Vienna is 1 hour ahead of Diffa. When it is 9:00 AM in Diffa, it is 10:00 AM in Vienna.
12:41 AM in Diffa, Saturday, October 17, 2026
Diffa to Vienna conversion table
Every hour of today in Diffa and the matching time in Vienna. Light rows are typical working hours (9:00–18:00).
| Diffa | Vienna |
|---|---|
| 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+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 5:00 PM in Diffa (10:00 AM – 6:00 PM in Vienna).
Daylight saving time and the difference
The difference changes during the year because Diffa and Vienna switch clocks on different dates:
- Oct 17, 2026 – Oct 25, 2026: +1h
- Oct 25, 2026 – Mar 28, 2027: ±0
- Mar 28, 2027 – Oct 17, 2027: +1h
Distance
Diffa and Vienna are 3,895 km (2,420 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Diffa and Vienna?
Vienna is 1 hour ahead of Diffa.
What time is it in Vienna when it is 9 AM in Diffa?
When it is 9:00 AM in Diffa, it is 10:00 AM in Vienna.
When is the best time to call Vienna from Diffa?
Both sides are at work from 9:00 AM – 5:00 PM in Diffa (10:00 AM – 6:00 PM in Vienna).
Does the time difference between Diffa and Vienna change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.