Vienna to Diffa time converter
Diffa is 1 hour behind Vienna. When it is 9:00 AM in Vienna, it is 8:00 AM in Diffa.
1:41 AM in Vienna, Saturday, October 17, 2026
Vienna to Diffa conversion table
Every hour of today in Vienna and the matching time in Diffa. Light rows are typical working hours (9:00–18:00).
| Vienna | Diffa |
|---|---|
| 12:00 AM | 11:00 PM−1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Best time to call or meet
Both sides are at work from 10:00 AM – 6:00 PM in Vienna (9:00 AM – 5:00 PM in Diffa).
Daylight saving time and the difference
The difference changes during the year because Vienna and Diffa 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
Vienna and Diffa are 3,895 km (2,420 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Vienna and Diffa?
Diffa is 1 hour behind Vienna.
What time is it in Diffa when it is 9 AM in Vienna?
When it is 9:00 AM in Vienna, it is 8:00 AM in Diffa.
When is the best time to call Diffa from Vienna?
Both sides are at work from 10:00 AM – 6:00 PM in Vienna (9:00 AM – 5:00 PM in Diffa).
Does the time difference between Vienna and Diffa change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.