Vienna to Catu time converter
Catu is 5 hours behind Vienna. When it is 9:00 AM in Vienna, it is 4:00 AM in Catu.
11:01 PM in Vienna, Sunday, October 18, 2026
Vienna to Catu conversion table
Every hour of today in Vienna and the matching time in Catu. Light rows are typical working hours (9:00–18:00).
| Vienna | Catu |
|---|---|
| 12:00 AM | 7:00 PM−1 day |
| 1:00 AM | 8:00 PM−1 day |
| 2:00 AM | 9:00 PM−1 day |
| 3:00 AM | 10:00 PM−1 day |
| 4:00 AM | 11:00 PM−1 day |
| 5:00 AM | 12:00 AM |
| 6:00 AM | 1:00 AM |
| 7:00 AM | 2:00 AM |
| 8:00 AM | 3:00 AM |
| 9:00 AM | 4:00 AM |
| 10:00 AM | 5:00 AM |
| 11:00 AM | 6:00 AM |
| 12:00 PM | 7:00 AM |
| 1:00 PM | 8:00 AM |
| 2:00 PM | 9:00 AM |
| 3:00 PM | 10:00 AM |
| 4:00 PM | 11:00 AM |
| 5:00 PM | 12:00 PM |
| 6:00 PM | 1:00 PM |
| 7:00 PM | 2:00 PM |
| 8:00 PM | 3:00 PM |
| 9:00 PM | 4:00 PM |
| 10:00 PM | 5:00 PM |
| 11:00 PM | 6:00 PM |
Best time to call or meet
Both sides are at work from 2:00 PM – 6:00 PM in Vienna (9:00 AM – 1:00 PM in Catu).
Daylight saving time and the difference
The difference changes during the year because Vienna and Catu switch clocks on different dates:
- Oct 18, 2026 – Oct 25, 2026: -5h
- Oct 25, 2026 – Mar 28, 2027: -4h
- Mar 28, 2027 – Oct 18, 2027: -5h
Distance
Vienna and Catu are 8,619 km (5,356 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Vienna and Catu?
Catu is 5 hours behind Vienna.
What time is it in Catu when it is 9 AM in Vienna?
When it is 9:00 AM in Vienna, it is 4:00 AM in Catu.
When is the best time to call Catu from Vienna?
Both sides are at work from 2:00 PM – 6:00 PM in Vienna (9:00 AM – 1:00 PM in Catu).
Does the time difference between Vienna and Catu change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.