Vienna to Otacílio Costa time converter
Otacílio Costa is 5 hours behind Vienna. When it is 9:00 AM in Vienna, it is 4:00 AM in Otacílio Costa.
Vienna CEST
Wednesday, October 21, 2026
Otacílio Costa BRT
Tuesday, October 20, 2026
1:12 AM in Vienna, Wednesday, October 21, 2026
Vienna to Otacílio Costa conversion table
Every hour of today in Vienna and the matching time in Otacílio Costa. Light rows are typical working hours (9:00–18:00).
| Vienna | Otacílio Costa |
|---|---|
| 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 Otacílio Costa).
Daylight saving time and the difference
The difference changes during the year because Vienna and Otacílio Costa switch clocks on different dates:
- Oct 21, 2026 – Oct 25, 2026: -5h
- Oct 25, 2026 – Mar 28, 2027: -4h
- Mar 28, 2027 – Oct 21, 2027: -5h
Distance
Vienna and Otacílio Costa are 10,699 km (6,648 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Vienna and Otacílio Costa?
Otacílio Costa is 5 hours behind Vienna.
What time is it in Otacílio Costa when it is 9 AM in Vienna?
When it is 9:00 AM in Vienna, it is 4:00 AM in Otacílio Costa.
When is the best time to call Otacílio Costa from Vienna?
Both sides are at work from 2:00 PM – 6:00 PM in Vienna (9:00 AM – 1:00 PM in Otacílio Costa).
Does the time difference between Vienna and Otacílio Costa change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.