Seoul to Olhão time converter
Olhão is 8 hours behind Seoul. When it is 9:00 AM in Seoul, it is 1:00 AM in Olhão.
11:18 PM in Seoul, Monday, October 19, 2026
Seoul to Olhão conversion table
Every hour of today in Seoul and the matching time in Olhão. Light rows are typical working hours (9:00–18:00).
| Seoul | Olhão |
|---|---|
| 12:00 AM | 4:00 PM−1 day |
| 1:00 AM | 5:00 PM−1 day |
| 2:00 AM | 6:00 PM−1 day |
| 3:00 AM | 7:00 PM−1 day |
| 4:00 AM | 8:00 PM−1 day |
| 5:00 AM | 9:00 PM−1 day |
| 6:00 AM | 10:00 PM−1 day |
| 7:00 AM | 11:00 PM−1 day |
| 8:00 AM | 12:00 AM |
| 9:00 AM | 1:00 AM |
| 10:00 AM | 2:00 AM |
| 11:00 AM | 3:00 AM |
| 12:00 PM | 4:00 AM |
| 1:00 PM | 5:00 AM |
| 2:00 PM | 6:00 AM |
| 3:00 PM | 7:00 AM |
| 4:00 PM | 8:00 AM |
| 5:00 PM | 9:00 AM |
| 6:00 PM | 10:00 AM |
| 7:00 PM | 11:00 AM |
| 8:00 PM | 12:00 PM |
| 9:00 PM | 1:00 PM |
| 10:00 PM | 2:00 PM |
| 11:00 PM | 3:00 PM |
Best time to call or meet
Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Olhão).
Daylight saving time and the difference
The difference changes during the year because Seoul and Olhão switch clocks on different dates:
- Oct 19, 2026 – Oct 25, 2026: -8h
- Oct 25, 2026 – Mar 28, 2027: -9h
- Mar 28, 2027 – Oct 19, 2027: -8h
Distance
Seoul and Olhão are 10,511 km (6,531 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Seoul and Olhão?
Olhão is 8 hours behind Seoul.
What time is it in Olhão when it is 9 AM in Seoul?
When it is 9:00 AM in Seoul, it is 1:00 AM in Olhão.
When is the best time to call Olhão from Seoul?
Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Olhão).
Does the time difference between Seoul and Olhão change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.