Porto to Nantai time converter
Nantai is 7 hours ahead of Porto. When it is 9:00 AM in Porto, it is 4:00 PM in Nantai.
4:45 AM in Porto, Thursday, October 22, 2026
Porto to Nantai conversion table
Every hour of today in Porto and the matching time in Nantai. Light rows are typical working hours (9:00–18:00).
| Porto | Nantai |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM+1 day |
| 6:00 PM | 1:00 AM+1 day |
| 7:00 PM | 2:00 AM+1 day |
| 8:00 PM | 3:00 AM+1 day |
| 9:00 PM | 4:00 AM+1 day |
| 10:00 PM | 5:00 AM+1 day |
| 11:00 PM | 6:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 11:00 AM in Porto (4:00 PM – 6:00 PM in Nantai).
Daylight saving time and the difference
The difference changes during the year because Porto and Nantai switch clocks on different dates:
- Oct 22, 2026 – Oct 25, 2026: +7h
- Oct 25, 2026 – Mar 28, 2027: +8h
- Mar 28, 2027 – Oct 22, 2027: +7h
Distance
Porto and Nantai are 9,659 km (6,002 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Porto and Nantai?
Nantai is 7 hours ahead of Porto.
What time is it in Nantai when it is 9 AM in Porto?
When it is 9:00 AM in Porto, it is 4:00 PM in Nantai.
When is the best time to call Nantai from Porto?
Both sides are at work from 9:00 AM – 11:00 AM in Porto (4:00 PM – 6:00 PM in Nantai).
Does the time difference between Porto and Nantai change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.