Porto to Hải Dương time converter
Hải Dương is 6 hours ahead of Porto. When it is 9:00 AM in Porto, it is 3:00 PM in Hải Dương.
11:25 AM in Porto, Wednesday, October 21, 2026
Porto to Hải Dương conversion table
Every hour of today in Porto and the matching time in Hải Dương. Light rows are typical working hours (9:00–18:00).
| Porto | Hải Dương |
|---|---|
| 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 | 12:00 AM+1 day |
| 7:00 PM | 1:00 AM+1 day |
| 8:00 PM | 2:00 AM+1 day |
| 9:00 PM | 3:00 AM+1 day |
| 10:00 PM | 4:00 AM+1 day |
| 11:00 PM | 5:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 12:00 PM in Porto (3:00 PM – 6:00 PM in Hải Dương).
Daylight saving time and the difference
The difference changes during the year because Porto and Hải Dương switch clocks on different dates:
- Oct 21, 2026 – Oct 25, 2026: +6h
- Oct 25, 2026 – Mar 28, 2027: +7h
- Mar 28, 2027 – Oct 21, 2027: +6h
Distance
Porto and Hải Dương are 10,399 km (6,462 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Porto and Hải Dương?
Hải Dương is 6 hours ahead of Porto.
What time is it in Hải Dương when it is 9 AM in Porto?
When it is 9:00 AM in Porto, it is 3:00 PM in Hải Dương.
When is the best time to call Hải Dương from Porto?
Both sides are at work from 9:00 AM – 12:00 PM in Porto (3:00 PM – 6:00 PM in Hải Dương).
Does the time difference between Porto and Hải Dương change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.