Time difference between Porto and Rio de Janeiro is -4:00 hours. Porto is ahead of Rio de Janeiro by 4h .
Local time in Porto is 2025-08-25 15:58.
Time zone of Porto is Europe/Lisbon.
Porto is located in Portugal.
Porto time in UTC is: UTC+1
Local time in Rio de Janeiro is 2025-08-25 11:58.
Time zone of Rio de Janeiro is America/Sao_Paulo.
Rio de Janeiro is located in Brazil.
Rio de Janeiro time in UTC is: UTC-3
Time difference between Porto and Rio de Janeiro is -240 minutes.
| Time zone | Europe/Lisbon |
|---|---|
| Time (H:m:s) | 15:58:35 |
| Time in 12-hour format | 03:58:35 PM |
| Date (Y-m-d) | 2025-08-25 |
| UTC Offset | +01:00 |
| Abbreviation | WEST |
| DST Active | Yes |
| Timestamp Offset | 3600 seconds |
| Time zone | America/Sao_Paulo |
|---|---|
| Time (H:m:s) | 11:58:35 |
| Time in 12-hour format | 11:58:35 AM |
| Date (Y-m-d) | 2025-08-25 |
| UTC Offset | -03:00 |
| Abbreviation | -03 |
| DST Active | No |
| Timestamp Offset | -10800 seconds |
Are Porto and Rio de Janeiro in the same time zone?
No, they are in different time zone.Europe/Lisbon and America/Sao_Paulo
| Porto | Rio de Janeiro |
|---|---|
| 00:00 | 20:00 |
| 01:00 | 21:00 |
| 02:00 | 22:00 |
| 03:00 | 23:00 |
| 04:00 | 00:00 |
| 05:00 | 01:00 |
| 06:00 | 02:00 |
| 07:00 | 03:00 |
| 08:00 | 04:00 |
| 09:00 | 05:00 |
| 10:00 | 06:00 |
| 11:00 | 07:00 |
| 12:00 | 08:00 |
| 13:00 | 09:00 |
| 14:00 | 10:00 |
| 15:00 | 11:00 |
| 16:00 | 12:00 |
| 17:00 | 13:00 |
| 18:00 | 14:00 |
| 19:00 | 15:00 |
| 20:00 | 16:00 |
| 21:00 | 17:00 |
| 22:00 | 18:00 |
| 23:00 | 19:00 |
| Porto | Rio de Janeiro |
|---|---|
| 12:00 AM | 08:00 PM |
| 01:00 AM | 09:00 PM |
| 02:00 AM | 10:00 PM |
| 03:00 AM | 11:00 PM |
| 04:00 AM | 12:00 AM |
| 05:00 AM | 01:00 AM |
| 06:00 AM | 02:00 AM |
| 07:00 AM | 03:00 AM |
| 08:00 AM | 04:00 AM |
| 09:00 AM | 05:00 AM |
| 10:00 AM | 06:00 AM |
| 11:00 AM | 07:00 AM |
| 12:00 PM | 08:00 AM |
| 01:00 PM | 09:00 AM |
| 02:00 PM | 10:00 AM |
| 03:00 PM | 11:00 AM |
| 04:00 PM | 12:00 PM |
| 05:00 PM | 01:00 PM |
| 06:00 PM | 02:00 PM |
| 07:00 PM | 03:00 PM |
| 08:00 PM | 04:00 PM |
| 09:00 PM | 05:00 PM |
| 10:00 PM | 06:00 PM |
| 11:00 PM | 07:00 PM |