| Porto Novo Goiânia | Brasilia Time | 04:00 |
| Porto Novo Guarulhos | Brasilia Time | 04:00 |
| Porto Novo Prague | Central European Time | 00:00 |
| Porto Novo Varanasi | India Standard Time | -04:30 |
| Porto Novo Copenhagen | Central European Time | 00:00 |
| Porto Novo Sofia | Eastern European Time | -01:00 |
| Porto Novo Tripoli | Eastern European Time | -01:00 |
| Porto Novo Port Harcourt | West Africa Time | 00:00 |
| Porto Novo Hiroshima | Japan Time | -08:00 |
| Porto Novo Lijiang | China Time | -07:00 |
| Porto Novo Dubai | Gulf Standard Time | -03:00 |
| Porto Novo Samara | Samara Time | -03:00 |
| Porto Novo Omsk | Omsk Time | -05:00 |
| Porto Novo Benin City | West Africa Time | 00:00 |
| Porto Novo Monterrey | Central Time | 07:00 |
| Porto Novo Malingao | Philippine Time | -07:00 |
| Porto Novo Baku | Azerbaijan Time | -03:00 |
| Porto Novo Leon | Central Time | 07:00 |
| Porto Novo Maiduguri | West Africa Time | 00:00 |
| Porto Novo Kazan | Moscow Time | -02:00 |
| Porto Novo Yerevan | Armenia Time | -03:00 |
| Porto Novo Amritsar | India Standard Time | -04:30 |
| Porto Novo Ouagadougou | Greenwich Mean Time | 01:00 |
| Porto Novo Yono | Japan Time | -08:00 |
| Porto Novo Rostov-on-Don | Moscow Time | -02:00 |
| Porto Novo Allahabad | India Standard Time | -04:30 |
| Porto Novo Goyang-si | Korean Time | -08:00 |
| Porto Novo Gaziantep | Turkey Time | -02:00 |
| Porto Novo Visakhapatnam | India Standard Time | -04:30 |
| Porto Novo Sendai | Japan Time | -08:00 |
| Porto Novo Chelyabinsk | Yekaterinburg Time | -04:00 |
| Porto Novo Datong | China Time | -07:00 |
| Porto Novo Tbilisi | Georgia Time | -03:00 |
| Porto Novo Changshu City | China Time | -07:00 |
| Porto Novo Taichung | Taipei Time | -07:00 |
| Porto Novo Theni | India Standard Time | -04:30 |
| Porto Novo Xianyang | China Time | -07:00 |
| Porto Novo Ufa | Yekaterinburg Time | -04:00 |
| Porto Novo Dnepropetrovsk | Eastern European Time | -01:00 |
| Porto Novo Seongnam-si | Korean Time | -08:00 |
| Porto Novo Campinas | Brasilia Time | 04:00 |
| Porto Novo Jabalpur | India Standard Time | -04:30 |
| Porto Novo Howrah | India Standard Time | -04:30 |
| Porto Novo Huainan | China Time | -07:00 |
| Porto Novo San Jose | Pacific Time | 09:00 |
| Porto Novo Donetsk | Eastern European Time | -01:00 |
| Porto Novo Dublin | Ireland Time | 01:00 |
| Porto Novo Calgary | Mountain Time | 08:00 |
| Porto Novo Brussels | Central European Time | 00:00 |
| Porto Novo Aurangabad | India Standard Time | -04:30 |