| Porthcawl Goiânia | Brasilia Time | 03:00 |
| Porthcawl Guarulhos | Brasilia Time | 03:00 |
| Porthcawl Prague | Central European Time | -01:00 |
| Porthcawl Varanasi | India Standard Time | -05:30 |
| Porthcawl Copenhagen | Central European Time | -01:00 |
| Porthcawl Sofia | Eastern European Time | -02:00 |
| Porthcawl Tripoli | Eastern European Time | -02:00 |
| Porthcawl Port Harcourt | West Africa Time | -01:00 |
| Porthcawl Hiroshima | Japan Time | -09:00 |
| Porthcawl Lijiang | China Time | -08:00 |
| Porthcawl Dubai | Gulf Standard Time | -04:00 |
| Porthcawl Samara | Samara Time | -04:00 |
| Porthcawl Omsk | Omsk Time | -06:00 |
| Porthcawl Benin City | West Africa Time | -01:00 |
| Porthcawl Monterrey | Central Time | 06:00 |
| Porthcawl Malingao | Philippine Time | -08:00 |
| Porthcawl Baku | Azerbaijan Time | -04:00 |
| Porthcawl Leon | Central Time | 06:00 |
| Porthcawl Maiduguri | West Africa Time | -01:00 |
| Porthcawl Kazan | Moscow Time | -03:00 |
| Porthcawl Yerevan | Armenia Time | -04:00 |
| Porthcawl Amritsar | India Standard Time | -05:30 |
| Porthcawl Ouagadougou | Greenwich Mean Time | 00:00 |
| Porthcawl Yono | Japan Time | -09:00 |
| Porthcawl Rostov-on-Don | Moscow Time | -03:00 |
| Porthcawl Allahabad | India Standard Time | -05:30 |
| Porthcawl Goyang-si | Korean Time | -09:00 |
| Porthcawl Gaziantep | Turkey Time | -03:00 |
| Porthcawl Visakhapatnam | India Standard Time | -05:30 |
| Porthcawl Sendai | Japan Time | -09:00 |
| Porthcawl Chelyabinsk | Yekaterinburg Time | -05:00 |
| Porthcawl Datong | China Time | -08:00 |
| Porthcawl Tbilisi | Georgia Time | -04:00 |
| Porthcawl Changshu City | China Time | -08:00 |
| Porthcawl Taichung | Taipei Time | -08:00 |
| Porthcawl Theni | India Standard Time | -05:30 |
| Porthcawl Xianyang | China Time | -08:00 |
| Porthcawl Ufa | Yekaterinburg Time | -05:00 |
| Porthcawl Dnepropetrovsk | Eastern European Time | -02:00 |
| Porthcawl Seongnam-si | Korean Time | -09:00 |
| Porthcawl Campinas | Brasilia Time | 03:00 |
| Porthcawl Jabalpur | India Standard Time | -05:30 |
| Porthcawl Howrah | India Standard Time | -05:30 |
| Porthcawl Huainan | China Time | -08:00 |
| Porthcawl San Jose | Pacific Time | 08:00 |
| Porthcawl Donetsk | Eastern European Time | -02:00 |
| Porthcawl Dublin | Ireland Time | 00:00 |
| Porthcawl Calgary | Mountain Time | 07:00 |
| Porthcawl Brussels | Central European Time | -01:00 |
| Porthcawl Aurangabad | India Standard Time | -05:30 |