| Portugal Malawi | Central Africa Time | -02:00 |
| Portugal Kazakhstan | East Kazakhstan Time | -05:00 |
| Portugal Ecuador | Ecuador Time | 05:00 |
| Portugal Cambodia | Indochina Time | -07:00 |
| Portugal Mali | Greenwich Mean Time | 00:00 |
| Portugal Guatemala | Central Time | 06:00 |
| Portugal Zambia | Central Africa Time | -02:00 |
| Portugal Angola | West Africa Time | -01:00 |
| Portugal Zimbabwe | Central Africa Time | -02:00 |
| Portugal Rwanda | Central Africa Time | -02:00 |
| Portugal Greece | Eastern European Time | -02:00 |
| Portugal Portugal | Western European Time | 00:00 |
| Portugal Tunisia | Central European Time | -01:00 |
| Portugal Czech Republic | Central European Time | -01:00 |
| Portugal Belgium | Central European Time | -01:00 |
| Portugal Somalia | East Africa Time | -03:00 |
| Portugal Hungary | Central European Time | -01:00 |
| Portugal Bolivia | Bolivia Time | 04:00 |
| Portugal Burundi | Central Africa Time | -02:00 |
| Portugal Sweden | Central European Time | -01:00 |
| Portugal Dominican Republic | Atlantic Time | 04:00 |
| Portugal Belarus | Moscow Time | -03:00 |
| Portugal Haiti | Eastern Time | 05:00 |
| Portugal Benin | West Africa Time | -01:00 |
| Portugal Azerbaijan | Azerbaijan Time | -04:00 |
| Portugal Austria | Central European Time | -01:00 |
| Portugal Honduras | Central Time | 06:00 |
| Portugal Switzerland | Central European Time | -01:00 |
| Portugal Tajikistan | Tajikistan Time | -05:00 |
| Portugal Bulgaria | Eastern European Time | -02:00 |
| Portugal Togo | Greenwich Mean Time | 00:00 |
| Portugal Libya | Eastern European Time | -02:00 |
| Portugal Jordan | Eastern European Time | -02:00 |
| Portugal Paraguay | Paraguay Time | 03:00 |
| Portugal Laos | Indochina Time | -07:00 |
| Portugal Papua New Guinea | Papua New Guinea Time | -10:00 |
| Portugal El Salvador | Central Time | 06:00 |
| Portugal Nicaragua | Central Time | 06:00 |
| Portugal Eritrea | East Africa Time | -03:00 |
| Portugal Kyrgyzstan | Kyrgyzstan Time | -06:00 |
| Portugal Denmark | Central European Time | -01:00 |
| Portugal Slovakia | Central European Time | -01:00 |
| Portugal Sierra Leone | Greenwich Mean Time | 00:00 |
| Portugal Finland | Eastern European Time | -02:00 |
| Portugal Norway | Central European Time | -01:00 |
| Portugal Turkmenistan | Turkmenistan Time | -05:00 |
| Portugal Central African Republic | West Africa Time | -01:00 |
| Portugal Singapore | Singapore Standard Time | -08:00 |
| Portugal Georgia | Georgia Time | -04:00 |
| Portugal Ireland | Ireland Time | 00:00 |