| Luxembourg Malawi | Central Africa Time | -01:00 |
| Luxembourg Kazakhstan | East Kazakhstan Time | -04:00 |
| Luxembourg Ecuador | Ecuador Time | 06:00 |
| Luxembourg Cambodia | Indochina Time | -06:00 |
| Luxembourg Mali | Greenwich Mean Time | 01:00 |
| Luxembourg Guatemala | Central Time | 07:00 |
| Luxembourg Zambia | Central Africa Time | -01:00 |
| Luxembourg Angola | West Africa Time | 00:00 |
| Luxembourg Zimbabwe | Central Africa Time | -01:00 |
| Luxembourg Rwanda | Central Africa Time | -01:00 |
| Luxembourg Greece | Eastern European Time | -01:00 |
| Luxembourg Portugal | Western European Time | 01:00 |
| Luxembourg Tunisia | Central European Time | 00:00 |
| Luxembourg Czech Republic | Central European Time | 00:00 |
| Luxembourg Belgium | Central European Time | 00:00 |
| Luxembourg Somalia | East Africa Time | -02:00 |
| Luxembourg Hungary | Central European Time | 00:00 |
| Luxembourg Bolivia | Bolivia Time | 05:00 |
| Luxembourg Burundi | Central Africa Time | -01:00 |
| Luxembourg Sweden | Central European Time | 00:00 |
| Luxembourg Dominican Republic | Atlantic Time | 05:00 |
| Luxembourg Belarus | Moscow Time | -02:00 |
| Luxembourg Haiti | Eastern Time | 06:00 |
| Luxembourg Benin | West Africa Time | 00:00 |
| Luxembourg Azerbaijan | Azerbaijan Time | -03:00 |
| Luxembourg Austria | Central European Time | 00:00 |
| Luxembourg Honduras | Central Time | 07:00 |
| Luxembourg Switzerland | Central European Time | 00:00 |
| Luxembourg Tajikistan | Tajikistan Time | -04:00 |
| Luxembourg Bulgaria | Eastern European Time | -01:00 |
| Luxembourg Togo | Greenwich Mean Time | 01:00 |
| Luxembourg Libya | Eastern European Time | -01:00 |
| Luxembourg Jordan | Eastern European Time | -01:00 |
| Luxembourg Paraguay | Paraguay Time | 04:00 |
| Luxembourg Laos | Indochina Time | -06:00 |
| Luxembourg Papua New Guinea | Papua New Guinea Time | -09:00 |
| Luxembourg El Salvador | Central Time | 07:00 |
| Luxembourg Nicaragua | Central Time | 07:00 |
| Luxembourg Eritrea | East Africa Time | -02:00 |
| Luxembourg Kyrgyzstan | Kyrgyzstan Time | -05:00 |
| Luxembourg Denmark | Central European Time | 00:00 |
| Luxembourg Slovakia | Central European Time | 00:00 |
| Luxembourg Sierra Leone | Greenwich Mean Time | 01:00 |
| Luxembourg Finland | Eastern European Time | -01:00 |
| Luxembourg Norway | Central European Time | 00:00 |
| Luxembourg Turkmenistan | Turkmenistan Time | -04:00 |
| Luxembourg Central African Republic | West Africa Time | 00:00 |
| Luxembourg Singapore | Singapore Standard Time | -07:00 |
| Luxembourg Georgia | Georgia Time | -03:00 |
| Luxembourg Ireland | Ireland Time | 01:00 |