| Loum Sala Dan | Indochina Time | -06:00 |
| Loum Suan Dok | Indochina Time | -06:00 |
| Loum Sal Rei | Cape Verde Time | 02:00 |
| Loum Subiaco | Western Australia Time | -07:00 |
| Loum River Forest | Central Time | 06:00 |
| Loum Tanzania | Greenwich Mean Time | 01:00 |
| Loum Taormina | Central European Time | -01:00 |
| Loum Tappahannock | Eastern Time | 05:00 |
| Loum Tarascon | Central European Time | -01:00 |
| Loum Tarfaya | Western European Time | 00:00 |
| Loum Tlaxcala | Central Time | 06:00 |
| Loum Tobruk | Eastern European Time | -01:00 |
| Loum Seebara | India Standard Time | -04:30 |
| Loum Seekonk | Eastern Time | 05:00 |
| Loum Seeley's Bay | Eastern Time | 05:00 |
| Loum Seelow | Central European Time | -01:00 |
| Loum Sedona | Mountain Time | 08:00 |
| Loum Sedro-Woolley | Pacific Time | 08:00 |
| Loum Seeb | Gulf Standard Time | -03:00 |
| Loum Sedbergh | United Kingdom Time | 00:00 |
| Loum Segamat District | Malaysia Time | -07:00 |
| Loum Segur de Calafell | Central European Time | -01:00 |
| Loum Sechelt | Pacific Time | 08:00 |
| Loum Sebree | Central Time | 06:00 |
| Loum Sebring | Eastern Time | 05:00 |
| Loum Šebrov-Kateřina | Central European Time | -01:00 |
| Loum Sebastopol | Pacific Time | 08:00 |
| Loum Seberang Jaya | Malaysia Time | -07:00 |
| Loum Seberang Perai | Malaysia Time | -07:00 |
| Loum Seaton Ross | United Kingdom Time | 00:00 |
| Loum Seattle | Pacific Time | 08:00 |
| Loum Searsport | Eastern Time | 05:00 |
| Loum Santa Rosa Beach | Central Time | 06:00 |
| Loum Skagway | Alaska Time | 09:00 |
| Loum Siwa Oasis | Eastern European Time | -01:00 |
| Loum Senai | Malaysia Time | -07:00 |
| Loum Sitiawan | Malaysia Time | -07:00 |
| Loum Selayang | Malaysia Time | -07:00 |
| Loum Selah | Pacific Time | 08:00 |
| Loum Selangor | Malaysia Time | -07:00 |
| Loum Seixal | Western European Time | 00:00 |
| Loum Selinsgrove | Eastern Time | 05:00 |
| Loum Sementina | Central European Time | -01:00 |
| Loum Semaphore | Central Australia Time | -08:30 |
| Loum Selouane | Western European Time | 00:00 |
| Loum Santa María Huatulco | Central Time | 06:00 |
| Loum Santa Nella | Pacific Time | 08:00 |
| Loum Santa Oliva | Central European Time | -01:00 |
| Loum Santa Ponça | Central European Time | -01:00 |
| Loum Santa Maria A Vico | Central European Time | -01:00 |