| Oborniki Sint-Martens-Latem | Central European Time | 00:00 |
| Oborniki Sint-Jans-Molenbeek | Central European Time | 00:00 |
| Oborniki Sint-Niklaas | Central European Time | 00:00 |
| Oborniki Sion | Central European Time | 00:00 |
| Oborniki Sirumalai | India Standard Time | -03:30 |
| Oborniki Siruganur | India Standard Time | -03:30 |
| Oborniki Sirkeci | Turkey Time | -01:00 |
| Oborniki Sirmione | Central European Time | 00:00 |
| Oborniki Seebara | India Standard Time | -03:30 |
| Oborniki Seekonk | Eastern Time | 06:00 |
| Oborniki Seeley's Bay | Eastern Time | 06:00 |
| Oborniki Seelow | Central European Time | 00:00 |
| Oborniki Segamat District | Malaysia Time | -06:00 |
| Oborniki Sechelt | Pacific Time | 09:00 |
| Oborniki Sebree | Central Time | 07:00 |
| Oborniki Sebring | Eastern Time | 06:00 |
| Oborniki Šebrov-Kateřina | Central European Time | 00:00 |
| Oborniki Sedona | Mountain Time | 09:00 |
| Oborniki Sedro-Woolley | Pacific Time | 09:00 |
| Oborniki Seeb | Gulf Standard Time | -02:00 |
| Oborniki Sedbergh | United Kingdom Time | 01:00 |
| Oborniki Sebastopol | Pacific Time | 09:00 |
| Oborniki Seberang Jaya | Malaysia Time | -06:00 |
| Oborniki Seberang Perai | Malaysia Time | -06:00 |
| Oborniki San Pedro Alcántara | Central European Time | 00:00 |
| Oborniki Searsport | Eastern Time | 06:00 |
| Oborniki Seaton Ross | United Kingdom Time | 01:00 |
| Oborniki Seattle | Pacific Time | 09:00 |
| Oborniki Selayang | Malaysia Time | -06:00 |
| Oborniki Selinsgrove | Eastern Time | 06:00 |
| Oborniki Selouane | Western European Time | 01:00 |
| Oborniki Selah | Pacific Time | 09:00 |
| Oborniki Selangor | Malaysia Time | -06:00 |
| Oborniki Seixal | Western European Time | 01:00 |
| Oborniki Segur de Calafell | Central European Time | 00:00 |
| Oborniki Senai | Malaysia Time | -06:00 |
| Oborniki Singapore | South Africa Standard Time | 00:00 |
| Oborniki Semaphore | Central Australia Time | -07:30 |
| Oborniki Sementina | Central European Time | 00:00 |
| Oborniki Whitney | Central Time | 07:00 |
| Oborniki Ventnor City | Eastern Time | 06:00 |
| Oborniki Venda Nova | Western European Time | 01:00 |
| Oborniki Vendas Novas | Western European Time | 01:00 |
| Oborniki Vémars | Central European Time | 00:00 |
| Oborniki Vempalli | India Standard Time | -03:30 |
| Oborniki Venezia | Central European Time | 00:00 |
| Oborniki Venelles | Central European Time | 00:00 |
| Oborniki Venice | Central European Time | 00:00 |
| Oborniki Wilbraham | Eastern Time | 06:00 |
| Oborniki Wildau | Central European Time | 00:00 |