| Kalna Saint-Joseph-du-Lac | Eastern Time | 09:30 |
| Kalna Subang | Western Indonesia Time | -01:30 |
| Kalna Saint John | Central Time | 10:30 |
| Kalna Suan Dok | Indochina Time | -01:30 |
| Kalna Sans Souci | Eastern Australia Time | -05:30 |
| Kalna Stuttgart | Central Time | 10:30 |
| Kalna Sanibel | Eastern Time | 09:30 |
| Kalna Stutzheim-Offenheim | Central European Time | 04:30 |
| Kalna Sankari | India Standard Time | 00:00 |
| Kalna Subiaco | Western Australia Time | -02:30 |
| Kalna Sankt Olof | Central European Time | 04:30 |
| Kalna Simpang Ampat | Malaysia Time | -02:30 |
| Kalna Sankt Blasien | Central European Time | 04:30 |
| Kalna Simrishamn N | Central European Time | 04:30 |
| Kalna Sankt Ibb | Central European Time | 04:30 |
| Kalna Simpang Renggam | Malaysia Time | -02:30 |
| Kalna Saint Julian's | Central European Time | 04:30 |
| Kalna Silverton | Pacific Time | 12:30 |
| Kalna Saint-Just-Saint-Rambert | Central European Time | 04:30 |
| Kalna Silveira | Western European Time | 05:30 |
| Kalna Saint-Leonard | Eastern Time | 09:30 |
| Kalna Stilton | United Kingdom Time | 05:30 |
| Kalna Saint Leonards | Eastern Australia Time | -05:30 |
| Kalna Sinaia | Eastern European Time | 03:30 |
| Kalna Saint Leonards | United Kingdom Time | 05:30 |
| Kalna Stevensville | Eastern Time | 09:30 |
| Kalna Sângeorgiu de Mureș | Eastern European Time | 03:30 |
| Kalna Stewiacke | Atlantic Time | 08:30 |
| Kalna Saint Lucia | Eastern Australia Time | -04:30 |
| Kalna Stirling | Mountain Time | 11:30 |
| Kalna Saint-Martin-de-Belleville | Central European Time | 04:30 |
| Kalna Stonington | Eastern Time | 09:30 |
| Kalna Saint-Marcel-Campes | Central European Time | 04:30 |
| Kalna Stony Plain | Mountain Time | 11:30 |
| Kalna Saint Margrethen | Central European Time | 04:30 |
| Kalna Stonyfell | Central Australia Time | -05:00 |
| Kalna Stone Harbor | Eastern Time | 09:30 |
| Kalna Stone Mountain | Eastern Time | 09:30 |
| Kalna Stonegate | United Kingdom Time | 05:30 |
| Kalna Trowse Newton | United Kingdom Time | 05:30 |
| Kalna Tropea | Central European Time | 04:30 |
| Kalna Trimbak | India Standard Time | 00:00 |
| Kalna Teluk Kumbar | Malaysia Time | -02:30 |
| Kalna Tembhurni | India Standard Time | 00:00 |
| Kalna Trinity | Eastern Time | 09:30 |
| Kalna Troedyrhiw | United Kingdom Time | 05:30 |
| Kalna Trogir | Central European Time | 04:30 |
| Kalna Tebnine | Eastern European Time | 03:30 |
| Kalna Te Anau | New Zealand Time | -07:30 |
| Kalna Te Awamutu | New Zealand Time | -07:30 |