| Siwa Oasis Topanga | Pacific Time | 09:00 |
| Siwa Oasis Tekonsha | Eastern Time | 06:00 |
| Siwa Oasis Remiremont | Central European Time | 01:00 |
| Siwa Oasis Tel Mond | Israel Time | -01:00 |
| Siwa Oasis Toppenish | Pacific Time | 09:00 |
| Siwa Oasis Teluk Kumbar | Malaysia Time | -06:00 |
| Siwa Oasis Remlingen | Central European Time | 01:00 |
| Siwa Oasis Tembhurni | India Standard Time | -03:30 |
| Siwa Oasis Topsham | United Kingdom Time | 02:00 |
| Siwa Oasis Tebnine | Eastern European Time | 00:00 |
| Siwa Oasis Rende | Central European Time | 01:00 |
| Siwa Oasis Tecuala | Mexican Pacific Time | 09:00 |
| Siwa Oasis Tarascon | Central European Time | 01:00 |
| Siwa Oasis Tecoma | Eastern Australia Time | -09:00 |
| Siwa Oasis Prince Albert | South Africa Standard Time | 00:00 |
| Siwa Oasis Tecumseh | Eastern Time | 06:00 |
| Siwa Oasis Tarfaya | Western European Time | 02:00 |
| Siwa Oasis Teisendorf | Central European Time | 01:00 |
| Siwa Oasis Reddihalli | India Standard Time | -03:30 |
| Siwa Oasis Tehachapi | Pacific Time | 09:00 |
| Siwa Oasis Toowong | Eastern Australia Time | -08:00 |
| Siwa Oasis Tekapo | New Zealand Time | -11:00 |
| Siwa Oasis Redfern | Eastern Australia Time | -09:00 |
| Siwa Oasis Te Anau | New Zealand Time | -11:00 |
| Siwa Oasis Uintah | Mountain Time | 08:00 |
| Siwa Oasis Te Awamutu | New Zealand Time | -11:00 |
| Siwa Oasis Primošten | Central European Time | 01:00 |
| Siwa Oasis Tealby | United Kingdom Time | 02:00 |
| Siwa Oasis Ujire | India Standard Time | -03:30 |
| Siwa Oasis Team Valley Trading Estate | United Kingdom Time | 02:00 |
| Siwa Oasis Regencós | Central European Time | 01:00 |
| Siwa Oasis Subang | Western Indonesia Time | -05:00 |
| Siwa Oasis Ukai | India Standard Time | -03:30 |
| Siwa Oasis Subiaco | Western Australia Time | -06:00 |
| Siwa Oasis Regensdorf | Central European Time | 01:00 |
| Siwa Oasis Suan Dok | Indochina Time | -05:00 |
| Siwa Oasis Ulladulla | Eastern Australia Time | -09:00 |
| Siwa Oasis Stuttgart | Central Time | 07:00 |
| Siwa Oasis Reeuwijk | Central European Time | 01:00 |
| Siwa Oasis Stutzheim-Offenheim | Central European Time | 01:00 |
| Siwa Oasis Ulcinj | Central European Time | 01:00 |
| Siwa Oasis Sturbridge | Eastern Time | 06:00 |
| Siwa Oasis Reedsport | Pacific Time | 09:00 |
| Siwa Oasis Sturgis | Mountain Time | 08:00 |
| Siwa Oasis Ullur | India Standard Time | -03:30 |
| Siwa Oasis Štúrovo | Central European Time | 01:00 |
| Siwa Oasis Redován | Central European Time | 01:00 |
| Siwa Oasis Strafford | Eastern Time | 06:00 |
| Siwa Oasis Ulmen | Central European Time | 01:00 |
| Siwa Oasis Stowe | Eastern Time | 06:00 |