| Xaafuun Smithfield | Eastern Time | 07:00 |
| Xaafuun Smethwick | United Kingdom Time | 02:00 |
| Xaafuun Stevensville | Eastern Time | 07:00 |
| Xaafuun Stewiacke | Atlantic Time | 06:00 |
| Xaafuun Snohomish | Pacific Time | 10:00 |
| Xaafuun Sneem | Ireland Time | 02:00 |
| Xaafuun San Rafael | Central European Time | 01:00 |
| Xaafuun San Ramon | Central Time | 09:00 |
| Xaafuun San Vito al Tagliamento | Central European Time | 01:00 |
| Xaafuun San Vito Lo Capo | Central European Time | 01:00 |
| Xaafuun Sandy Bay | Eastern Australia Time | -07:00 |
| Xaafuun Sandgate | Eastern Australia Time | -07:00 |
| Xaafuun Sanasana | Fiji Time | -09:00 |
| Xaafuun Sancerre | Central European Time | 01:00 |
| Xaafuun Sand City | Pacific Time | 10:00 |
| Xaafuun Seebara | India Standard Time | -02:30 |
| Xaafuun Seekonk | Eastern Time | 07:00 |
| Xaafuun Seeley's Bay | Eastern Time | 07:00 |
| Xaafuun Seelow | Central European Time | 01:00 |
| Xaafuun Segamat District | Malaysia Time | -05:00 |
| Xaafuun Selah | Pacific Time | 10:00 |
| Xaafuun Selangor | Malaysia Time | -05:00 |
| Xaafuun Seixal | Western European Time | 02:00 |
| Xaafuun Segur de Calafell | Central European Time | 01:00 |
| Xaafuun Sechelt | Pacific Time | 10:00 |
| Xaafuun Sebree | Central Time | 08:00 |
| Xaafuun Sebring | Eastern Time | 07:00 |
| Xaafuun Šebrov-Kateřina | Central European Time | 01:00 |
| Xaafuun Sedona | Mountain Time | 10:00 |
| Xaafuun Sedro-Woolley | Pacific Time | 10:00 |
| Xaafuun Seeb | Gulf Standard Time | -01:00 |
| Xaafuun Sedbergh | United Kingdom Time | 02:00 |
| Xaafuun Sebastopol | Pacific Time | 10:00 |
| Xaafuun Seberang Jaya | Malaysia Time | -05:00 |
| Xaafuun Seberang Perai | Malaysia Time | -05:00 |
| Xaafuun Seaton Ross | United Kingdom Time | 02:00 |
| Xaafuun Seattle | Pacific Time | 10:00 |
| Xaafuun Searsport | Eastern Time | 07:00 |