| Pireas Sancerre | Central European Time | 01:00 |
| Pireas West Footscray | Eastern Australia Time | -07:00 |
| Pireas Lac-Mégantic | Eastern Time | 07:00 |
| Pireas West End | Central Time | 09:00 |
| Pireas San Vito al Tagliamento | Central European Time | 01:00 |
| Pireas West Bountiful | Mountain Time | 09:00 |
| Pireas Lewes | Eastern Time | 07:00 |
| Pireas West Bradley | United Kingdom Time | 02:00 |
| Pireas San Vito Lo Capo | Central European Time | 01:00 |
| Pireas Three Rivers | Eastern Time | 07:00 |
| Pireas Lewis Center | Eastern Time | 07:00 |
| Pireas Threlkeld | United Kingdom Time | 02:00 |
| Pireas Seaton Ross | United Kingdom Time | 02:00 |
| Pireas Thriprayar | India Standard Time | -02:30 |
| Pireas Lewisburg | Eastern Time | 07:00 |
| Pireas Thrissur | India Standard Time | -02:30 |
| Pireas Searsport | Eastern Time | 07:00 |
| Pireas Thuckalay | India Standard Time | -02:30 |
| Pireas Levittown | Eastern Time | 07:00 |
| Pireas Thung Song | Indochina Time | -04:00 |
| Pireas Sandy Bay | Eastern Australia Time | -07:00 |
| Pireas Thurso | United Kingdom Time | 02:00 |
| Pireas Levico Terme | Central European Time | 01:00 |
| Pireas Thusis | Central European Time | 01:00 |
| Pireas Sand City | Pacific Time | 10:00 |
| Pireas Tianjin | China Time | -05:00 |
| Pireas Lewistown | Eastern Time | 07:00 |
| Pireas Ticheville | Central European Time | 01:00 |
| Pireas Sandgate | Eastern Australia Time | -07:00 |
| Pireas Tibau do Sul | Brasilia Time | 06:00 |
| Pireas Segamat District | Malaysia Time | -05:00 |
| Pireas Thirupathi | India Standard Time | -02:30 |
| Pireas Segur de Calafell | Central European Time | 01:00 |
| Pireas Thiruverumbur | India Standard Time | -02:30 |
| Pireas Seixal | Western European Time | 02:00 |
| Pireas Thodupuzha | India Standard Time | -02:30 |
| Pireas Selayang | Malaysia Time | -05:00 |
| Pireas Thompsonville | Eastern Time | 07:00 |
| Pireas Selah | Pacific Time | 10:00 |
| Pireas Thong Nian | Indochina Time | -04:00 |
| Pireas Selangor | Malaysia Time | -05:00 |
| Pireas Thornbury | United Kingdom Time | 02:00 |
| Pireas Seekonk | Eastern Time | 07:00 |
| Pireas Thornleigh | Eastern Australia Time | -07:00 |
| Pireas Seeley's Bay | Eastern Time | 07:00 |
| Pireas Thoothukudi | India Standard Time | -02:30 |
| Pireas Seelow | Central European Time | 01:00 |
| Pireas Thoppur | India Standard Time | -02:30 |
| Pireas Sedro-Woolley | Pacific Time | 10:00 |
| Pireas Thorley | United Kingdom Time | 02:00 |