| Port Jefferson Costa da Caparica | Western European Time | -05:00 |
| Port Jefferson Parli | India Standard Time | -09:30 |
| Port Jefferson South Daytona | Eastern Time | 00:00 |
| Port Jefferson Sakyo Ward | Japan Time | -13:00 |
| Port Jefferson Rahovic | Central European Time | -06:00 |
| Port Jefferson Arakawa | Japan Time | -13:00 |
| Port Jefferson Bigfork | Mountain Time | 02:00 |
| Port Jefferson Bryson City | Eastern Time | 00:00 |
| Port Jefferson Costa d'en Blanes | Central European Time | -06:00 |
| Port Jefferson Parnwell | United Kingdom Time | -05:00 |
| Port Jefferson Tadcaster | United Kingdom Time | -05:00 |
| Port Jefferson Kyneton | Eastern Australia Time | -14:00 |
| Port Jefferson Rainsville | Central Time | 01:00 |
| Port Jefferson Aramengo | Central European Time | -06:00 |
| Port Jefferson Biggar | United Kingdom Time | -05:00 |
| Port Jefferson Bryn Athyn | Eastern Time | 00:00 |
| Port Jefferson Costa Teguise | Western European Time | -05:00 |
| Port Jefferson Parisot | Central European Time | -06:00 |
| Port Jefferson Sop Mae Kha | Indochina Time | -11:00 |
| Port Jefferson Kiryat Tiv'on | Israel Time | -07:00 |
| Port Jefferson Rajapalayam | India Standard Time | -09:30 |
| Port Jefferson Albisola Superiore | Central European Time | -06:00 |
| Port Jefferson Biggera Waters | Eastern Australia Time | -14:00 |
| Port Jefferson Bryn Mawr | Eastern Time | 00:00 |
| Port Jefferson Braunston | United Kingdom Time | -05:00 |
| Port Jefferson Paris | Central European Time | -06:00 |
| Port Jefferson Sonoma | Pacific Time | 03:00 |
| Port Jefferson Kirnapur | India Standard Time | -09:30 |
| Port Jefferson Rajadewali | Pakistan Time | -09:00 |
| Port Jefferson Albert Park | Eastern Australia Time | -14:00 |
| Port Jefferson Bijainagar | India Standard Time | -09:30 |
| Port Jefferson Bruneck | Central European Time | -06:00 |
| Port Jefferson Brattleboro | Eastern Time | 00:00 |
| Port Jefferson Paris | Central European Time | -06:00 |
| Port Jefferson Sonora | Pacific Time | 03:00 |
| Port Jefferson Kirkwall | United Kingdom Time | -05:00 |
| Port Jefferson Radoľa | Central European Time | -06:00 |
| Port Jefferson Apt | Central European Time | -06:00 |
| Port Jefferson Barvaux-sur-Ourthe | Central European Time | -06:00 |
| Port Jefferson Brunstatt | Central European Time | -06:00 |
| Port Jefferson Bratislava | Central European Time | -06:00 |
| Port Jefferson Park City | Mountain Time | 02:00 |
| Port Jefferson Soraluze | Central European Time | -06:00 |
| Port Jefferson La Feria | Central Time | 01:00 |
| Port Jefferson Radda in Chianti | Central European Time | -06:00 |
| Port Jefferson Aptos | Pacific Time | 03:00 |
| Port Jefferson Basaurhi | India Standard Time | -09:30 |
| Port Jefferson Brunswick | Central European Time | -06:00 |
| Port Jefferson BRASIL | Colombia Time | 01:00 |
| Port Jefferson Parkdale | Eastern Australia Time | -14:00 |