| Port Jefferson Othello | Pacific Time | 03:00 |
| Port Jefferson Byron | Eastern Time | 00:00 |
| Port Jefferson Morges | Central European Time | -06:00 |
| Port Jefferson Aurora | Eastern Time | 00:00 |
| Port Jefferson Deutschlandsberg | Central European Time | -06:00 |
| Port Jefferson La Cumbre | Argentina Time | -01:00 |
| Port Jefferson Phoenix | South Africa Standard Time | -06:00 |
| Port Jefferson Schleiz | Central European Time | -06:00 |
| Port Jefferson Otočec | Central European Time | -06:00 |
| Port Jefferson Byron Bay | Eastern Australia Time | -14:00 |
| Port Jefferson Moraira | Central European Time | -06:00 |
| Port Jefferson Aukrug | Central European Time | -06:00 |
| Port Jefferson Destin | Central Time | 01:00 |
| Port Jefferson La Croix-sur-Gartempe | Central European Time | -06:00 |
| Port Jefferson Phraeksa | Indochina Time | -11:00 |
| Port Jefferson Schliersee | Central European Time | -06:00 |
| Port Jefferson Otompan | Central Time | 01:00 |
| Port Jefferson Bytča | Central European Time | -06:00 |
| Port Jefferson Moraitika | Eastern European Time | -07:00 |
| Port Jefferson Blackwood | Central Australia Time | -13:30 |
| Port Jefferson Dessau-Roßlau | Central European Time | -06:00 |
| Port Jefferson La Jonquera | Central European Time | -06:00 |
| Port Jefferson Philo | Pacific Time | 03:00 |
| Port Jefferson Schinveld | Central European Time | -06:00 |
| Port Jefferson Otopeni | Eastern European Time | -07:00 |
| Port Jefferson Bou Salem | Central European Time | -05:00 |
| Port Jefferson Morehead City | Eastern Time | 00:00 |
| Port Jefferson Blackrock | Ireland Time | -05:00 |
| Port Jefferson Deschambault | Eastern Time | 00:00 |
| Port Jefferson La Joya | Central Time | 01:00 |
| Port Jefferson Philomath | Pacific Time | 03:00 |
| Port Jefferson Seaford | Eastern Time | 00:00 |
| Port Jefferson Ota | Japan Time | -13:00 |
| Port Jefferson Be'er Sheva | Israel Time | -07:00 |
| Port Jefferson Morcote | Central European Time | -06:00 |
| Port Jefferson Blackburn | Eastern Australia Time | -14:00 |
| Port Jefferson Dersingham | United Kingdom Time | -05:00 |
| Port Jefferson La Horqueta | Argentina Time | -01:00 |
| Port Jefferson Phitsanulok | Indochina Time | -11:00 |
| Port Jefferson Seahouses | United Kingdom Time | -05:00 |
| Port Jefferson Rossett | United Kingdom Time | -05:00 |
| Port Jefferson Beebe | Central Time | 01:00 |
| Port Jefferson Mooloolaba | Eastern Australia Time | -14:00 |
| Port Jefferson Blackfoot | Mountain Time | 02:00 |
| Port Jefferson Derventa | Central European Time | -06:00 |
| Port Jefferson La Cassa | Central European Time | -06:00 |
| Port Jefferson Philipsburg | Mountain Time | 02:00 |
| Port Jefferson Sé | Western European Time | -05:00 |
| Port Jefferson Ross-on-Wye | United Kingdom Time | -05:00 |
| Port Jefferson Beed | India Standard Time | -09:30 |