| Port Jefferson Alger Centre | Central European Time | -05:00 |
| Port Jefferson Parkdale | Eastern Australia Time | -14:00 |
| Port Jefferson Williamsburg | Eastern Time | 00:00 |
| Port Jefferson Parisot | Central European Time | -06:00 |
| Port Jefferson Algerias | Colombia Time | 01:00 |
| Port Jefferson Paris | Central European Time | -06:00 |
| Port Jefferson Wilbraham | Eastern Time | 00:00 |
| Port Jefferson Paris | Central European Time | -06:00 |
| Port Jefferson Algermissen | Central European Time | -06:00 |
| Port Jefferson Parempuyre | Central European Time | -06:00 |
| Port Jefferson Wildau | Central European Time | -06:00 |
| Port Jefferson Parga | Eastern European Time | -07:00 |
| Port Jefferson Algood | Central Time | 01:00 |
| Port Jefferson Pargas | Eastern European Time | -07:00 |
| Port Jefferson Wilder | Eastern Time | 00:00 |
| Port Jefferson Parrish | Eastern Time | 00:00 |
| Port Jefferson Algiers | South Africa Standard Time | -06:00 |
| Port Jefferson Parowan | Mountain Time | 02:00 |
| Port Jefferson Wilderswil | Central European Time | -06:00 |
| Port Jefferson Parli | India Standard Time | -09:30 |
| Port Jefferson Algoma | Central Time | 01:00 |
| Port Jefferson Parnwell | United Kingdom Time | -05:00 |
| Port Jefferson Wilkau-Haßlau | Central European Time | -06:00 |
| Port Jefferson Prosser | Pacific Time | 03:00 |
| Port Jefferson Ardross | Western Australia Time | -12:00 |
| Port Jefferson Progreso | Eastern Time | 01:00 |
| Port Jefferson Wildwood | Eastern Time | 00:00 |
| Port Jefferson Progreso | Central Time | 01:00 |
| Port Jefferson Ardsley | Eastern Time | 00:00 |
| Port Jefferson Pryor | Central Time | 01:00 |
| Port Jefferson Whitney | Central Time | 01:00 |
| Port Jefferson Providencia | Chile Time | 00:00 |
| Port Jefferson Åre | Central European Time | -06:00 |
| Port Jefferson Provincetown | Eastern Time | 00:00 |
| Port Jefferson Villa Nueva | Argentina Time | -01:00 |
| Port Jefferson Pasaje Canton | Ecuador Time | 01:00 |
| Port Jefferson Argenbühl | Central European Time | -06:00 |
| Port Jefferson Pasay | Philippine Time | -12:00 |
| Port Jefferson Wiesbaden | Central European Time | -06:00 |
| Port Jefferson Profondeville | Central European Time | -06:00 |
| Port Jefferson Argent-sur-Sauldre | Central European Time | -06:00 |
| Port Jefferson Prineville | Pacific Time | 03:00 |
| Port Jefferson Wieselburg | Central European Time | -06:00 |
| Port Jefferson Pasir Gudang | Malaysia Time | -12:00 |
| Port Jefferson Arden | Eastern Time | 00:00 |
| Port Jefferson Princes Town | Atlantic Time | 00:00 |
| Port Jefferson Wickham | United Kingdom Time | -05:00 |
| Port Jefferson Princeton | Eastern Time | 00:00 |
| Port Jefferson Arcugnano | Central European Time | -06:00 |
| Port Jefferson Wickham Bishops | United Kingdom Time | -05:00 |