| Gdynia Ingersoll | Eastern Time | 06:00 |
| Gdynia Tavira | Western European Time | 01:00 |
| Gdynia Teisendorf | Central European Time | 00:00 |
| Gdynia Tavros | Eastern European Time | -01:00 |
| Gdynia Ingleburn | Eastern Australia Time | -08:00 |
| Gdynia Taxco | Central Time | 07:00 |
| Gdynia Tekapo | New Zealand Time | -10:00 |
| Gdynia Tauriac | Central European Time | 00:00 |
| Gdynia Indiana | Eastern Time | 06:00 |
| Gdynia Tauriano | Central European Time | 00:00 |
| Gdynia Tehachapi | Pacific Time | 09:00 |
| Gdynia Tavanur | India Standard Time | -03:30 |
| Gdynia Indialantic | Eastern Time | 06:00 |
| Gdynia South Daytona | Eastern Time | 06:00 |
| Gdynia Sturbridge | Eastern Time | 06:00 |
| Gdynia South Brighton | Central Australia Time | -07:30 |
| Gdynia Indian Harbour Beach | Eastern Time | 06:00 |
| Gdynia Tartus | Eastern European Time | -01:00 |
| Gdynia Sturgis | Mountain Time | 08:00 |
| Gdynia Tarrytown | Eastern Time | 06:00 |
| Gdynia Indian Rocks Beach | Eastern Time | 06:00 |
| Gdynia Tarquinia | Central European Time | 00:00 |
| Gdynia Štúrovo | Central European Time | 00:00 |
| Gdynia Somwarpet | India Standard Time | -03:30 |
| Gdynia Intra | Central European Time | 00:00 |
| Gdynia Sop Mae Kha | Indochina Time | -05:00 |
| Gdynia Subang | Western Indonesia Time | -05:00 |
| Gdynia Sonoma | Pacific Time | 09:00 |
| Gdynia Innaloo | Western Australia Time | -06:00 |
| Gdynia Sonora | Pacific Time | 09:00 |
| Gdynia Suan Dok | Indochina Time | -05:00 |
| Gdynia Sonipat | India Standard Time | -03:30 |
| Gdynia Inishmore | Ireland Time | 01:00 |
| Gdynia Soraluze | Central European Time | 00:00 |
| Gdynia Stuttgart | Central Time | 07:00 |
| Gdynia Soquel | Pacific Time | 09:00 |
| Gdynia Inzell | Central European Time | 00:00 |
| Gdynia Sorano | Central European Time | 00:00 |
| Gdynia Stutzheim-Offenheim | Central European Time | 00:00 |
| Gdynia Sorel | Eastern Time | 06:00 |
| Gdynia Inverurie | United Kingdom Time | 01:00 |
| Gdynia Sorell | Eastern Australia Time | -08:00 |
| Gdynia Te Anau | New Zealand Time | -10:00 |
| Gdynia Sorte | Central European Time | 00:00 |
| Gdynia Inverleigh | Eastern Australia Time | -08:00 |
| Gdynia Sorrento | Central European Time | 00:00 |
| Gdynia Te Awamutu | New Zealand Time | -10:00 |
| Gdynia Sorrento | Pacific Time | 09:00 |
| Gdynia Iphofen | Central European Time | 00:00 |
| Gdynia Zoutelande | Central European Time | 00:00 |