| Siemiatycze Falmouth | Eastern Time | 06:00 |
| Siemiatycze Indian Harbour Beach | Eastern Time | 06:00 |
| Siemiatycze Ridgefield | Eastern Time | 06:00 |
| Siemiatycze Ciudad Ojeda | Venezuela Time | 06:00 |
| Siemiatycze Falset | Central European Time | 00:00 |
| Siemiatycze Elon | Eastern Time | 06:00 |
| Siemiatycze Ridgefield Park | Eastern Time | 06:00 |
| Siemiatycze Ciudad Perico | Argentina Time | 05:00 |
| Siemiatycze Dahisar | India Standard Time | -03:30 |
| Siemiatycze Indian Rocks Beach | Eastern Time | 06:00 |
| Siemiatycze Saint Clairsville | Eastern Time | 06:00 |
| Siemiatycze Clackamas | Pacific Time | 09:00 |
| Siemiatycze Dahab | Eastern European Time | 00:00 |
| Siemiatycze Elora | Eastern Time | 06:00 |
| Siemiatycze Saint Croix Falls | Central Time | 07:00 |
| Siemiatycze Dadra | India Standard Time | -03:30 |
| Siemiatycze Dahlonega | Eastern Time | 06:00 |
| Siemiatycze Indapur | India Standard Time | -03:30 |
| Siemiatycze Saint-Émilion | Central European Time | 00:00 |
| Siemiatycze Dade City | Eastern Time | 06:00 |
| Siemiatycze Daimes | Central European Time | 00:00 |
| Siemiatycze Dikson | Krasnoyarsk Time | -05:00 |
| Siemiatycze Saint Davids | United Kingdom Time | 01:00 |
| Siemiatycze Dabaspete | India Standard Time | -03:30 |
| Siemiatycze Circleville | Eastern Time | 06:00 |
| Siemiatycze Incline Village | Pacific Time | 09:00 |
| Siemiatycze Saint-Denis-de-l'Hôtel | Central European Time | 00:00 |
| Siemiatycze Cyberjaya | Malaysia Time | -06:00 |
| Siemiatycze Ciney | Central European Time | 00:00 |
| Siemiatycze Dikili | Turkey Time | -01:00 |
| Siemiatycze Saint Francis | Central Time | 07:00 |
| Siemiatycze Cygnet | Eastern Australia Time | -08:00 |
| Siemiatycze Cimadolmo | Central European Time | 00:00 |
| Siemiatycze Kriftel | Central European Time | 00:00 |
| Siemiatycze Saint George | Eastern Australia Time | -08:00 |
| Siemiatycze Douglas | Eastern Time | 06:00 |
| Siemiatycze Cifuentes | Central European Time | 00:00 |
| Siemiatycze Dillon | Mountain Time | 08:00 |
| Siemiatycze Saint-Georges | Eastern Time | 06:00 |
| Siemiatycze Curral Velho | Cape Verde Time | 03:00 |
| Siemiatycze Cidade Ocidental | Brasilia Time | 05:00 |
| Siemiatycze Kiama | Eastern Australia Time | -08:00 |
| Siemiatycze Saint-Georges | Eastern Time | 06:00 |
| Siemiatycze Currans Hill | Eastern Australia Time | -08:00 |
| Siemiatycze Choudrant | Central Time | 07:00 |
| Siemiatycze Dillingen | Central European Time | 00:00 |
| Siemiatycze Saint-Georges-sur-Meuse | Central European Time | 00:00 |
| Siemiatycze Ciudad Colón | Central Time | 08:00 |
| Siemiatycze Chotebor | Central European Time | 00:00 |
| Siemiatycze Kianly | Turkmenistan Time | -03:00 |