| Siemiatycze Roslyn | Eastern Time | 06:00 |
| Siemiatycze Standish | United Kingdom Time | 01:00 |
| Siemiatycze Walchwil | Central European Time | 00:00 |
| Siemiatycze Saint-Aunès | Central European Time | 00:00 |
| Siemiatycze Roslyn Heights | Eastern Time | 06:00 |
| Siemiatycze Espinho | Western European Time | 01:00 |
| Siemiatycze Jayamkondan | India Standard Time | -03:30 |
| Siemiatycze Idar | India Standard Time | -03:30 |
| Siemiatycze Roppenheim | Central European Time | 00:00 |
| Siemiatycze Stanford | Pacific Time | 09:00 |
| Siemiatycze Yenda | Eastern Australia Time | -08:00 |
| Siemiatycze Sagres | Western European Time | 01:00 |
| Siemiatycze Roquebrune-Cap-Martin | Central European Time | 00:00 |
| Siemiatycze España la Vieja | Central European Time | 00:00 |
| Siemiatycze Jeleeb Al-Shuyoukh | Arabian Time | -01:00 |
| Siemiatycze Idalia | Eastern Australia Time | -08:00 |
| Siemiatycze Rosário | Brasilia Time | 05:00 |
| Siemiatycze Stafford Township | Eastern Time | 06:00 |
| Siemiatycze Yermo | Pacific Time | 09:00 |
| Siemiatycze Sahibzada Ajit Singh Nagar | India Standard Time | -03:30 |
| Siemiatycze Rosebery | Eastern Australia Time | -08:00 |
| Siemiatycze Española | Mountain Time | 08:00 |
| Siemiatycze Jelutong | Malaysia Time | -06:00 |
| Siemiatycze Idlib | Eastern European Time | -01:00 |
| Siemiatycze Rosebud | Eastern Australia Time | -08:00 |
| Siemiatycze Staines-upon-Thames | United Kingdom Time | 01:00 |
| Siemiatycze Yeroskipou | Eastern European Time | -01:00 |
| Siemiatycze Sai Thai | Indochina Time | -05:00 |
| Siemiatycze Rosemère | Eastern Time | 06:00 |
| Siemiatycze Durango | Central Time | 07:00 |
| Siemiatycze Jenjarom | Malaysia Time | -06:00 |
| Siemiatycze Idukki Township | India Standard Time | -03:30 |
| Siemiatycze Rosemont | Central Time | 07:00 |
| Siemiatycze Staré Město | Central European Time | 00:00 |
| Siemiatycze Yorktown Heights | Eastern Time | 06:00 |
| Siemiatycze Saidia | Western European Time | 01:00 |
| Siemiatycze Rosemount | Eastern Australia Time | -08:00 |
| Siemiatycze Durbuy | Central European Time | 00:00 |
| Siemiatycze Jensen Beach | Eastern Time | 06:00 |
| Siemiatycze Idyllwild-Pine Cove | Pacific Time | 09:00 |
| Siemiatycze Rosendal | Central European Time | 00:00 |
| Siemiatycze Schaerbeek | Central European Time | 00:00 |
| Siemiatycze Yoxford | United Kingdom Time | 01:00 |
| Siemiatycze Renwick | New Zealand Time | -11:00 |
| Siemiatycze Rosendale | Eastern Time | 06:00 |
| Siemiatycze Durağan | Turkey Time | -01:00 |
| Siemiatycze Jenkintown | Eastern Time | 06:00 |
| Siemiatycze Ifran | Western European Time | 01:00 |
| Siemiatycze Rontana | Central European Time | 00:00 |
| Siemiatycze Singapore | South Africa Standard Time | 00:00 |