| Tangshan Jixi | China Time | 00:00 |
| Tangshan Zanzibar | East Africa Time | 05:00 |
| Tangshan Tulsa | Central Time | 13:00 |
| Tangshan Taoyuan City | Taipei Time | 00:00 |
| Tangshan Tonalá | Central Time | 13:00 |
| Tangshan Kassala | Central Africa Time | 06:00 |
| Tangshan Palma | Central European Time | 06:00 |
| Tangshan Kitwe | Central Africa Time | 06:00 |
| Tangshan Nasiriyah | Arabian Time | 05:00 |
| Tangshan Tver | Moscow Time | 05:00 |
| Tangshan West Jerusalem | Israel Time | 05:00 |
| Tangshan Machida | Japan Time | -01:00 |
| Tangshan Yangjiang | China Time | 00:00 |
| Tangshan Khmelnytskyi | Eastern European Time | 05:00 |
| Tangshan Gifu | Japan Time | -01:00 |
| Tangshan Tiruppur | India Standard Time | 02:30 |
| Tangshan Keelung | Taipei Time | 00:00 |
| Tangshan El Hoceima | Western European Time | 07:00 |
| Tangshan Manchester | United Kingdom Time | 07:00 |
| Tangshan Surrey | Pacific Time | 15:00 |
| Tangshan Vila Velha | Brasilia Time | 11:00 |
| Tangshan Weifang | China Time | 00:00 |
| Tangshan Fujisawa | Japan Time | -01:00 |
| Tangshan Ndola | Central Africa Time | 06:00 |
| Tangshan Kollam | India Standard Time | 02:30 |
| Tangshan Serra | Brasilia Time | 11:00 |
| Tangshan Samsun | Turkey Time | 05:00 |
| Tangshan Tallinn | Eastern European Time | 05:00 |
| Tangshan Bamenda | West Africa Time | 07:00 |
| Tangshan El Obeid | Central Africa Time | 06:00 |
| Tangshan Bello | Colombia Time | 13:00 |
| Tangshan Xinpu | China Time | 00:00 |
| Tangshan Sandakan | Malaysia Time | 00:00 |
| Tangshan Buraydah | Arabian Time | 05:00 |
| Tangshan Kandahar | Afghanistan Time | 03:30 |
| Tangshan Diadema | Brasilia Time | 11:00 |
| Tangshan Wichita | Central Time | 13:00 |
| Tangshan New Orleans | Central Time | 13:00 |
| Tangshan Comilla | Bangladesh Time | 02:00 |
| Tangshan Samut Prakan | Indochina Time | 01:00 |
| Tangshan Nampula | Central Africa Time | 06:00 |
| Tangshan Arlington | Central Time | 13:00 |
| Tangshan Cleveland | Eastern Time | 12:00 |
| Tangshan Bissau | Greenwich Mean Time | 08:00 |
| Tangshan Iloilo City | Philippine Time | 00:00 |
| Tangshan Khamis Mushait | Arabian Time | 05:00 |
| Tangshan Campos | Brasilia Time | 11:00 |
| Tangshan Resistencia | Argentina Time | 11:00 |
| Tangshan Misrata | Eastern European Time | 06:00 |
| Tangshan Mauá | Brasilia Time | 11:00 |