| Regensdorf Hsinchu | Taipei Time | -06:00 |
| Regensdorf Jixi | China Time | -06:00 |
| Regensdorf Zanzibar | East Africa Time | -01:00 |
| Regensdorf Tulsa | Central Time | 07:00 |
| Regensdorf Taoyuan City | Taipei Time | -06:00 |
| Regensdorf Tonalá | Central Time | 07:00 |
| Regensdorf Kassala | Central Africa Time | 00:00 |
| Regensdorf Palma | Central European Time | 00:00 |
| Regensdorf Kitwe | Central Africa Time | 00:00 |
| Regensdorf Nasiriyah | Arabian Time | -01:00 |
| Regensdorf Tver | Moscow Time | -01:00 |
| Regensdorf West Jerusalem | Israel Time | -01:00 |
| Regensdorf Machida | Japan Time | -07:00 |
| Regensdorf Yangjiang | China Time | -06:00 |
| Regensdorf Khmelnytskyi | Eastern European Time | -01:00 |
| Regensdorf Gifu | Japan Time | -07:00 |
| Regensdorf Tiruppur | India Standard Time | -03:30 |
| Regensdorf Keelung | Taipei Time | -06:00 |
| Regensdorf El Hoceima | Western European Time | 01:00 |
| Regensdorf Manchester | United Kingdom Time | 01:00 |
| Regensdorf Surrey | Pacific Time | 09:00 |
| Regensdorf Vila Velha | Brasilia Time | 05:00 |
| Regensdorf Weifang | China Time | -06:00 |
| Regensdorf Fujisawa | Japan Time | -07:00 |
| Regensdorf Ndola | Central Africa Time | 00:00 |
| Regensdorf Kollam | India Standard Time | -03:30 |
| Regensdorf Serra | Brasilia Time | 05:00 |
| Regensdorf Samsun | Turkey Time | -01:00 |
| Regensdorf Tallinn | Eastern European Time | -01:00 |
| Regensdorf Bamenda | West Africa Time | 01:00 |
| Regensdorf El Obeid | Central Africa Time | 00:00 |
| Regensdorf Bello | Colombia Time | 07:00 |
| Regensdorf Xinpu | China Time | -06:00 |
| Regensdorf Sandakan | Malaysia Time | -06:00 |
| Regensdorf Buraydah | Arabian Time | -01:00 |
| Regensdorf Kandahar | Afghanistan Time | -02:30 |
| Regensdorf Diadema | Brasilia Time | 05:00 |
| Regensdorf Wichita | Central Time | 07:00 |
| Regensdorf New Orleans | Central Time | 07:00 |
| Regensdorf Comilla | Bangladesh Time | -04:00 |
| Regensdorf Samut Prakan | Indochina Time | -05:00 |
| Regensdorf Nampula | Central Africa Time | 00:00 |
| Regensdorf Arlington | Central Time | 07:00 |
| Regensdorf Cleveland | Eastern Time | 06:00 |
| Regensdorf Bissau | Greenwich Mean Time | 02:00 |
| Regensdorf Iloilo City | Philippine Time | -06:00 |
| Regensdorf Khamis Mushait | Arabian Time | -01:00 |
| Regensdorf Campos | Brasilia Time | 05:00 |
| Regensdorf Resistencia | Argentina Time | 05:00 |
| Regensdorf Misrata | Eastern European Time | 00:00 |