| Regensdorf Corrientes | Argentina Time | 05:00 |
| Regensdorf Kaluga | Moscow Time | -01:00 |
| Regensdorf Macapá | Brasilia Time | 05:00 |
| Regensdorf West Raleigh | Eastern Time | 06:00 |
| Regensdorf Nice | Central European Time | 00:00 |
| Regensdorf Kaesŏng | Pyongyang Time | -07:00 |
| Regensdorf Ciudad Bolívar | Venezuela Time | 06:00 |
| Regensdorf Kawagoe | Japan Time | -07:00 |
| Regensdorf Tongi | Bangladesh Time | -04:00 |
| Regensdorf Krasnogvargeisky | Moscow Time | -01:00 |
| Regensdorf Bellary | India Standard Time | -03:30 |
| Regensdorf Itaquaquecetuba | Brasilia Time | 05:00 |
| Regensdorf Simferopol | Simferopol Time | -01:00 |
| Regensdorf Kochi | Japan Time | -07:00 |
| Regensdorf Sunderland | United Kingdom Time | 01:00 |
| Regensdorf Santa Ana | Pacific Time | 09:00 |
| Regensdorf Bauru | Brasilia Time | 05:00 |
| Regensdorf San Jose | Central Time | 08:00 |
| Regensdorf Alicante | Central European Time | 00:00 |
| Regensdorf Takamatsu | Japan Time | -07:00 |
| Regensdorf Tieling | China Time | -06:00 |
| Regensdorf Qazvin | Iran Time | -02:30 |
| Regensdorf Muzaffarpur | India Standard Time | -03:30 |
| Regensdorf Kāmārhāti | India Standard Time | -03:30 |
| Regensdorf Wad Madanī | Central Africa Time | 00:00 |
| Regensdorf Jincheng | China Time | -06:00 |
| Regensdorf Montes Claros | Brasilia Time | 05:00 |
| Regensdorf Bielefeld | Central European Time | 00:00 |
| Regensdorf Bujumbura | Central Africa Time | 00:00 |
| Regensdorf Mandaue City | Philippine Time | -06:00 |
| Regensdorf Khorramshahr | Iran Time | -02:30 |
| Regensdorf Mathura | India Standard Time | -03:30 |
| Regensdorf Khoramabad | Iran Time | -02:30 |
| Regensdorf Soyapango | Central Time | 08:00 |
| Regensdorf Patiala | India Standard Time | -03:30 |
| Regensdorf Wŏnsan | Pyongyang Time | -07:00 |
| Regensdorf Pavlodar | East Kazakhstan Time | -04:00 |
| Regensdorf Córdoba | Central European Time | 00:00 |
| Regensdorf Chandrapur | India Standard Time | -03:30 |
| Regensdorf Canoas | Brasilia Time | 05:00 |
| Regensdorf Sochi | Moscow Time | -01:00 |
| Regensdorf Chŏngjin | Pyongyang Time | -07:00 |
| Regensdorf Yanji | China Time | -06:00 |
| Regensdorf Bhilwara | India Standard Time | -03:30 |
| Regensdorf Tetouan | Western European Time | 01:00 |
| Regensdorf Mogi das Cruzes | Brasilia Time | 05:00 |
| Regensdorf Toyama | Japan Time | -07:00 |
| Regensdorf Piura | Peru Time | 07:00 |
| Regensdorf Birkenhead | United Kingdom Time | 01:00 |
| Regensdorf Thrissur | India Standard Time | -03:30 |