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