| Helwan Brahmapur | India Standard Time | -03:30 |
| Helwan São Vicente | Brasilia Time | 05:00 |
| Helwan Orel | Moscow Time | -01:00 |
| Helwan Corpus Christi | Central Time | 07:00 |
| Helwan Suizhou | China Time | -06:00 |
| Helwan Posadas | Argentina Time | 05:00 |
| Helwan Al ‘Amārah | Arabian Time | -01:00 |
| Helwan Volzhskiy | Volgograd Time | -01:00 |
| Helwan Riverside | Pacific Time | 09:00 |
| Helwan Villavicencio | Colombia Time | 07:00 |
| Helwan Jundiaí | Brasilia Time | 05:00 |
| Helwan San Miguelito | Eastern Time | 07:00 |
| Helwan Smolensk | Moscow Time | -01:00 |
| Helwan Ciudad del Este | Paraguay Time | 06:00 |
| Helwan Pelotas | Brasilia Time | 05:00 |
| Helwan Kherson | Eastern European Time | -01:00 |
| Helwan Shahjahanpur | India Standard Time | -03:30 |
| Helwan Akita | Japan Time | -07:00 |
| Helwan Maroua | West Africa Time | 01:00 |
| Helwan Morón | Argentina Time | 05:00 |
| Helwan Anápolis | Brasilia Time | 05:00 |
| Helwan Pachuca | Central Time | 07:00 |
| Helwan Shimoga | India Standard Time | -03:30 |
| Helwan Samarkand | Uzbekistan Time | -03:00 |
| Helwan Murmansk | Moscow Time | -01:00 |
| Helwan Islington | United Kingdom Time | 01:00 |
| Helwan Holguín | Cuba Time | 06:00 |
| Helwan Oskemen | East Kazakhstan Time | -04:00 |
| Helwan Diwaniyah | Arabian Time | -01:00 |
| Helwan Shangrao | China Time | -06:00 |
| Helwan Mataram | Central Indonesia Time | -06:00 |
| Helwan Andijan | Uzbekistan Time | -03:00 |
| Helwan Reading | United Kingdom Time | 01:00 |
| Helwan Iași | Eastern European Time | -01:00 |
| Helwan Valladolid | Central European Time | 00:00 |
| Helwan Poltava | Eastern European Time | -01:00 |
| Helwan New Delhi | India Standard Time | -03:30 |
| Helwan Koshigaya | Japan Time | -07:00 |
| Helwan Vladikavkaz | Moscow Time | -01:00 |
| Helwan Grodno | Moscow Time | -01:00 |
| Helwan Katowice | Central European Time | 00:00 |
| Helwan Rohtak | India Standard Time | -03:30 |
| Helwan Baicheng | China Time | -06:00 |
| Helwan Chimbote | Peru Time | 07:00 |
| Helwan Cluj-Napoca | Eastern European Time | -01:00 |
| Helwan Calamba | Philippine Time | -06:00 |
| Helwan Bauchi | West Africa Time | 01:00 |
| Helwan Cherepovets | Moscow Time | -01:00 |
| Helwan Saint Louis | Central Time | 07:00 |
| Helwan Armenia | Colombia Time | 07:00 |