| Helwan Kawasaki | Japan Time | -07:00 |
| Helwan South Tangerang | Western Indonesia Time | -05:00 |
| Helwan Baotou | China Time | -06:00 |
| Helwan Dallas | Central Time | 07:00 |
| Helwan Medina | Arabian Time | -01:00 |
| Helwan Yaoundé | West Africa Time | 01:00 |
| Helwan Bamako | Greenwich Mean Time | 02:00 |
| Helwan Nashik | India Standard Time | -03:30 |
| Helwan Semarang | Western Indonesia Time | -05:00 |
| Helwan Brazzaville | West Africa Time | 01:00 |
| Helwan Pimpri | India Standard Time | -03:30 |
| Helwan Nizhny Novgorod | Moscow Time | -01:00 |
| Helwan Amman | Eastern European Time | -01:00 |
| Helwan Budta | Philippine Time | -06:00 |
| Helwan Belgrade | Central European Time | 00:00 |
| Helwan Montevideo | Uruguay Time | 05:00 |
| Helwan Lusaka | Central Africa Time | 00:00 |
| Helwan Xuchang | China Time | -06:00 |
| Helwan Kalyan | India Standard Time | -03:30 |
| Helwan Thane | India Standard Time | -03:30 |
| Helwan Munich | Central European Time | 00:00 |
| Helwan Ra’s Bayrūt | Eastern European Time | -01:00 |
| Helwan Shiraz | Iran Time | -02:30 |
| Helwan Adana | Turkey Time | -01:00 |
| Helwan Suwon | Korean Time | -07:00 |
| Helwan Milan | Central European Time | 00:00 |
| Helwan Port-au-Prince | Eastern Time | 06:00 |
| Helwan Ciudad Nezahualcóyotl | Central Time | 07:00 |
| Helwan Adelaide | Central Australia Time | -07:30 |
| Helwan Meerut | India Standard Time | -03:30 |
| Helwan Nowrangapur | India Standard Time | -03:30 |
| Helwan Faridabad | India Standard Time | -03:30 |
| Helwan Peshawar | Pakistan Time | -03:00 |
| Helwan Davao City | Philippine Time | -06:00 |
| Helwan Mandalay | Myanmar Time | -04:30 |
| Helwan Omdurman | Central Africa Time | 00:00 |
| Helwan Yueyang | China Time | -06:00 |
| Helwan Santiago De Los Caballeros | Atlantic Time | 06:00 |
| Helwan Anshan | China Time | -06:00 |
| Helwan Xuzhou | China Time | -06:00 |
| Helwan Ghaziabad | India Standard Time | -03:30 |
| Helwan Depok | Western Indonesia Time | -05:00 |
| Helwan Saitama | Japan Time | -07:00 |
| Helwan Gustavo Adolfo Madero | Central Time | 07:00 |
| Helwan Dombivli | India Standard Time | -03:30 |
| Helwan Maputo | Central Africa Time | 00:00 |
| Helwan Fuzhou | China Time | -06:00 |
| Helwan Rajkot | India Standard Time | -03:30 |
| Helwan Rosario | Argentina Time | 05:00 |
| Helwan Guiyang | China Time | -06:00 |