| Semnan Goiânia | Brasilia Time | 07:30 |
| Semnan Guarulhos | Brasilia Time | 07:30 |
| Semnan Prague | Central European Time | 02:30 |
| Semnan Varanasi | India Standard Time | -01:00 |
| Semnan Copenhagen | Central European Time | 02:30 |
| Semnan Sofia | Eastern European Time | 01:30 |
| Semnan Tripoli | Eastern European Time | 02:30 |
| Semnan Port Harcourt | West Africa Time | 03:30 |
| Semnan Hiroshima | Japan Time | -04:30 |
| Semnan Lijiang | China Time | -03:30 |
| Semnan Dubai | Gulf Standard Time | 00:30 |
| Semnan Samara | Samara Time | 00:30 |
| Semnan Omsk | Omsk Time | -01:30 |
| Semnan Benin City | West Africa Time | 03:30 |
| Semnan Monterrey | Central Time | 09:30 |
| Semnan Malingao | Philippine Time | -03:30 |
| Semnan Baku | Azerbaijan Time | 00:30 |
| Semnan Leon | Central Time | 09:30 |
| Semnan Maiduguri | West Africa Time | 03:30 |
| Semnan Kazan | Moscow Time | 01:30 |
| Semnan Yerevan | Armenia Time | 00:30 |
| Semnan Amritsar | India Standard Time | -01:00 |
| Semnan Ouagadougou | Greenwich Mean Time | 04:30 |
| Semnan Yono | Japan Time | -04:30 |
| Semnan Rostov-on-Don | Moscow Time | 01:30 |
| Semnan Allahabad | India Standard Time | -01:00 |
| Semnan Goyang-si | Korean Time | -04:30 |
| Semnan Gaziantep | Turkey Time | 01:30 |
| Semnan Visakhapatnam | India Standard Time | -01:00 |
| Semnan Sendai | Japan Time | -04:30 |
| Semnan Chelyabinsk | Yekaterinburg Time | -00:30 |
| Semnan Datong | China Time | -03:30 |
| Semnan Tbilisi | Georgia Time | 00:30 |
| Semnan Changshu City | China Time | -03:30 |
| Semnan Taichung | Taipei Time | -03:30 |
| Semnan Theni | India Standard Time | -01:00 |
| Semnan Xianyang | China Time | -03:30 |
| Semnan Ufa | Yekaterinburg Time | -00:30 |
| Semnan Dnepropetrovsk | Eastern European Time | 01:30 |
| Semnan Seongnam-si | Korean Time | -04:30 |
| Semnan Campinas | Brasilia Time | 07:30 |
| Semnan Jabalpur | India Standard Time | -01:00 |
| Semnan Howrah | India Standard Time | -01:00 |
| Semnan Huainan | China Time | -03:30 |
| Semnan San Jose | Pacific Time | 11:30 |
| Semnan Donetsk | Eastern European Time | 01:30 |
| Semnan Dublin | Ireland Time | 03:30 |
| Semnan Calgary | Mountain Time | 10:30 |
| Semnan Brussels | Central European Time | 02:30 |
| Semnan Aurangabad | India Standard Time | -01:00 |