| Semnan Petaling Jaya | Malaysia Time | -03:30 |
| Semnan Macau | China Time | -03:30 |
| Semnan Bhayandar | India Standard Time | -01:00 |
| Semnan Esenler | Turkey Time | 01:30 |
| Semnan Ryazan | Moscow Time | 01:30 |
| Semnan Fresno | Pacific Time | 11:30 |
| Semnan Hamilton | Eastern Time | 08:30 |
| Semnan Tyumen | Yekaterinburg Time | -00:30 |
| Semnan Durgapur | India Standard Time | -01:00 |
| Semnan Quilmes | Argentina Time | 07:30 |
| Semnan Ajmer | India Standard Time | -01:00 |
| Semnan Lisbon | Western European Time | 03:30 |
| Semnan Changde | China Time | -03:30 |
| Semnan Jiaozuo | China Time | -03:30 |
| Semnan Ulhasnagar | India Standard Time | -01:00 |
| Semnan Kolhapur | India Standard Time | -01:00 |
| Semnan Lipetsk | Moscow Time | 01:30 |
| Semnan Siliguri | India Standard Time | -01:00 |
| Semnan Hanover | Central European Time | 02:30 |
| Semnan Eskisehir | Turkey Time | 01:30 |
| Semnan Āzādshahr | Iran Time | 00:00 |
| Semnan Salta | Argentina Time | 07:30 |
| Semnan Penza | Moscow Time | 01:30 |
| Semnan Tembisa | South Africa Standard Time | 02:30 |
| Semnan Bilimora | India Standard Time | -01:00 |
| Semnan Mykolaiv | Eastern European Time | 01:30 |
| Semnan Aparecida de Goiânia | Brasilia Time | 07:30 |
| Semnan Puente Alto | Chile Time | 08:30 |
| Semnan Makati | Philippine Time | -03:30 |
| Semnan Naberezhnye Chelny | Moscow Time | 01:30 |
| Semnan Leicester | United Kingdom Time | 03:30 |
| Semnan Wuhu | China Time | -03:30 |
| Semnan Toluca | Central Time | 09:30 |
| Semnan Niigata | Japan Time | -04:30 |
| Semnan Karol Bāgh | India Standard Time | -01:00 |
| Semnan Leipzig | Central European Time | 02:30 |
| Semnan Kalininskiy | Moscow Time | 01:30 |
| Semnan Duisburg | Central European Time | 02:30 |
| Semnan Asansol | India Standard Time | -01:00 |
| Semnan Arak | Iran Time | 00:00 |
| Semnan Astrakhan | Astrakhan Time | 00:30 |
| Semnan Zhuhai | China Time | -03:30 |
| Semnan Pohang-si | Korean Time | -04:30 |
| Semnan Nuremberg | Central European Time | 02:30 |
| Semnan Shashi | China Time | -03:30 |
| Semnan Reynosa | Central Time | 09:30 |
| Semnan Makhachkala | Moscow Time | 01:30 |
| Semnan Cimahi | Western Indonesia Time | -02:30 |
| Semnan Tlaquepaque | Central Time | 09:30 |
| Semnan Wuwei | China Time | -03:30 |