| Semnan Zaporizhia | Eastern European Time | 01:30 |
| Semnan Marseille | Central European Time | 02:30 |
| Semnan Al Zarqa | Eastern European Time | 01:30 |
| Semnan Çankaya | Turkey Time | 01:30 |
| Semnan Boumerdas | Central European Time | 03:30 |
| Semnan Jalandhar | India Standard Time | -01:00 |
| Semnan Thiruvananthapuram | India Standard Time | -01:00 |
| Semnan Sakai | Japan Time | -04:30 |
| Semnan Anyang | China Time | -03:30 |
| Semnan San Miguel de Tucuman | Argentina Time | 07:30 |
| Semnan Cotonou | West Africa Time | 03:30 |
| Semnan Salem | India Standard Time | -01:00 |
| Semnan Tiruchirappalli | India Standard Time | -01:00 |
| Semnan Homs | Eastern European Time | 01:30 |
| Semnan Hohhot | China Time | -03:30 |
| Semnan Niamey | West Africa Time | 03:30 |
| Semnan Tainan City | Taipei Time | -03:30 |
| Semnan Shangyu | China Time | -03:30 |
| Semnan Łódź | Central European Time | 02:30 |
| Semnan Dammam | Arabian Time | 01:30 |
| Semnan Xining | China Time | -03:30 |
| Semnan Kahrīz | Iran Time | 00:00 |
| Semnan Kota | India Standard Time | -01:00 |
| Semnan Natal | Brasilia Time | 07:30 |
| Semnan Bhubaneshwar | India Standard Time | -01:00 |
| Semnan Qinhuangdao | China Time | -03:30 |
| Semnan Hengyang | China Time | -03:30 |
| Semnan Antalya | Turkey Time | 01:30 |
| Semnan Kraków | Central European Time | 02:30 |
| Semnan Aligarh | India Standard Time | -01:00 |
| Semnan Da Nang | Indochina Time | -02:30 |
| Semnan Pietermaritzburg | South Africa Standard Time | 02:30 |
| Semnan Lomé | Greenwich Mean Time | 04:30 |
| Semnan Trujillo | Peru Time | 09:30 |
| Semnan Malang | Western Indonesia Time | -02:30 |
| Semnan Ciudad Guayana | Venezuela Time | 08:30 |
| Semnan Bareilly | India Standard Time | -01:00 |
| Semnan Kigali | Central Africa Time | 02:30 |
| Semnan Teresina | Brasilia Time | 07:30 |
| Semnan Xinxiang | China Time | -03:30 |
| Semnan São Bernardo do Campo | Brasilia Time | 07:30 |
| Semnan Hegang | China Time | -03:30 |
| Semnan Rīga | Eastern European Time | 01:30 |
| Semnan Amsterdam | Central European Time | 02:30 |
| Semnan Oyo | West Africa Time | 03:30 |
| Semnan Quetta | Pakistan Time | -00:30 |
| Semnan Nottingham | United Kingdom Time | 03:30 |
| Semnan Campo Grande | Amazon Time | 08:30 |
| Semnan Ashgabat | Turkmenistan Time | -00:30 |
| Semnan Álvaro Obregón | Central Time | 09:30 |