| Tiaret Zaporizhia | Eastern European Time | -02:00 |
| Tiaret Marseille | Central European Time | -01:00 |
| Tiaret Al Zarqa | Eastern European Time | -02:00 |
| Tiaret Çankaya | Turkey Time | -02:00 |
| Tiaret Boumerdas | Central European Time | 00:00 |
| Tiaret Jalandhar | India Standard Time | -04:30 |
| Tiaret Thiruvananthapuram | India Standard Time | -04:30 |
| Tiaret Sakai | Japan Time | -08:00 |
| Tiaret Anyang | China Time | -07:00 |
| Tiaret San Miguel de Tucuman | Argentina Time | 04:00 |
| Tiaret Cotonou | West Africa Time | 00:00 |
| Tiaret Salem | India Standard Time | -04:30 |
| Tiaret Tiruchirappalli | India Standard Time | -04:30 |
| Tiaret Homs | Eastern European Time | -02:00 |
| Tiaret Hohhot | China Time | -07:00 |
| Tiaret Niamey | West Africa Time | 00:00 |
| Tiaret Tainan City | Taipei Time | -07:00 |
| Tiaret Shangyu | China Time | -07:00 |
| Tiaret Łódź | Central European Time | -01:00 |
| Tiaret Dammam | Arabian Time | -02:00 |
| Tiaret Xining | China Time | -07:00 |
| Tiaret Kahrīz | Iran Time | -03:30 |
| Tiaret Kota | India Standard Time | -04:30 |
| Tiaret Natal | Brasilia Time | 04:00 |
| Tiaret Bhubaneshwar | India Standard Time | -04:30 |
| Tiaret Qinhuangdao | China Time | -07:00 |
| Tiaret Hengyang | China Time | -07:00 |
| Tiaret Antalya | Turkey Time | -02:00 |
| Tiaret Kraków | Central European Time | -01:00 |
| Tiaret Aligarh | India Standard Time | -04:30 |
| Tiaret Da Nang | Indochina Time | -06:00 |
| Tiaret Pietermaritzburg | South Africa Standard Time | -01:00 |
| Tiaret Lomé | Greenwich Mean Time | 01:00 |
| Tiaret Trujillo | Peru Time | 06:00 |
| Tiaret Malang | Western Indonesia Time | -06:00 |
| Tiaret Ciudad Guayana | Venezuela Time | 05:00 |
| Tiaret Bareilly | India Standard Time | -04:30 |
| Tiaret Kigali | Central Africa Time | -01:00 |
| Tiaret Teresina | Brasilia Time | 04:00 |
| Tiaret Xinxiang | China Time | -07:00 |
| Tiaret São Bernardo do Campo | Brasilia Time | 04:00 |
| Tiaret Hegang | China Time | -07:00 |
| Tiaret Rīga | Eastern European Time | -02:00 |
| Tiaret Amsterdam | Central European Time | -01:00 |
| Tiaret Oyo | West Africa Time | 00:00 |
| Tiaret Quetta | Pakistan Time | -04:00 |
| Tiaret Nottingham | United Kingdom Time | 00:00 |
| Tiaret Campo Grande | Amazon Time | 05:00 |
| Tiaret Ashgabat | Turkmenistan Time | -04:00 |
| Tiaret Álvaro Obregón | Central Time | 06:00 |