| Irkutsk Detroit | Eastern Time | 12:00 |
| Irkutsk Matola | Central Africa Time | 06:00 |
| Irkutsk Culiacán Rosales | Mexican Pacific Time | 14:00 |
| Irkutsk Zaragoza | Central European Time | 06:00 |
| Irkutsk Gorakhpur | India Standard Time | 02:30 |
| Irkutsk Xiangtan | China Time | 00:00 |
| Irkutsk Ipoh | Malaysia Time | 00:00 |
| Irkutsk Mississauga | Eastern Time | 12:00 |
| Irkutsk Boston | Eastern Time | 12:00 |
| Irkutsk Puyang Chengguanzhen | China Time | 00:00 |
| Irkutsk Nantong | China Time | 00:00 |
| Irkutsk Mudanjiang | China Time | 00:00 |
| Irkutsk Athens | Eastern European Time | 05:00 |
| Irkutsk Santo André | Brasilia Time | 11:00 |
| Irkutsk Nouakchott | Greenwich Mean Time | 08:00 |
| Irkutsk Pointe-Noire | West Africa Time | 07:00 |
| Irkutsk Aguascalientes | Central Time | 13:00 |
| Irkutsk Memphis | Central Time | 13:00 |
| Irkutsk Kryvyi Rih | Eastern European Time | 05:00 |
| Irkutsk Acapulco | Central Time | 13:00 |
| Irkutsk João Pessoa | Brasilia Time | 11:00 |
| Irkutsk Ansan-si | Korean Time | -01:00 |
| Irkutsk Benghazi | Eastern European Time | 06:00 |
| Irkutsk Frankfurt | Central European Time | 06:00 |
| Irkutsk Krasnodar | Moscow Time | 05:00 |
| Irkutsk Guilin | China Time | 00:00 |
| Irkutsk Palermo | Central European Time | 06:00 |
| Irkutsk Colombo | India Standard Time | 02:30 |
| Irkutsk Lilongwe | Central Africa Time | 06:00 |
| Irkutsk Oran | Central European Time | 07:00 |
| Irkutsk Diyarbakir | Turkey Time | 05:00 |
| Irkutsk Taguig | Philippine Time | 00:00 |
| Irkutsk New South Memphis | Central Time | 13:00 |
| Irkutsk Ulyanovsk | Ulyanovsk Time | 04:00 |
| Irkutsk Kotli | Pakistan Time | 03:00 |
| Irkutsk Okayama | Japan Time | -01:00 |
| Irkutsk Zhanjiang | China Time | 02:00 |
| Irkutsk Ahmadi | Arabian Time | 05:00 |
| Irkutsk Yogyakarta | Western Indonesia Time | 01:00 |
| Irkutsk North York | Eastern Time | 12:00 |
| Irkutsk Chișinău | Eastern European Time | 05:00 |
| Irkutsk Wrocław | Central European Time | 06:00 |
| Irkutsk Cheongju-si | Korean Time | -01:00 |
| Irkutsk Anyang-si | Korean Time | -01:00 |
| Irkutsk Tebessa | Central European Time | 07:00 |
| Irkutsk Zhenjiang | China Time | 00:00 |
| Irkutsk Portland | Pacific Time | 15:00 |
| Irkutsk Winnipeg | Central Time | 13:00 |
| Irkutsk Andong | China Time | 00:00 |
| Irkutsk Oklahoma City | Central Time | 13:00 |