| Irkutsk Shanghai | China Time | 00:00 |
| Irkutsk Istanbul | Turkey Time | 05:00 |
| Irkutsk Buenos Aires | Argentina Time | 11:00 |
| Irkutsk Mumbai | India Standard Time | 02:30 |
| Irkutsk Mexico City | Central Time | 14:00 |
| Irkutsk Beijing | China Time | 00:00 |
| Irkutsk Karachi | Pakistan Time | 03:00 |
| Irkutsk Tianjin | China Time | 00:00 |
| Irkutsk Guangzhou | China Time | 00:00 |
| Irkutsk Delhi | India Standard Time | 02:30 |
| Irkutsk Moscow | Moscow Time | 05:00 |
| Irkutsk Shenzhen | China Time | 00:00 |
| Irkutsk Dhaka | Bangladesh Time | 02:00 |
| Irkutsk Seoul | Korean Time | -01:00 |
| Irkutsk São Paulo | Brasilia Time | 11:00 |
| Irkutsk Wuhan | China Time | 00:00 |
| Irkutsk Lagos | West Africa Time | 07:00 |
| Irkutsk Jakarta | Western Indonesia Time | 01:00 |
| Irkutsk Tokyo | Japan Time | -01:00 |
| Irkutsk New York | Eastern Time | 13:00 |
| Irkutsk Dongguan | China Time | 00:00 |
| Irkutsk Taipei | Taipei Time | 00:00 |
| Irkutsk Kinshasa | West Africa Time | 07:00 |
| Irkutsk Lima | Peru Time | 13:00 |
| Irkutsk Cairo | Eastern European Time | 06:00 |
| Irkutsk Bogotá | Colombia Time | 13:00 |
| Irkutsk London | United Kingdom Time | 08:00 |
| Irkutsk Chongqing | China Time | 00:00 |
| Irkutsk Chengdu | China Time | 00:00 |
| Irkutsk Baghdad | Arabian Time | 05:00 |
| Irkutsk Nanjing | China Time | 00:00 |
| Irkutsk Tehran | Iran Time | 04:30 |
| Irkutsk Nanchong | China Time | 00:00 |
| Irkutsk Hong Kong | Hong Kong Time | 00:00 |
| Irkutsk Hsi-an | China Time | 00:00 |
| Irkutsk Lahore | Pakistan Time | 03:00 |
| Irkutsk Shenyang | China Time | 00:00 |
| Irkutsk Hangzhou | China Time | 00:00 |
| Irkutsk Rio de Janeiro | Brasilia Time | 11:00 |
| Irkutsk Harbin | China Time | 00:00 |
| Irkutsk Tai’an | China Time | 00:00 |
| Irkutsk Suzhou | China Time | 00:00 |
| Irkutsk Shantou | China Time | 00:00 |
| Irkutsk Bangkok | Indochina Time | 01:00 |
| Irkutsk Bangalore | India Standard Time | 02:30 |
| Irkutsk Saint Petersburg | Moscow Time | 05:00 |
| Irkutsk Santiago | Chile Time | 11:00 |
| Irkutsk Kolkata | India Standard Time | 02:30 |
| Irkutsk Syd | Eastern Australia Time | -03:00 |
| Irkutsk Yangon | Myanmar Time | 01:30 |