| Hardoi Jammu | India Standard Time | 00:00 |
| Hardoi Liaoyuan | China Time | -02:30 |
| Hardoi Edinburgh | United Kingdom Time | 04:30 |
| Hardoi Atlanta | Eastern Time | 09:30 |
| Hardoi Kananga | Central Africa Time | 03:30 |
| Hardoi Bloemfontein | South Africa Standard Time | 03:30 |
| Hardoi Xiangyang | China Time | -02:30 |
| Hardoi Gdańsk | Central European Time | 03:30 |
| Hardoi Calabar | West Africa Time | 04:30 |
| Hardoi Dadukou | China Time | -02:30 |
| Hardoi Joinville | Brasilia Time | 08:30 |
| Hardoi Hama | Eastern European Time | 02:30 |
| Hardoi Antwerp | Central European Time | 03:30 |
| Hardoi Kanazawa | Japan Time | -03:30 |
| Hardoi Karabağlar | Turkey Time | 02:30 |
| Hardoi Zamboanga | Philippine Time | -02:30 |
| Hardoi Kirov | Kirov Time | 02:30 |
| Hardoi Ujjain | India Standard Time | 00:00 |
| Hardoi Kota Kinabalu | Malaysia Time | -02:30 |
| Hardoi Durango | Central Time | 10:30 |
| Hardoi Colorado Springs | Mountain Time | 11:30 |
| Hardoi Niterói | Brasilia Time | 08:30 |
| Hardoi Hengshui | China Time | -02:30 |
| Hardoi Tabuk | Arabian Time | 02:30 |
| Hardoi Pontianak | Western Indonesia Time | -01:30 |
| Hardoi Leeds | United Kingdom Time | 04:30 |
| Hardoi Namp’o | Pyongyang Time | -03:30 |
| Hardoi Bacolod | Philippine Time | -02:30 |
| Hardoi São João de Meriti | Brasilia Time | 08:30 |
| Hardoi Mansilingan | Philippine Time | -02:30 |
| Hardoi Virginia Beach | Eastern Time | 09:30 |
| Hardoi Rāmgundam | India Standard Time | 00:00 |
| Hardoi Luhansk | Eastern European Time | 02:30 |
| Hardoi Manado | Central Indonesia Time | -02:30 |
| Hardoi Karagandy | East Kazakhstan Time | -00:30 |
| Hardoi Raleigh | Eastern Time | 09:30 |
| Hardoi Jining | China Time | -02:30 |
| Hardoi Constantine | Central European Time | 04:30 |
| Hardoi Wenshan | China Time | -02:30 |
| Hardoi Juba | East Africa Time | 03:30 |
| Hardoi Muratpaşa | Turkey Time | 02:30 |
| Hardoi Utsunomiya | Japan Time | -03:30 |
| Hardoi Matamoros | Central Time | 10:30 |
| Hardoi Urfa | Turkey Time | 02:30 |
| Hardoi Chengde | China Time | -02:30 |
| Hardoi Oita | Japan Time | -03:30 |
| Hardoi Venustiano Carranza | Central Time | 10:30 |
| Hardoi Cardiff | United Kingdom Time | 04:30 |
| Hardoi San Juan | Argentina Time | 08:30 |
| Hardoi Cheboksary | Moscow Time | 02:30 |