| Hardoi Volgograd | Volgograd Time | 02:30 |
| Hardoi Nova Iguaçu | Brasilia Time | 08:30 |
| Hardoi Jieyang | China Time | -02:30 |
| Hardoi Odessa | Eastern European Time | 02:30 |
| Hardoi Shivaji Nagar | India Standard Time | 00:00 |
| Hardoi Zhu Cheng City | China Time | -02:30 |
| Hardoi Kitakyushu | Japan Time | -03:30 |
| Hardoi Solapur | India Standard Time | 00:00 |
| Hardoi Baoding | China Time | -02:30 |
| Hardoi Guatemala City | Central Time | 11:30 |
| Hardoi Benxi | China Time | -02:30 |
| Hardoi Zapopan | Central Time | 10:30 |
| Hardoi Birmingham | United Kingdom Time | 04:30 |
| Hardoi Perm | Yekaterinburg Time | 00:30 |
| Hardoi Srinagar | India Standard Time | 00:00 |
| Hardoi Zaria | West Africa Time | 04:30 |
| Hardoi Managua | Central Time | 11:30 |
| Hardoi Port Elizabeth | South Africa Standard Time | 03:30 |
| Hardoi Fes | Western European Time | 04:30 |
| Hardoi Cologne | Central European Time | 03:30 |
| Hardoi Ulsan | Korean Time | -03:30 |
| Hardoi Chandigarh | India Standard Time | 00:00 |
| Hardoi Coimbatore | India Standard Time | 00:00 |
| Hardoi Naples | Central European Time | 03:30 |
| Hardoi Maceió | Brasilia Time | 08:30 |
| Hardoi Cartagena | Colombia Time | 10:30 |
| Hardoi Changzhou | China Time | -02:30 |
| Hardoi Sulţānah | Arabian Time | 02:30 |
| Hardoi Monrovia | Greenwich Mean Time | 05:30 |
| Hardoi Kingston | Eastern Time | 10:30 |
| Hardoi Erbil | Arabian Time | 02:30 |
| Hardoi Austin | Central Time | 10:30 |
| Hardoi Krasnoyarsk | Krasnoyarsk Time | -01:30 |
| Hardoi Naypyitaw | Myanmar Time | -01:00 |
| Hardoi Jodhpur | India Standard Time | 00:00 |
| Hardoi Chiba | Japan Time | -03:30 |
| Hardoi São Luís | Brasilia Time | 08:30 |
| Hardoi Madurai | India Standard Time | 00:00 |
| Hardoi Sale | Western European Time | 04:30 |
| Hardoi Huaibei | China Time | -02:30 |
| Hardoi Cochabamba | Bolivia Time | 09:30 |
| Hardoi Kaifeng | China Time | -02:30 |
| Hardoi Abobo | Greenwich Mean Time | 05:30 |
| Hardoi Qom | Iran Time | 01:00 |
| Hardoi Bishkek | Kyrgyzstan Time | -00:30 |
| Hardoi Abu Ghraib | Arabian Time | 02:30 |
| Hardoi Guwahati | India Standard Time | 00:00 |
| Hardoi Aba | West Africa Time | 04:30 |
| Hardoi Pingdingshan | China Time | -02:30 |
| Hardoi Gwalior | India Standard Time | 00:00 |