| Hardoi Bratislava | Central European Time | 03:30 |
| Hardoi Gaya | India Standard Time | 00:00 |
| Hardoi Udaipur | India Standard Time | 00:00 |
| Hardoi Likasi | Central Africa Time | 03:30 |
| Hardoi Luxor | Eastern European Time | 03:30 |
| Hardoi Ibagué | Colombia Time | 10:30 |
| Hardoi Shaoxing | China Time | -02:30 |
| Hardoi Ivanovo | Moscow Time | 02:30 |
| Hardoi Erzurum | Turkey Time | 02:30 |
| Hardoi Akure | West Africa Time | 04:30 |
| Hardoi Asyut | Eastern European Time | 03:30 |
| Hardoi Jambi | Western Indonesia Time | -01:30 |
| Hardoi Al Mansurah | Eastern European Time | 03:30 |
| Hardoi Oakland | Pacific Time | 12:30 |
| Hardoi Korba | India Standard Time | 00:00 |
| Hardoi Bokaro Steel City | India Standard Time | 00:00 |
| Hardoi San Juan | Atlantic Time | 09:30 |
| Hardoi Kolwezi | Central Africa Time | 03:30 |
| Hardoi Auckland | New Zealand Time | -06:30 |
| Hardoi Sukkur | Pakistan Time | 00:30 |
| Hardoi Mangaluru | India Standard Time | 00:00 |
| Hardoi Luohe | China Time | -02:30 |
| Hardoi Sebastopol | Simferopol Time | 02:30 |
| Hardoi Shymkent | East Kazakhstan Time | -00:30 |
| Hardoi Yangquan | China Time | -02:30 |
| Hardoi Magnitogorsk | Yekaterinburg Time | 00:30 |
| Hardoi Jhansi | India Standard Time | 00:00 |
| Hardoi Florianópolis | Brasilia Time | 08:30 |
| Hardoi Wandsbek | Central European Time | 03:30 |
| Hardoi Santos | Brasilia Time | 08:30 |
| Hardoi Maturín | Venezuela Time | 09:30 |
| Hardoi Minneapolis | Central Time | 10:30 |
| Hardoi Ardabil | Iran Time | 01:00 |
| Hardoi Nagasaki | Japan Time | -03:30 |
| Hardoi Chaoyang | China Time | -02:30 |
| Hardoi Gaza | Eastern European Time | 02:30 |
| Hardoi Kursk | Moscow Time | 02:30 |
| Hardoi Al Ain | Gulf Standard Time | 01:30 |
| Hardoi Jeju-si | Korean Time | -03:30 |
| Hardoi Panama City | Eastern Time | 10:30 |
| Hardoi Szczecin | Central European Time | 03:30 |
| Hardoi Biên Hòa | Indochina Time | -01:30 |
| Hardoi Villa Nueva | Central Time | 11:30 |
| Hardoi Ribeirão das Neves | Brasilia Time | 08:30 |
| Hardoi Hirakata | Japan Time | -03:30 |
| Hardoi Oujda | Western European Time | 04:30 |
| Hardoi Tanta | Eastern European Time | 03:30 |
| Hardoi Newcastle | South Africa Standard Time | 03:30 |
| Hardoi Xochimilco | Central Time | 10:30 |
| Hardoi Nellore | India Standard Time | 00:00 |