| Hardoi Ayer Keroh | Malaysia Time | -02:30 |
| Hardoi Espinho | Western European Time | 04:30 |
| Hardoi Port de Pollença | Central European Time | 03:30 |
| Hardoi Počitelj | Central European Time | 03:30 |
| Hardoi Landau | Central European Time | 03:30 |
| Hardoi Matten bei Interlaken | Central European Time | 03:30 |
| Hardoi Windsor Locks | Eastern Time | 09:30 |
| Hardoi Sikardarpur | India Standard Time | 00:00 |
| Hardoi Ayer's Cliff | Eastern Time | 09:30 |
| Hardoi Estreito da Calheta | Western European Time | 04:30 |
| Hardoi Port Dover | Eastern Time | 09:30 |
| Hardoi Počitelj | Central European Time | 03:30 |
| Hardoi Charter Township of Clinton | Eastern Time | 09:30 |
| Hardoi Matraville | Eastern Australia Time | -04:30 |
| Hardoi Wingham | United Kingdom Time | 04:30 |
| Hardoi Rothenburg ob der Tauber | Central European Time | 03:30 |
| Hardoi Ayia Napa | Eastern European Time | 02:30 |
| Hardoi Estes Park | Mountain Time | 11:30 |
| Hardoi Port Elliot | Central Australia Time | -04:00 |
| Hardoi Pocking | Central European Time | 03:30 |
| Hardoi Chatham-Kent | Eastern Time | 09:30 |
| Hardoi Cocoa Beach | Eastern Time | 09:30 |
| Hardoi Volcano | Hawaii-Aleutian Time | 15:30 |
| Hardoi Rothesay | United Kingdom Time | 04:30 |
| Hardoi Ayoor | India Standard Time | 00:00 |
| Hardoi Evandale | Eastern Australia Time | -04:30 |
| Hardoi Port Fairy | Eastern Australia Time | -04:30 |
| Hardoi Pocheon-si | Korean Time | -03:30 |
| Hardoi Chatham | Eastern Time | 09:30 |
| Hardoi Cobh | Ireland Time | 04:30 |
| Hardoi Voorhees Township | Eastern Time | 09:30 |
| Hardoi Rothesay | Atlantic Time | 08:30 |
| Hardoi Bass Hill | Eastern Australia Time | -04:30 |
| Hardoi Evergreen | Mountain Time | 11:30 |
| Hardoi Poreč | Central European Time | 03:30 |
| Hardoi Point Pleasant Beach | Eastern Time | 09:30 |
| Hardoi Chathannoor | India Standard Time | 00:00 |
| Hardoi Clyde | Eastern Australia Time | -04:30 |
| Hardoi Volterra | Central European Time | 03:30 |
| Hardoi Röthlein | Central European Time | 03:30 |
| Hardoi Azzano Mella | Central European Time | 03:30 |
| Hardoi Eutaw | Central Time | 10:30 |
| Hardoi Port Antonio | Eastern Time | 10:30 |
| Hardoi Poing | Central European Time | 03:30 |
| Hardoi Columbus Air Force Base | Central Time | 10:30 |
| Hardoi Clyst Saint Mary | United Kingdom Time | 04:30 |
| Hardoi Vitthalapur | India Standard Time | 00:00 |
| Hardoi Rothschild | Central Time | 10:30 |
| Hardoi Ba | Fiji Time | -06:30 |
| Hardoi Eureka Springs | Central Time | 10:30 |